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  <doc>
    <id>31921</id>
    <completedYear/>
    <publishedYear>2014</publishedYear>
    <thesisYearAccepted/>
    <language>deu</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>lecture</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="deu">Microbiota as the weathering engine</title>
    <parentTitle language="deu">Earth Shape: Earth Surface Shaping by Biota; Kick-off Meeting</parentTitle>
    <identifier type="old">34977</identifier>
    <enrichment key="eventName">Earth Shape: Earth Surface Shaping by Biota; Kick-off Meeting</enrichment>
    <enrichment key="eventPlace">GFZ, Potsdam, Germany</enrichment>
    <enrichment key="eventStart">2014-10-30</enrichment>
    <enrichment key="eventEnd">2014-10-31</enrichment>
    <enrichment key="InvitedTalks">0</enrichment>
    <author>Anna Gorbushina</author>
    <collection role="fulltextaccess" number="">Weder Datei noch physisches Exemplar vorhanden ("No Access")</collection>
    <collection role="literaturgattung" number="">Präsentation</collection>
  </doc>
  <doc>
    <id>37381</id>
    <completedYear/>
    <publishedYear>2016</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>lecture</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Some like it on the rocks: mineral-weathering fungi with manifold protective pigments</title>
    <abstract language="eng">The interface between materials and the environment is populated by microorganisms which organize on surfaces to form specially adapted and resistant microbial associations, so-called biofilms. Surface-bound biofilm growth is associated with substantial secretion of metabolic products that can significantly influence material corrosion. Here, a group of material-inhabiting fungi are presented, which colonize and weather air-exposed materials such as building façades, roofs and solar systems. A selected model fungus is used to carry out genetic and molecular biology experiments, which are microbiologically cutting-edge and allow for the development of novel time-saving techniques for material testing. The degree of material damage under the influence of this model fungus shows a measure of the aggressiveness of the biofilm under defined environmental conditions - and thus explores fundamental components of the interaction between material and biofilm.</abstract>
    <enrichment key="eventName">GZMB-Kolloquium Mikrobiologie/Genetik</enrichment>
    <enrichment key="eventPlace">Göttingen, Germany</enrichment>
    <enrichment key="eventStart">05.07.2016</enrichment>
    <enrichment key="eventEnd">05.07.2016</enrichment>
    <enrichment key="InvitedTalks">0</enrichment>
    <author>Anna Gorbushina</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Microcolonial fungi</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Sub-aerial biofilms</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Knufia petricola</value>
    </subject>
    <collection role="ddc" number="620">Ingenieurwissenschaften und zugeordnete Tätigkeiten</collection>
    <collection role="fulltextaccess" number="">Datei im Netzwerk der BAM verfügbar ("Closed Access")</collection>
    <collection role="literaturgattung" number="">Präsentation</collection>
  </doc>
  <doc>
    <id>54103</id>
    <completedYear/>
    <publishedYear>2021</publishedYear>
    <thesisYearAccepted/>
    <language>deu</language>
    <pageFirst>665</pageFirst>
    <pageLast>666</pageLast>
    <pageNumber/>
    <edition/>
    <issue>6</issue>
    <volume>27</volume>
    <type>article</type>
    <publisherName>Springer</publisherName>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="deu">Schwarze Pilze – Wüstenbesiedler finden neue Lebensräume</title>
    <abstract language="deu">Schwarze mikrokoloniale Pilze besiedeln zunehmend von Menschen geschaffene Habitate, wie schadstoffbelastete Böden, Statuen, Gebäudefassaden und Dächer. Sie verfärben und zersetzen die Oberflächen von anfälligen Materialien oder reduzieren die Lichtausbeute von Solaranlagen. Die Biologie dieser Pilze und ihre Relevanz für die Materialforschung stehen im Fokus unserer Studien an der Bundesanstalt für Materialforschung und -prüfung (BAM). Mit einer Kollektion schwarzer Pilze, die von Solaranlagen isoliert wurden, bringen wir klima- und materialrelevante Biodiversität in den Stammbaum des Lebens. Die Überlebensstrategien dieser Organismen versuchen wir mit molekularbiologischen und genetischen Untersuchungsansätzen zu entschlüsseln.</abstract>
    <parentTitle language="deu">BIOspektrum</parentTitle>
    <identifier type="doi">10.1007/s12268-021-1646-9</identifier>
    <identifier type="urn">urn:nbn:de:kobv:b43-541037</identifier>
    <enrichment key="opus.source">publish</enrichment>
    <enrichment key="opus.doi.autoCreate">false</enrichment>
    <enrichment key="opus.urn.autoCreate">true</enrichment>
    <licence>Creative Commons - CC BY - Namensnennung 4.0 International</licence>
    <author>Julia Schumacher</author>
    <author>Anna Gorbushina</author>
    <subject>
      <language>deu</language>
      <type>uncontrolled</type>
      <value>Pilze</value>
    </subject>
    <subject>
      <language>deu</language>
      <type>uncontrolled</type>
      <value>Genetik</value>
    </subject>
    <subject>
      <language>deu</language>
      <type>uncontrolled</type>
      <value>Diversität</value>
    </subject>
    <collection role="ddc" number="628">Sanitär- und Kommunaltechnik; Umwelttechnik</collection>
    <collection role="institutes" number="">4 Material und Umwelt</collection>
    <collection role="themenfelder" number="">Umwelt</collection>
    <collection role="themenfelder" number="">Umwelt-Material-Interaktionen</collection>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Datei für die Öffentlichkeit verfügbar ("Open Access")</collection>
    <collection role="institutes" number="">4.0 Abteilungsleitung und andere</collection>
    <thesisPublisher>Bundesanstalt für Materialforschung und -prüfung (BAM)</thesisPublisher>
    <file>https://opus4.kobv.de/opus4-bam/files/54103/Schumacher and Gorbushina 2021.pdf</file>
  </doc>
  <doc>
    <id>54370</id>
    <completedYear/>
    <publishedYear>2022</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>1</pageFirst>
    <pageLast>14</pageLast>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume>2</volume>
    <type>article</type>
    <publisherName>Frontiers Media</publisherName>
    <publisherPlace>Lausanne</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Nitrogen Gain and Loss Along an Ecosystem Sequence: From Semi-desert to Rainforest</title>
    <abstract language="eng">Plants and microorganisms, besides the climate, drive nitrogen (N) cycling in ecosystems. Our objective was to investigate N losses and N acquisition strategies along a unique ecosystem-sequence (ecosequence) ranging from arid shrubland through Mediterranean woodland to temperate rainforest. These ecosystems differ in mean annual precipitation, mean annual temperate, and vegetation cover, but developed on similar granitoid soil parent material, were addressed using a combination of molecular biology and soil biogeochemical tools. Soil N and carbon (C) contents, δ15N signatures, activities of N acquiring extracellular enzymes as well as the abundance of soil bacteria and fungi, and diazotrophs in bulk topsoil and rhizosphere were determined. Relative fungal abundance in the rhizosphere was higher under woodland and forest than under shrubland. This indicates toward plants' higher C investment into fungi in the Mediterranean and temperate rainforest sites than in the arid site. Fungi are likely to decompose lignified forest litter for efficient recycling of litter-derived N and further nutrients. Rhizosphere—a hotspot for the N fixation—was enriched in diazotrophs (factor 8 to 16 in comparison to bulk topsoil) emphasizing the general importance of root/microbe association in N cycle. These results show that the temperate rainforest is an N acquiring ecosystem, whereas N in the arid shrubland is strongly recycled. Simultaneously, the strongest 15N enrichment with decreasing N content with depth was detected in the Mediterranean woodland, indicating that N mineralization and loss is highest (and likely the fastest) in the woodland across the continental transect. Higher relative aminopeptidase activities in the woodland than in the forest enabled a fast N mineralization. Relative aminopeptidase activities were highest in the arid shrubland. The highest absolute chitinase activities were observed in the forest. This likely demonstrates that (a) plants and microorganisms in the arid shrubland invest largely into mobilization and reutilization of organically bound N by exoenzymes, and (b) that the ecosystem N nutrition shifts from a peptide-based N in the arid shrubland to a peptide- and chitin-based N nutrition in the temperate rainforest, where the high N demand is complemented by intensive N fixation in the rhizosphere.</abstract>
    <parentTitle language="eng">Frontiers in Soil Science</parentTitle>
    <identifier type="issn">2673-8619</identifier>
    <identifier type="doi">10.3389/fsoil.2022.817641</identifier>
    <identifier type="urn">urn:nbn:de:kobv:b43-543708</identifier>
    <enrichment key="opus.source">publish</enrichment>
    <licence>Creative Commons - CC BY - Namensnennung 4.0 International</licence>
    <author>Khaled Abdallah</author>
    <author>S. C. Stock</author>
    <author>Felix Heeger</author>
    <author>M. Koester</author>
    <author>F. Nájera</author>
    <author>C. Merino</author>
    <author>S. Spielvogel</author>
    <author>Anna Gorbushina</author>
    <author>Y. Kuzyakov</author>
    <author>M. A. Dippold</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Nitrogen</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Rhizosphere</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Microbial abundance</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Natural abundance of 15N</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Nitrogen fixation</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Nitrogen uptake</value>
    </subject>
    <collection role="ddc" number="628">Sanitär- und Kommunaltechnik; Umwelttechnik</collection>
    <collection role="institutes" number="">4 Material und Umwelt</collection>
    <collection role="themenfelder" number="">Umwelt</collection>
    <collection role="themenfelder" number="">Umwelt-Material-Interaktionen</collection>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Datei für die Öffentlichkeit verfügbar ("Open Access")</collection>
    <collection role="unnumberedseries" number="">Wissenschaftliche Artikel der BAM</collection>
    <collection role="institutes" number="">4.0 Abteilungsleitung und andere</collection>
    <thesisPublisher>Bundesanstalt für Materialforschung und -prüfung (BAM)</thesisPublisher>
    <file>https://opus4.kobv.de/opus4-bam/files/54370/2022_Abdallah_Nitrogen Gain and Loss Along an Ecosystem Sequence From Semi-desert to Rainforest.pdf</file>
  </doc>
  <doc>
    <id>62272</id>
    <completedYear/>
    <publishedYear>2024</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>poster</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Mixed model biofilm: interactions between algae, fungi and cyanobacteria and their effects on granite biodeterioration</title>
    <abstract language="eng">Granite, despite being one of the most widely used rocks for building material cultural heritage, is also one of the least studied. Previous works have shown that environmental parameters modulated by climate change will lead to changes in the microbial composition of biofilms grown on stone, but also to changes in the production of EPS, in the composition of pigments and, as a consequence, in the biodeterioration processes that this rock undergoes (Fuentes, 2023). Considering that the colonisation process is highly dynamic, small changes in climatic conditions can lead to the formation of different types of biofilms and diverse interactions between species. Knowing the contribution of the different organisms to the deterioration process is important both to anticipate the consequences that climate change will have on the deterioration of the granite, but also when addressing the processes of recolonization after cleaning, to ensure an improvement of the present situation. &#13;
So, in order to continue my line of research on granite biodeterioration, the aim of this new project is to study the contribution of each type of organism (green algae, cyanobacteria and fungi) to the process of granite deterioration as well as the specific effect on each mineral, in addition to its role in the resilience and response of biofilms to environmental changes. With this main objective, the effect of the type of substrate on the composition of a model mixed biofilm formed by the fungus Knufia petricola, the algae Jaagichlorella sp. and the cyanobacterium Synechocystis sp. will be studied. The results obtained on granite will be compared with those obtained with other lithic types such as marble or limestone. Furthermore, it will be observed if the different ratios between organisms lead to changes in the capacity of these organisms to generate biodeterioration and to buffer climatic changes. Finally, the susceptibility of each mineral that makes up the granite - quartz, feldspars, micas - to biodeterioration mediated by each type of organism will be analysed. To address these questions, on the one hand, the response of the mixed biofilms as a whole will be evaluated by means of confocal microscopy, PAM, as well as the quantification of pigments and EPS, and on the other hand, the effect of these organisms on the deterioration of the substrates, through the use of SEM and TEM, which will allow the assessment of both the changes in porosity and the appearance of deterioration in the surface layers of the rock.&#13;
This research will deepen the knowledge of the processes of granite deterioration, which have been limitedly studied in relation to microorganisms; but also aims to provide the scientific community with a model mixed biofilm to increase the reproducibility between experiments, one of the main limitations of this field of study.</abstract>
    <enrichment key="eventName">19th International Biodeterioration and Biodegradation Symposium</enrichment>
    <enrichment key="eventPlace">Berlin, Germany</enrichment>
    <enrichment key="eventStart">09.09.2024</enrichment>
    <enrichment key="eventEnd">12.09.2024</enrichment>
    <enrichment key="opus.source">publish</enrichment>
    <enrichment key="opus.doi.autoCreate">false</enrichment>
    <enrichment key="opus.urn.autoCreate">true</enrichment>
    <author>Elsa Fuentes</author>
    <author>Beatriz Prieto</author>
    <author>Anna Gorbushina</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Biofilm</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Stone</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Algae</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Fungi</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Cyanobacteria</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Cultural heritage</value>
    </subject>
    <collection role="ddc" number="624">Ingenieurbau</collection>
    <collection role="institutes" number="">4 Material und Umwelt</collection>
    <collection role="themenfelder" number="">Umwelt</collection>
    <collection role="themenfelder" number="">Umwelt-Material-Interaktionen</collection>
    <collection role="fulltextaccess" number="">Datei im Netzwerk der BAM verfügbar ("Closed Access")</collection>
    <collection role="literaturgattung" number="">Präsentation</collection>
    <collection role="institutes" number="">4.0 Abteilungsleitung und andere</collection>
  </doc>
  <doc>
    <id>37339</id>
    <completedYear/>
    <publishedYear>2016</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>Article 31, 1</pageFirst>
    <pageLast>10</pageLast>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume>4</volume>
    <type>article</type>
    <publisherName>Frontiers in Earth Science</publisherName>
    <publisherPlace>Lausanne</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Laboratory tools to quantify biogenic dissolution of rocks and minerals: a model rock biofilm growing in percolation columns</title>
    <abstract language="eng">Sub-aerial biofilms (SAB) are ubiquitous, self-sufficient microbial ecosystems found on mineral surfaces at all altitudes and latitudes. SABs, which are the principal causes of weathering on exposed terrestrial surfaces, are characterized by patchy growth dominated by associations of algae, cyanobacteria, fungi and heterotrophic bacteria. A recently developed in vitro system to study colonization of rocks exposed to air included two key SAB participants - the rock-inhabiting ascomycete Knufia petricola (CBS 123872) and the phototrophic cyanobacterium Nostoc punctiforme ATCC29133. Both partners are genetically tractable and we used them here to study weathering of granite, K-feldspar and plagioclase. Small fragments of the various rocks or minerals (1–6 mm) were packed into flow-through columns and incubated with 0.1% glucose and 10 μM thiamine-hydrochloride (90 μL min−1) to compare weathering with and without biofilms. Dissolution of the minerals was followed by: (i) analysing the degradation products in the effluent from the columns via Inductively Coupled Plasma Spectroscopy and (ii) by studying polished sections of the incubated mineral fragments/grains using scanning electron microscopy, transmission electron microscopy and energy dispersive X-ray analyses. K. petricola/N. punctiforme stimulated release of Ca, Na, Mg and Mn. Analyses of the polished sections confirmed depletion of Ca, Na and K near the surface of the fragments. The abrupt decrease in Ca concentration observed in peripheral areas of plagioclase fragments favored a dissolution-reprecipitation mechanism. Percolation columns in combination with a model biofilm can thus be used to study weathering in closed systems. Columns can easily be filled with different minerals and biofilms, the effluent as well as grains can be collected after long-term exposure under axenic conditions and easily analyzed.</abstract>
    <parentTitle language="eng">Biogeoscience</parentTitle>
    <identifier type="doi">10.3389/feart.2016.00031</identifier>
    <identifier type="issn">2296-6463</identifier>
    <identifier type="urn">urn:nbn:de:kobv:b43-373395</identifier>
    <licence>Creative Commons - Namensnennung 3.0</licence>
    <author>Franz Seiffert</author>
    <author>Nicole Bandow</author>
    <author>Ute Kalbe</author>
    <author>R. Milke</author>
    <author>Anna Gorbushina</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Biotic weathering</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Flow-through columns</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Plagioclase</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>K-feldspar</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Granite</value>
    </subject>
    <collection role="ddc" number="628">Sanitär- und Kommunaltechnik; Umwelttechnik</collection>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Datei für die Öffentlichkeit verfügbar ("Open Access")</collection>
    <collection role="unnumberedseries" number="">Wissenschaftliche Artikel der BAM</collection>
    <thesisPublisher>Bundesanstalt für Materialforschung und -prüfung (BAM)</thesisPublisher>
    <file>https://opus4.kobv.de/opus4-bam/files/37339/2016_Seiffert et al_Laboratory Tools to Quantify Biogenic Dissolution of Rocks and Minerals.pdf</file>
  </doc>
  <doc>
    <id>45518</id>
    <completedYear/>
    <publishedYear>2018</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>30</pageFirst>
    <pageLast>44</pageLast>
    <pageNumber/>
    <edition/>
    <issue>3</issue>
    <volume>8</volume>
    <type>article</type>
    <publisherName>MDPI</publisherName>
    <publisherPlace>Basel, Schweiz</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Roof-Inhabiting Cousins of Rock-Inhabiting Fungi: Novel Melanized Microcolonial Fungal Species from Photocatalytically Reactive Subaerial Surfaces</title>
    <abstract language="eng">Subaerial biofilms (SAB) are an important factor in weathering, biofouling, and biodeterioration of bare rocks, building materials, and solar panel surfaces. The realm of SAB is continually widened by modern materials, and the settlers on these exposed solid surfaces always include melanized, stress-tolerant microcolonial ascomycetes. After their first discovery on desert rock surfaces, these melanized chaetothyrialean and dothidealean ascomycetes have been found on Mediterranean monuments after biocidal treatments, Antarctic rocks and solar panels. New man-made modifications of surfaces (e.g., treatment with biocides or photocatalytically active layers) accommodate the exceptional stress-tolerance of microcolonial fungi and thus further select for this well-protected ecological group. Melanized fungal strains were isolated from a microbial community that developed on highly photocatalytic roof tiles after a long-term environmental exposure in a maritime-influenced region in northwestern Germany. Four of the isolated strains are described here as a novel species, Constantinomyces oldenburgensis, based on multilocus ITS, LSU, RPB2 gene phylogeny. Their closest relative is a still-unnamed rock-inhabiting strain TRN431, here described as C. patonensis. Both species cluster in Capnodiales, among typical melanized microcolonial rock fungi from different stress habitats, including Antarctica. These novel strains flourish in hostile conditions of highly oxidizing material surfaces, and shall be used in reference procedures in material testing.</abstract>
    <parentTitle language="eng">Life</parentTitle>
    <identifier type="doi">10.3390/life8030030</identifier>
    <identifier type="urn">urn:nbn:de:kobv:b43-455182</identifier>
    <licence>Creative Commons - CC BY - Namensnennung 4.0 International</licence>
    <author>Ruibal C.</author>
    <author>Selbmann L.</author>
    <author>Avci Serap</author>
    <author>Pedro Maria Martin-Sanchez</author>
    <author>Anna Gorbushina</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Microcolonial fungi</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Multilocus phylogeny</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Photocatalytic surfaces</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Subaerial biofilms</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Stress tolerance</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Constantinomyces</value>
    </subject>
    <collection role="ddc" number="628">Sanitär- und Kommunaltechnik; Umwelttechnik</collection>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Datei für die Öffentlichkeit verfügbar ("Open Access")</collection>
    <collection role="unnumberedseries" number="">Wissenschaftliche Artikel der BAM</collection>
    <thesisPublisher>Bundesanstalt für Materialforschung und -prüfung (BAM)</thesisPublisher>
    <file>https://opus4.kobv.de/opus4-bam/files/45518/2018_Ruibal et al_Roof-inhabiting cousins of rock-inhabiting fungi.pdf</file>
  </doc>
  <doc>
    <id>50199</id>
    <completedYear/>
    <publishedYear>2019</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>lecture</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
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    <title language="eng">Analysis of Carbon and Nitrogen from Atmospheric Sources by Bulk Deposition Sampling at various locations in Germany</title>
    <abstract language="eng">Atmospheric deposition of particulate matter is an important indicator of air pollution and a significant factor in material surface fouling. The elemental composition of this nutrient-containing dust depends largely on the exposure region and time as well as on climate. Therefore, in this paper we report an analysis of atmospheric pollutions with a self-made low-cost bulk deposition sampler directed at sampling deposition via air transport and rainfall. We used the device in diverse environments - thus comparing an urban region, an area surrounded by forest and an area mainly dominated by agriculture. The total organic carbon (TOC) and total nitrogen (TN) amounts were selected as indicator parameters and analyzed in a biweekly rhythm for three and a half and two years, respectively. The TOC value responded to particulate matter in the urban area, especially significant were the influences of the New Year's firework in urban and pollen in the rural forest area. In contrast, the TN value was more under the influence of the nitrogen emissions in the agriculture-dominated area. However, the TN value did not correlate with the NOx values in the urban area because the atmospheric nitrogen emissions in the city might originate from various emission sources. Summarizing, the TOC and TN values of the self-made low-cost bulk deposition sampler were in good agreement with environmental events of their immediate surrounding. Moreover, the selected containers and sampling procedures are universally applicable to monitor and analyze organic as well as inorganic parameters (e.g. metal ions) of atmospheric deposition.</abstract>
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    <author>Christian Vogel</author>
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    <title language="eng">A Genetic Toolbox for Exploring the Life Style  of the Rock-inhabiting Black Fungus Knufia petricola</title>
    <abstract language="eng">After their discovery on rock surfaces in cold and hot deserts, a polyphyletic group of ascomycetous black fungi was found to dominate a range of hostile environments – natural and man-made, from salterns to dishwashers, roofs and solar panels. Together with bacteria and algae they may establish sub-aerial biofilms and cause weathering of the surfaces they grow on. Their impressive survival abilities as well as their constitutive protective pigmentation and cluster-like microcolony organisation are similar in environmental isolates as well as in heat-tolerant opportunistic pathogens of animals and humans. The exact genetic properties that ensure their survival in extreme environments can be studied if some black fungi were amenable to genetic manipulations. We selected the rock-inhabiting fungus Knufia petricola (class Eurotiomycetes, order Chaetothyriales) that grows moderately in axenic culture and exhibits all the characteristics of black yeasts such as yeast-like cell growth, absence of reproductive structures and constitutive dihydroxynaphthalene (DHN) melanogenesis. For this environmental strain we developed protocols to efficiently generate and transform protoplasts resulting in stable homokaryotic transformants by targeting genes involved in pigment synthesis and expressing fluorescent reporter genes. Hence, endogenous and foreign genes can be expressed from episomal AMA1-containing plasmids and genome-integrated DNA constructs. Moderate rates of homologous recombination allow for both ectopic and targeted integrations. CRISPR-Cas9 was further validated as a strategy for obtaining selection marker-free mutants and silencing via RNA interference as an approach to study essential genes. Availability of this genetic toolbox and an annotated genome sequence is paving the way for studying interactions of K. petricola and other black yeasts with environmental stressors, material surfaces, soil matrices and phototrophic symbionts.</abstract>
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    <title language="eng">Understanding bioreceptivity of concrete: material design and characterization</title>
    <abstract language="eng">The climate crisis is driving an increasing demand for ecologically oriented concepts. In the building sector, this demand includes not only the use of environmentally friendly materials but also the greening of urban areas. One promising approach is the development of bioreceptive concrete façades, which support the growth of green biofilms directly on their surfaces. These innovative façades are anticipated to deliver benefits comparable to those of macroscopically greened façades, such as enhanced biodiversity and improved air quality, while offering the advantages of being more self-sustaining and stable systems once fully established.&#13;
However, the development of bioreceptive concrete presents substantial challenges. Due to the interdisciplinarity and novelty of this field, standardized methods for material characterization and bioreceptivity assessment are currently lacking. This study proposes an approach for evaluating surface properties crucial for bioreceptivity, developed on differently structured samples of ultra-high-performance concrete (UHPC). Existing methods and standards from concrete technology are critically reviewed and, where necessary, modified to meet the unique requirements of measuring bioreceptive material properties. Special attention is given to the surface pH value and water retention characteristics, as these are essential for promoting microbial growth and ensuring the long-term stability of green biofilms. The observed surface characteristics vary according to the imprinted surface structures, offering a spectrum of material properties and enabling the evaluation of their impact on bioreceptivity. The findings presented form the foundation for subsequent laboratory weathering experiments, which will be discussed in a complementary publication.</abstract>
    <parentTitle language="eng">Materials and Structures</parentTitle>
    <identifier type="issn">1359-5997</identifier>
    <identifier type="doi">10.1617/s11527-025-02863-y</identifier>
    <identifier type="urn">urn:nbn:de:kobv:b43-655023</identifier>
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    <licence>Creative Commons - CC BY - Namensnennung 4.0 International</licence>
    <author>Leonie Stohl</author>
    <author>Chiara Tonon</author>
    <author>Jake Cook</author>
    <author>Anna Gorbushina</author>
    <author>Frank Dehn</author>
    <author>Julia von Werder</author>
    <author>Tanja Manninger</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Novel methods</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Bioreceptivity testing</value>
    </subject>
    <collection role="ddc" number="628">Sanitär- und Kommunaltechnik; Umwelttechnik</collection>
    <collection role="institutes" number="">4 Material und Umwelt</collection>
    <collection role="institutes" number="">7 Bauwerkssicherheit</collection>
    <collection role="institutes" number="">7.1 Baustoffe</collection>
    <collection role="themenfelder" number="">Umwelt</collection>
    <collection role="themenfelder" number="">Umwelt-Material-Interaktionen</collection>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
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    <collection role="unnumberedseries" number="">Wissenschaftliche Artikel der BAM</collection>
    <collection role="institutes" number="">4.0 Abteilungsleitung und andere</collection>
    <thesisPublisher>Bundesanstalt für Materialforschung und -prüfung (BAM)</thesisPublisher>
    <file>https://opus4.kobv.de/opus4-bam/files/65502/2026_Stohl et al_Understanding bioreceptivity of concrete.pdf</file>
  </doc>
  <doc>
    <id>38094</id>
    <completedYear/>
    <publishedYear>2016</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>Chapter 14, 269</pageFirst>
    <pageLast>299</pageLast>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>bookpart</type>
    <publisherName>IWA Publishing</publisherName>
    <publisherPlace>London, UK</publisherPlace>
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    <title language="eng">Snapshots of fungal extracellular matrices</title>
    <abstract language="eng">Fungal extracellular materials reinforce a constant interaction between their cell wall and the environment. A dynamic mixture of chitin, glucans, mannans, glycoproteins, glycolipids and pigments supports the success of all fungal life styles – from symbiotic to the free-living and pathogenic. Fungi are perfectly adapted to grow on surfaces and in porous environments, where they form medically and geochemically relevant biofilms. Fungal EPS are critical in adhesion to other fungi, other cells or substratum as well as in the following interaction with the host immune system or material they attack, degrade and deteriorate respectively. Characterisation of extracellular compounds and understanding of its function is necessary to limit damage caused by fungal activity. All necessary methodology from chemical characterization to complete genetic analyses has been developed for medically important fungi. Now it is time to apply this knowledge to the numerous, largely aerobic and very active organisms that occupy a wide range of atmosphere-exposed habitats in the upper lithosphere. One can expect that analogies between medically- and environmentally-relevant model fungal species will help us to address the dynamics of the fungal cell EPS matrix in much more efficient and widely applicable ways.</abstract>
    <parentTitle language="eng">The Perfect Slime - Microbial Extracellular Polymeric Substances (EPS)</parentTitle>
    <identifier type="isbn">9781780407418</identifier>
    <identifier type="isbn">9781780407425</identifier>
    <identifier type="doi">10.2166/9781780407418</identifier>
    <author>Romy Breitenbach</author>
    <author>Jörg Toepel</author>
    <author>Polina Dementyeva</author>
    <author>Nicole Knabe</author>
    <author>Anna Gorbushina</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Fungal cell wall</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Melanin</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Fungal life styles</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Environmental and pathogenic fungi</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Model fungal biofilms</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Biogenic weathering</value>
    </subject>
    <collection role="ddc" number="628">Sanitär- und Kommunaltechnik; Umwelttechnik</collection>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Datei im Netzwerk der BAM verfügbar ("Closed Access")</collection>
  </doc>
  <doc>
    <id>60838</id>
    <completedYear/>
    <publishedYear>2024</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
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    <title language="eng">From rocks to riches: Knufia petricola as model and expression platform</title>
    <abstract language="eng">Black fungi belong to different classes of Ascomycota but evolved similar morpho-physiological adaptations such as yeast-like growth and constitutive melanin formation to colonize extreme competition-free environments. They are ubiquitously found on air-exposed surfaces, from ancient marble monuments to modern solar panels. The rock inhabitant Knufia petricola was chosen to become a model for these extremotolerant black fungi. Plasmid-based and ribonucleoprotein-based CRISPR/Cas9 techniques were introduced to precisely introduce one to multiple double strand breaks into the DNA to modify, replace or add sequences to the genome either using the available selection marker systems (hygR, natR, genR, baR, suR) or by marker-free approaches. Multiplexing is very efficient, allowing for four or more simultaneous genome editing events. The newly generated cloning vectors containing the Tet on construct for doxycycline-controlled gene expression, and the validated sites in the K. petricola genome for color-selectable (pks1, phs1, ade2) or neutral insertion (igr1 to 5) of expression constructs complete the reverse genetics toolbox. One or multiple endogenous or heterologous genes can be expressed on demand from different genomic loci or from a single construct by using 2A self-cleaving peptides. We thus can express genes from synthetic clusters in a non-pigmented background (Δpks1/Δphs1). The fact that K. petricola only produces few secondary metabolites (DHN melanin, carotenoids, mycosporines and a siderophore) and plant cell-wall degrading enzymes but is capable to take the burden of acetyl-CoA-consuming metabolism and protein secretion renders K. petricola a promising host for the expression of heterologous genes encoding high-end secondary metabolites and enzymes.</abstract>
    <enrichment key="eventName">12th International Mycological Congress (IMC12)</enrichment>
    <enrichment key="eventPlace">Maastricht, Netherlands</enrichment>
    <enrichment key="eventStart">11.08.2024</enrichment>
    <enrichment key="eventEnd">15.08.2024</enrichment>
    <enrichment key="opus.source">publish</enrichment>
    <enrichment key="opus.doi.autoCreate">false</enrichment>
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    <author>Anna Gorbushina</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Fungus</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Genetic engineering</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Heterologous gene expression</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Cell factory</value>
    </subject>
    <collection role="ddc" number="628">Sanitär- und Kommunaltechnik; Umwelttechnik</collection>
    <collection role="institutes" number="">4 Material und Umwelt</collection>
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    <collection role="themenfelder" number="">Biokorrosion</collection>
  </doc>
  <doc>
    <id>54901</id>
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    <publishedYear>2022</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
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    <publisherName>Bundesanstalt für Materialforschung und -prüfung (BAM)</publisherName>
    <publisherPlace>Berlin</publisherPlace>
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    <title language="eng">Data for "The role of extracellular polymeric substances of fungal biofilms in mineral attachment and weathering"</title>
    <abstract language="eng">Data for the publication "The role of extracellular polymeric substances of fungal biofilms in mineral attachment and weathering" (https://doi.org/10.1038/s41529-022-00253-1). It includes:&#13;
&#13;
- The Summary of the EPS concentration, EPS sugar components and EPS linkages.&#13;
&#13;
- The Summary of the XPS analysis of freeze-dried biofilm samples of all strains.&#13;
&#13;
- The  Summary of the pH, Mg, SI and Fe concentration, biomass and olivine dissolution rate for each time point of all dissolution experiments.</abstract>
    <identifier type="doi">10.26272/opus4-54901</identifier>
    <enrichment key="ScientificResourceTypeGeneral">Datensatz</enrichment>
    <enrichment key="ScientificDateCreatedStart">01.01.2015</enrichment>
    <enrichment key="ScientificDateCreatedEnd">31.08.2021</enrichment>
    <enrichment key="ScientificGeolocation">Berlin, Germany</enrichment>
    <enrichment key="opus.source">publish</enrichment>
    <enrichment key="RelatedIdentifier">https://nbn-resolving.org/urn:nbn:de:kobv:b43-549025</enrichment>
    <enrichment key="ScientificNote">Format: xlsx, size: 61 KB</enrichment>
    <enrichment key="opus.doi.autoCreate">false</enrichment>
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    <licence>Creative Commons - CC0 1.0 - Universell - Public Domain Dedication</licence>
    <author>Romy Breitenbach</author>
    <author>Ruben Gerrits</author>
    <author>Polina Dementyeva</author>
    <author>Nicole Knabe</author>
    <author>Julia Schumacher</author>
    <author>Ines Feldmann</author>
    <author>Jörg Radnik</author>
    <author>M. Ryo</author>
    <author>Anna Gorbushina</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Biofilms</value>
    </subject>
    <collection role="ddc" number="628">Sanitär- und Kommunaltechnik; Umwelttechnik</collection>
    <collection role="institutes" number="">4 Material und Umwelt</collection>
    <collection role="institutes" number="">4.2 Material-Mikrobiom Wechselwirkungen</collection>
    <collection role="institutes" number="">6 Materialchemie</collection>
    <collection role="institutes" number="">6.1 Oberflächen- und Dünnschichtanalyse</collection>
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    <collection role="literaturgattung" number="">Eigenverlag BAM</collection>
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    <collection role="unnumberedseries" number="">Forschungsdatensätze der BAM</collection>
  </doc>
  <doc>
    <id>50593</id>
    <completedYear/>
    <publishedYear>2020</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
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    <title language="eng">A genetic toolbox for exploring the life style of the rock-inhabiting black fungus Knufia petricola</title>
    <abstract language="eng">After their discovery on rock surfaces in cold and hot deserts, a polyphyletic group of ascomycetous black fungi was found to dominate a range of hostile environments – natural and man-made, from salterns to dishwashers, roofs and solar panels. Together with bacteria and algae they may establish subaerial biofilms and cause weathering of the surfaces they grow on. Their impressive survival abilities as well as their constitutive protective pigmentation and cluster-like microcolony organisation are similar in environmental isolates as well as in heat-tolerant opportunistic pathogens of animals and humans. The exact genetic properties that ensure their survival in extreme environments can be studied if some black fungi were amenable to genetic manipulations. We selected the rock-inhabiting fungus Knufia petricola (class Eurotiomycetes, order Chaetothyriales) that grows moderately in axenic culture and exhibits all the characteristics of microcolonial black fungi such as yeast-like cell growth, absence of reproductive structures and constitutive dihydroxynaphthalene (DHN) melanogenesis (Nai et al. 2013, Fungal Genet Biol). We developed protocols to efficiently generate and transform protoplasts resulting in stable homokaryotic transformants by targeting genes involved in pigment synthesis and expressing fluorescent reporter genes. Hence, endogenous and foreign genes can be expressed from episomal AMA1-containing plasmids and genome-integrated DNA constructs. Moderate rates of homologous recombination allow for both ectopic and targeted integrations. CRISPR-Cas9 was further validated as a strategy for obtaining selection marker-free mutants and silencing via RNA interference as an approach to study essential genes. Availability of this genetic toolbox and an annotated genome sequence of the strain A95 is paving the way for studying interactions of K. petricola with environmental stressors, material surfaces, soil matrices and phototrophic symbionts.</abstract>
    <enrichment key="eventName">European Conference on Fungal Genetics (ECFG15)</enrichment>
    <enrichment key="eventPlace">Rome, Italy</enrichment>
    <enrichment key="eventStart">17.02.2020</enrichment>
    <enrichment key="eventEnd">20.02.2020</enrichment>
    <author>Anna Gorbushina</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>black fungi</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>genomics</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>genetics</value>
    </subject>
    <collection role="ddc" number="628">Sanitär- und Kommunaltechnik; Umwelttechnik</collection>
    <collection role="institutes" number="">4 Material und Umwelt</collection>
    <collection role="themenfelder" number="">Umwelt</collection>
    <collection role="themenfelder" number="">Umwelt-Material-Interaktionen</collection>
    <collection role="fulltextaccess" number="">Datei im Netzwerk der BAM verfügbar ("Closed Access")</collection>
    <collection role="literaturgattung" number="">Präsentation</collection>
    <collection role="institutes" number="">4.0 Abteilungsleitung und andere</collection>
  </doc>
  <doc>
    <id>26470</id>
    <completedYear/>
    <publishedYear>2011</publishedYear>
    <thesisYearAccepted/>
    <language>deu</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
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    <completedDate>--</completedDate>
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    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="deu">Nutritional physiology of Sarcinomyces petricola A95, a model black fungus to study primary successions in terrestrial ecosystems</title>
    <parentTitle language="deu">Fourth meeting of the ISHAM working groups on Black Yeasts and chromoblastomycosis: Hidden Danger, Bright Promise</parentTitle>
    <identifier type="old">29237</identifier>
    <enrichment key="eventName">Fourth meeting of the ISHAM working groups on Black Yeasts and chromoblastomycosis: Hidden Danger, Bright Promise</enrichment>
    <enrichment key="eventPlace">Curitiba, Brazil</enrichment>
    <enrichment key="eventStart">2011-12-01</enrichment>
    <enrichment key="eventEnd">2011-12-04</enrichment>
    <author>Anna Gorbushina</author>
    <collection role="fulltextaccess" number="">Weder Datei noch physisches Exemplar vorhanden ("No Access")</collection>
    <collection role="literaturgattung" number="">Präsentation</collection>
  </doc>
  <doc>
    <id>26468</id>
    <completedYear/>
    <publishedYear>2011</publishedYear>
    <thesisYearAccepted/>
    <language>deu</language>
    <pageFirst/>
    <pageLast/>
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    <completedDate>--</completedDate>
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    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="deu">MODEL ROCK BIOFILM: GENETIC AND MICROBIOLOGICAL EXPERIMENTS: Fungal growth on bare rock surfaces - where does the carbon come from?</title>
    <parentTitle language="deu">Fourth meeting of the ISHAM working groups on Black Yeasts and chromoblastomycosis: Hidden Danger, Bright Promise</parentTitle>
    <identifier type="old">29235</identifier>
    <enrichment key="eventName">Fourth meeting of the ISHAM working groups on Black Yeasts and chromoblastomycosis: Hidden Danger, Bright Promise</enrichment>
    <enrichment key="eventPlace">Curitiba, Brazil</enrichment>
    <enrichment key="eventStart">2011-12-01</enrichment>
    <enrichment key="eventEnd">2011-12-04</enrichment>
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    <author>Anna Gorbushina</author>
    <collection role="fulltextaccess" number="">Weder Datei noch physisches Exemplar vorhanden ("No Access")</collection>
    <collection role="literaturgattung" number="">Präsentation</collection>
  </doc>
  <doc>
    <id>58451</id>
    <completedYear/>
    <publishedYear>2023</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
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    <completedDate>--</completedDate>
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    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Black fungi on technosphere surfaces: new niches for roof-inhabiting cousins</title>
    <abstract language="eng">Human-made systems, also called “build environment” or “technosphere”, sustain human comfort as well as our industrial activities. These systems have become particularly widespread since the Industrial Revolution, i.e., since the 17th century. At the same time, these technical systems – buildings, monuments, energy production, transformation and transmission, water purification and supply systems - serve as new habitats for living organisms. &#13;
Life is ubiquitously present on our planet since a very long time: the Earth is 4.54 billion years old and microbial communities have played a key role on our planet for 3.7 billion years. Once human-made system appeared, microorganisms became an integral part of all types of technosphere infrastructure as well.&#13;
Here we will illustrate biosphere-technosphere interactions using a specific example of the black fungi and their impact on the efficiency of solar (photovoltaic) panels. This expanding renewable infrastructure for electricity generation is growing on all continents - and create a specific, arid habitat for stress-tolerant black fungi. &#13;
Black fungi were once discovered in hot and cold natural deserts – and now belong to the persistent colonisers of human-made deserts of solar parks. This new niche is evolving an impressive biodiversity. So far more than 60 isolates of black fungi belonging to Arthoniomycetes, Eurotiomycetes and Dothideomycetes were obtained from solar panels in Europe and Americas. Here we will present the analysis of this emerging anthropogenic biodiversity. &#13;
Opportunities for future research in the field include quantification of the microbial load on technosphere surfaces – along with characterisation of the corresponding microbial diversity. The strategy of precise measurement and characterisation will enable us to reliably determine the beneficial and harmful functions that living microorganisms play in the functioning of energy-generating systems – and technosphere in general.</abstract>
    <enrichment key="eventName">IUBMB Focused Meeting on Extremophilic Fungi  (FUN-EX)</enrichment>
    <enrichment key="eventPlace">Ljubljana, Slovenia</enrichment>
    <enrichment key="eventStart">19.09.2923</enrichment>
    <enrichment key="eventEnd">22.09.2023</enrichment>
    <enrichment key="opus.source">publish</enrichment>
    <enrichment key="InvitedTalks">1</enrichment>
    <author>Anna Gorbushina</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Biosphere-technosphere interaction</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Microbial communities</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Solar parks</value>
    </subject>
    <collection role="ddc" number="628">Sanitär- und Kommunaltechnik; Umwelttechnik</collection>
    <collection role="institutes" number="">4 Material und Umwelt</collection>
    <collection role="themenfelder" number="">Umwelt</collection>
    <collection role="themenfelder" number="">Umwelt-Material-Interaktionen</collection>
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  </doc>
  <doc>
    <id>26312</id>
    <completedYear/>
    <publishedYear>2012</publishedYear>
    <thesisYearAccepted/>
    <language>deu</language>
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    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
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    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="deu">Zahlreiche Widerspenstige: Steinlaus, Steinpilz, Steinbiofilm, Steinalge, Steinbakterium</title>
    <parentTitle language="deu">Lange Nacht der Wissenschaften 2012</parentTitle>
    <identifier type="old">29068</identifier>
    <enrichment key="eventName">Lange Nacht der Wissenschaften 2012</enrichment>
    <enrichment key="eventPlace">Berlin, Germany</enrichment>
    <enrichment key="eventStart">2012-06-02</enrichment>
    <enrichment key="InvitedTalks">0</enrichment>
    <author>Anna Gorbushina</author>
    <collection role="fulltextaccess" number="">Weder Datei noch physisches Exemplar vorhanden ("No Access")</collection>
    <collection role="literaturgattung" number="">Präsentation</collection>
  </doc>
  <doc>
    <id>38680</id>
    <completedYear/>
    <publishedYear>2016</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>lecture</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Bare rock biofilms - Model systems in biodeterioration sciences</title>
    <abstract language="eng">Essential processes in the establishment and maintenance of rock biofilms include photosynthesis, production of extracellular polymeric substances, substrate penetration and atmospheric nutrient enrichment. Functional diversity is supported by a complex subaerial biofilm (SAB) community of heterotrophic and phototrophic microorganisms. Stress tolerant and melanised Ascomycetes dominate heterotrophic SABs while diverse algae and cyanobacteria comprise the phototrophic consortia. Laboratory simulation of SABs permits use of molecular-genetic methods coupled with geochemical and microscopic analyses to study weathering. Our in vitro model includes two free-living and symbiosis-competent, genetically tractable microorganisms: the cyanobacterium Nostoc punctiforme and the microcolonial rock-inhabiting fungus Knufia petricola. This genetically amenable cyanobacterium/fungus model biofilm allows development of quantitative methods tailored to the natural diversity of SABs. Precise, reproducible studies using this model biofilm have shown that both the melanised fungus, as well as the combined bacterial/fungal system, enhances the weathering of minerals. Geochemical signatures of these in vitro rock biofilms can now be obtained and compared with bacterial/fungal mutants of varied EPS composition and substrate penetration patterns. And finally, precise study of the model cyanobacterium/fungus biofilm will Permit prediction of the effects of conservational treatments.</abstract>
    <enrichment key="eventName">2. European conference on Biodeterioration of stone monuments</enrichment>
    <enrichment key="eventPlace">Cergy-Pontoise, France</enrichment>
    <enrichment key="eventStart">17.11.2016</enrichment>
    <enrichment key="eventEnd">18.11.2016</enrichment>
    <enrichment key="InvitedTalks">0</enrichment>
    <author>Anna Gorbushina</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Model rock biofilm</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Extracellular polymeric substances (EPS)</value>
    </subject>
    <collection role="ddc" number="628">Sanitär- und Kommunaltechnik; Umwelttechnik</collection>
    <collection role="fulltextaccess" number="">Datei im Netzwerk der BAM verfügbar ("Closed Access")</collection>
    <collection role="literaturgattung" number="">Präsentation</collection>
  </doc>
  <doc>
    <id>64495</id>
    <completedYear/>
    <publishedYear>2025</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>lecture</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Biofilms in transition: from unwanted layer to material actor</title>
    <abstract language="eng">Biofilms on material surfaces have long been regarded as unwanted biological layers and deposits — a kind of living patina. As our knowledge of them is growing, their role is currently undergoing transformation, revealing surprising capacities for problem-solving and material alteration and design. Together, we can explore new perspectives on the interplay between vitality, materiality, and design, challenging conventional boundaries between nature, technology, and aesthetics.</abstract>
    <enrichment key="eventName">https://www.matters-of-activity.de/en/activities/17716/materials-and-materialities-critical-conversations-across-the-humanities-and-sciences</enrichment>
    <enrichment key="eventPlace">Berlin, Germany</enrichment>
    <enrichment key="eventStart">16.10.2025</enrichment>
    <enrichment key="eventEnd">18.10.2025</enrichment>
    <enrichment key="InvitedTalks">1</enrichment>
    <enrichment key="opus.source">publish</enrichment>
    <enrichment key="opus.doi.autoCreate">false</enrichment>
    <enrichment key="opus.urn.autoCreate">true</enrichment>
    <author>Anna Gorbushina</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Reference organisms</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Reproducible experiments</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Model biofilms</value>
    </subject>
    <collection role="ddc" number="628">Sanitär- und Kommunaltechnik; Umwelttechnik</collection>
    <collection role="institutes" number="">4 Material und Umwelt</collection>
    <collection role="themenfelder" number="">Umwelt</collection>
    <collection role="themenfelder" number="">Umwelt-Material-Interaktionen</collection>
    <collection role="fulltextaccess" number="">Datei im Netzwerk der BAM verfügbar ("Closed Access")</collection>
    <collection role="literaturgattung" number="">Präsentation</collection>
    <collection role="institutes" number="">4.0 Abteilungsleitung und andere</collection>
    <collection role="themenfelder" number="">Biokorrosion</collection>
  </doc>
  <doc>
    <id>30870</id>
    <completedYear/>
    <publishedYear>2014</publishedYear>
    <thesisYearAccepted/>
    <language>deu</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>lecture</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="deu">Wachsender Faktor der Energiewende: Biofilme auf Photovoltaikmodulen</title>
    <parentTitle language="deu">Vortrag, Universität Oldenburg</parentTitle>
    <identifier type="old">33853</identifier>
    <enrichment key="eventName">Vortrag, Universität Oldenburg</enrichment>
    <enrichment key="eventPlace">Oldenburg, Germany</enrichment>
    <enrichment key="eventStart">2014-04-29</enrichment>
    <enrichment key="eventEnd">2014-04-29</enrichment>
    <enrichment key="InvitedTalks">0</enrichment>
    <author>Anna Gorbushina</author>
    <collection role="fulltextaccess" number="">Weder Datei noch physisches Exemplar vorhanden ("No Access")</collection>
    <collection role="literaturgattung" number="">Präsentation</collection>
  </doc>
  <doc>
    <id>26467</id>
    <completedYear/>
    <publishedYear>2012</publishedYear>
    <thesisYearAccepted/>
    <language>deu</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>lecture</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="deu">Rock-inhabiting fungi and phototrophs on bare rock surfaces - laboratory model systems in geomicrobiology</title>
    <parentTitle language="deu">Institutskolloquium</parentTitle>
    <identifier type="old">29234</identifier>
    <enrichment key="eventName">Institutskolloquium</enrichment>
    <enrichment key="eventPlace">Dresden, Germany</enrichment>
    <enrichment key="eventStart">2012-09-11</enrichment>
    <enrichment key="InvitedTalks">0</enrichment>
    <author>Anna Gorbushina</author>
    <collection role="fulltextaccess" number="">Weder Datei noch physisches Exemplar vorhanden ("No Access")</collection>
    <collection role="literaturgattung" number="">Präsentation</collection>
  </doc>
  <doc>
    <id>27109</id>
    <completedYear/>
    <publishedYear>2012</publishedYear>
    <thesisYearAccepted/>
    <language>deu</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>lecture</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="deu">Materials conservation for a sustainable development</title>
    <parentTitle language="deu">Workshop + Lehrveranstaltung: "Science and Past: Materials conservation for a sustainable development"</parentTitle>
    <identifier type="old">29900</identifier>
    <enrichment key="eventName">Workshop + Lehrveranstaltung: "Science and Past: Materials conservation for a sustainable development"</enrichment>
    <enrichment key="eventPlace">Zaragoza, Spain</enrichment>
    <enrichment key="eventStart">2012-11-13</enrichment>
    <enrichment key="eventEnd">2012-11-16</enrichment>
    <enrichment key="InvitedTalks">0</enrichment>
    <author>Anna Gorbushina</author>
    <collection role="fulltextaccess" number="">Weder Datei noch physisches Exemplar vorhanden ("No Access")</collection>
    <collection role="literaturgattung" number="">Präsentation</collection>
  </doc>
  <doc>
    <id>31922</id>
    <completedYear/>
    <publishedYear>2014</publishedYear>
    <thesisYearAccepted/>
    <language>deu</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>lecture</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="deu">Microbial ecology of material surfaces and their biofilms: deserts at your doorstep</title>
    <abstract language="deu">Introduction. Throughout a remarkably long period land colonisation on Earth has been proceeding by biofilm growth on bare rock surfaces. This very long history of sub-aerial biofilm development resulted in a high degree of their specialisation in challenging environments including desert rocks and high mountain altitudes. Presently the solid substrate/atmosphere interface habitat is frequently anthropogenic and includes e.g. building surfaces as well as industrial energy-producing facilities like solar plants. Those can be looked upon as pseudodeserts inhabited by complex microbial communities metabolising under limited water availability and high sun irradiation. 
Aim. We intended to compare microbial settlers from sub-aerial biofilms that grow on photovoltaic panels and painted building facades surfaces to the known database of the rock-inhabiting fungi.
Materials and methods. Characteristic organisms' that dominate specific rock-inhabiting as well as buildings' facades- and photovoltaic panel-dwelling communities were isolated, identified, and characterized by microbiological and molecular biological methods. 
Results. Melanised meristematic ascomycetes are the most enduring and numerous dwellers on sub-aerial rock, facade and solar panel surfaces. Obviously, environmental changes perturb sub-aerial biofilm development but over a number of seasons, these changes result in relatively stable microbial communities peculiar to this particular environmental niche. 
Conclusions. A broad selection of melanised meristematic ascomycetes is indicative of sub-aerial biofilm on all atmosphere-exposed surfaces and can thus be referred to as "reference organisms" for these habitats. Our experimental evidence confirms that colonization of such substrates is facilitated by a symbiosis between a photosynthesizing organism and a fungus that are equipped to cope with the stress associated with sub-aerial existence. Melanised ascomycetes possess a very special stress-tolerant life style that arises under the influence of atmosphere and the solid support. It should be pointed out, that (1) these biofilm communities cannot be considered as "primitive" ones regarding the very long history of their development and high degree of their specialization; and (2) symbiotically competent but free-living bacterial/fungal biofilms cannot be compared to lichen communities, evolving much later than biofilm ecosystems. A genetically tractable laboratory system that includes the key participants of sub-aerial biofilm ecosystems is currently used for the development of standard test procedures in material sciences. 
Keywords. Sub-aerial biofilms, rock-inhabiting melanised fungi, reference organisms, solar panels biofilms</abstract>
    <parentTitle language="deu">XVI. International Biodeterioration and Biodegradation Symposium; International Biodeterioation &amp; Biodegradation Society</parentTitle>
    <identifier type="old">34978</identifier>
    <enrichment key="eventName">XVI. International Biodeterioration and Biodegradation Symposium; International Biodeterioation &amp; Biodegradation Society</enrichment>
    <enrichment key="eventPlace">Lodz, Poland</enrichment>
    <enrichment key="eventStart">2014-09-03</enrichment>
    <enrichment key="eventEnd">2014-09-05</enrichment>
    <enrichment key="InvitedTalks">0</enrichment>
    <author>Anna Gorbushina</author>
    <collection role="fulltextaccess" number="">Weder Datei noch physisches Exemplar vorhanden ("No Access")</collection>
    <collection role="literaturgattung" number="">Präsentation</collection>
  </doc>
  <doc>
    <id>31923</id>
    <completedYear/>
    <publishedYear>2014</publishedYear>
    <thesisYearAccepted/>
    <language>deu</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>lecture</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="deu">Hauswand als Wüstenlandschaft: mikrobielle Besiedlung von luft-exponierten Oberflächen</title>
    <parentTitle language="deu">2. Photokatalyse-Kolloqium; Fachverband angewandte Photokatalyse</parentTitle>
    <identifier type="old">34979</identifier>
    <enrichment key="eventName">2. Photokatalyse-Kolloqium; Fachverband angewandte Photokatalyse</enrichment>
    <enrichment key="eventPlace">Frankfurt am Main; Deutschland</enrichment>
    <enrichment key="eventStart">2014-10-02</enrichment>
    <enrichment key="eventEnd">2014-10-02</enrichment>
    <enrichment key="InvitedTalks">0</enrichment>
    <author>Anna Gorbushina</author>
    <collection role="fulltextaccess" number="">Weder Datei noch physisches Exemplar vorhanden ("No Access")</collection>
    <collection role="literaturgattung" number="">Präsentation</collection>
  </doc>
  <doc>
    <id>30636</id>
    <completedYear/>
    <publishedYear>2013</publishedYear>
    <thesisYearAccepted/>
    <language>deu</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>lecture</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="deu">Biofilme auf Photovoltaikanlagen</title>
    <parentTitle language="deu">10. Workshop Photovoltaik-Modultechnik; TÜV Rheinland</parentTitle>
    <identifier type="old">33612</identifier>
    <enrichment key="eventName">10. Workshop Photovoltaik-Modultechnik; TÜV Rheinland</enrichment>
    <enrichment key="eventPlace">Cologne, Germany</enrichment>
    <enrichment key="eventStart">2013-11-28</enrichment>
    <enrichment key="eventEnd">2013-11-29</enrichment>
    <enrichment key="InvitedTalks">0</enrichment>
    <author>Anna Gorbushina</author>
    <collection role="fulltextaccess" number="">Weder Datei noch physisches Exemplar vorhanden ("No Access")</collection>
    <collection role="literaturgattung" number="">Präsentation</collection>
  </doc>
  <doc>
    <id>32262</id>
    <completedYear/>
    <publishedYear>2014</publishedYear>
    <thesisYearAccepted/>
    <language>deu</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>lecture</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="deu">Leben auf Materialien: von Grundlagen der Biofilmbildung zu angewandter Forschung und neuen Werkstofftests</title>
    <parentTitle language="deu">DECHEMA Frühjahrstagung der Biotechnologen 2014</parentTitle>
    <identifier type="old">35328</identifier>
    <enrichment key="eventName">DECHEMA Frühjahrstagung der Biotechnologen 2014</enrichment>
    <enrichment key="eventPlace">Frankfurt am Main, Deutschland</enrichment>
    <enrichment key="eventStart">2014-03-11</enrichment>
    <enrichment key="eventEnd">2014-03-11</enrichment>
    <enrichment key="InvitedTalks">0</enrichment>
    <author>Anna Gorbushina</author>
    <collection role="fulltextaccess" number="">Weder Datei noch physisches Exemplar vorhanden ("No Access")</collection>
    <collection role="literaturgattung" number="">Präsentation</collection>
  </doc>
  <doc>
    <id>33056</id>
    <completedYear/>
    <publishedYear>2015</publishedYear>
    <thesisYearAccepted/>
    <language>deu</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>lecture</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="deu">Rock-weathering fungi: a simple genetically tractable model system to study organism-material interactions</title>
    <parentTitle language="deu">28th Fungal Genetics Conference</parentTitle>
    <identifier type="old">36135</identifier>
    <enrichment key="eventName">28th Fungal Genetics Conference</enrichment>
    <enrichment key="eventPlace">Pacific Grove, California, USA</enrichment>
    <enrichment key="eventStart">2015-03-17</enrichment>
    <enrichment key="eventEnd">2015-03-22</enrichment>
    <enrichment key="InvitedTalks">0</enrichment>
    <author>Anna Gorbushina</author>
    <collection role="fulltextaccess" number="">Weder Datei noch physisches Exemplar vorhanden ("No Access")</collection>
    <collection role="literaturgattung" number="">Präsentation</collection>
  </doc>
  <doc>
    <id>33101</id>
    <completedYear/>
    <publishedYear>2015</publishedYear>
    <thesisYearAccepted/>
    <language>deu</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>lecture</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="deu">Life on the rocks or deserts at your doorstep</title>
    <parentTitle language="deu">Seminar Berlin Center for Genomics in Biodiversity Research</parentTitle>
    <identifier type="old">36183</identifier>
    <enrichment key="eventName">Seminar Berlin Center for Genomics in Biodiversity Research</enrichment>
    <enrichment key="eventPlace">Berlin, Germany</enrichment>
    <enrichment key="eventStart">2015-04-15</enrichment>
    <enrichment key="eventEnd">2015-04-15</enrichment>
    <enrichment key="InvitedTalks">0</enrichment>
    <author>Nicole Knabe</author>
    <author>Anna Gorbushina</author>
    <collection role="fulltextaccess" number="">Weder Datei noch physisches Exemplar vorhanden ("No Access")</collection>
    <collection role="literaturgattung" number="">Präsentation</collection>
  </doc>
  <doc>
    <id>28085</id>
    <completedYear/>
    <publishedYear>2013</publishedYear>
    <thesisYearAccepted/>
    <language>deu</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>lecture</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="deu">Microbiological colonization of materials as an indicator of the environmental change</title>
    <parentTitle language="deu">Konservierungswissenschaft und nachhaltige Entwicklung für die Erhaltung von Kunst- und Kulturgut - Auf dem Weg zum grünen Museum</parentTitle>
    <identifier type="old">30930</identifier>
    <enrichment key="eventName">Konservierungswissenschaft und nachhaltige Entwicklung für die Erhaltung von Kunst- und Kulturgut - Auf dem Weg zum grünen Museum</enrichment>
    <enrichment key="eventPlace">Berlin, Germany</enrichment>
    <enrichment key="eventStart">2013-04-11</enrichment>
    <enrichment key="eventEnd">2013-04-12</enrichment>
    <enrichment key="InvitedTalks">0</enrichment>
    <author>Anna Gorbushina</author>
    <collection role="fulltextaccess" number="">Weder Datei noch physisches Exemplar vorhanden ("No Access")</collection>
    <collection role="literaturgattung" number="">Präsentation</collection>
  </doc>
  <doc>
    <id>28483</id>
    <completedYear/>
    <publishedYear>2013</publishedYear>
    <thesisYearAccepted/>
    <language>deu</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>lecture</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="deu">Reference Organisms in Materials Science: Why and How?</title>
    <parentTitle language="deu">5th WMRIF General Assembly and Symposium Materials meet life</parentTitle>
    <identifier type="old">31332</identifier>
    <enrichment key="eventName">5th WMRIF General Assembly and Symposium Materials meet life</enrichment>
    <enrichment key="eventPlace">Dübendorf, Switzerland</enrichment>
    <enrichment key="eventStart">2013-05-12</enrichment>
    <enrichment key="InvitedTalks">0</enrichment>
    <author>Anna Gorbushina</author>
    <collection role="fulltextaccess" number="">Weder Datei noch physisches Exemplar vorhanden ("No Access")</collection>
    <collection role="literaturgattung" number="">Präsentation</collection>
  </doc>
  <doc>
    <id>28482</id>
    <completedYear/>
    <publishedYear>2013</publishedYear>
    <thesisYearAccepted/>
    <language>deu</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>lecture</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="deu">Rock Biofilms</title>
    <parentTitle language="deu">Kollouium</parentTitle>
    <identifier type="old">31331</identifier>
    <enrichment key="eventName">Kollouium</enrichment>
    <enrichment key="eventPlace">Dübendorf, Switzerland</enrichment>
    <enrichment key="eventStart">2013-05-17</enrichment>
    <enrichment key="eventEnd">2013-05-17</enrichment>
    <enrichment key="InvitedTalks">0</enrichment>
    <author>Anna Gorbushina</author>
    <collection role="fulltextaccess" number="">Weder Datei noch physisches Exemplar vorhanden ("No Access")</collection>
    <collection role="literaturgattung" number="">Präsentation</collection>
  </doc>
  <doc>
    <id>28934</id>
    <completedYear/>
    <publishedYear>2013</publishedYear>
    <thesisYearAccepted/>
    <language>deu</language>
    <pageFirst>151</pageFirst>
    <pageLast>160</pageLast>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume>2</volume>
    <type>bookpartcollection</type>
    <publisherName>LIT Verlag</publisherName>
    <publisherPlace>Wien, Münster</publisherPlace>
    <creatingCorporation>Österreichische Forschungsgemeinschaft (ÖFG)</creatingCorporation>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="deu">Luftstaub über den Meeren - Wie historische Staubproben Wissenschaftler und Künstler inspirieren</title>
    <abstract language="deu">Schon erfahrenen Seemännern waren die Staubstürme bekannt, die zwischen den Kontinenten westwärts von Afrika über den Atlantik zogen? Doch war es Charles Darwin, der diese Phänomene erstmals in seinen wissenschaftlichen Aufzeichnungen belegte.</abstract>
    <parentTitle language="deu">Staub - Eine interdisziplinäre Perspektive</parentTitle>
    <identifier type="old">31828</identifier>
    <identifier type="isbn">978-3-643-50491-3</identifier>
    <note>Serientitel: Schnittstellen. Wissenschaft und Kunst im Dialog – Series title: Schnittstellen. Wissenschaft und Kunst im Dialog</note>
    <author>Anna Gorbushina</author>
    <author>S. Kacunko</author>
    <author>S. Kacunko</author>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Datei im Netzwerk der BAM verfügbar ("Closed Access")</collection>
  </doc>
  <doc>
    <id>43136</id>
    <completedYear/>
    <publishedYear>2017</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>lecture</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Rock biofilms in nature and in the lab</title>
    <abstract language="eng">Essential processes necessary for the establishment and maintenance of rock biofilms include photosynthesis, production of extracellular polymeric substances, substrate penetration and nutrient enrichment from the atmosphere. This natural functional diversity is supported by a complex biofilm community consisting of heterotrophic and phototrophic microorganisms. While heterotrophic rock biofilm-formers are dominated by stress-tolerant microcolonial ascomycetes, phototrophs might be represented by diverse algae and cyanobacteria. Reduction of model systems to the genetically tractable minimum, a proven successful experimental strategy in different symbiotic systems, is now applied to rock biofilms. These complex and important natural systems are simulated in the lab using genetic methods coupled with continuous microscopic and analytical (microscopic as well as geochemical and biochemical) observations. Our in vitro bipartite model includes free-living and symbiosis-competent, genetically tractable microorganisms – a rock-inhabiting fungus Knufia petricola A95 and a cyanobacterium Nostoc punctiforme strain ATCC 29133. To accurately reflect the development of a rock biofilm, contacts of these two genetically tractable partners are studied under well-controlled laboratory conditions. This experimental strategy is strongly supported by the knockout mutants of Knufia petricola which have been recently created and will be compared in their action on mineral surfaces. An impact of Knufia petricola strain A95 with or without protective pigments on mineral adhesion and alteration will be presented.</abstract>
    <enrichment key="eventName">XXX Congress of the Italian Lichen Society</enrichment>
    <enrichment key="eventPlace">Turin, Italy</enrichment>
    <enrichment key="eventStart">13.09.2017</enrichment>
    <enrichment key="eventEnd">15.09.2017</enrichment>
    <enrichment key="InvitedTalks">0</enrichment>
    <author>Anna Gorbushina</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Knufia petricola</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Biofilm</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Rock-inhabiting fungus</value>
    </subject>
    <collection role="ddc" number="628">Sanitär- und Kommunaltechnik; Umwelttechnik</collection>
    <collection role="fulltextaccess" number="">Datei im Netzwerk der BAM verfügbar ("Closed Access")</collection>
    <collection role="literaturgattung" number="">Präsentation</collection>
  </doc>
  <doc>
    <id>59593</id>
    <completedYear/>
    <publishedYear>2023</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>poster</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">A microfluidic platform for monitoring biofilm formation in flow under defined hydrodynamic conditions</title>
    <abstract language="eng">Bacterial adhesion on surfaces of medical, water and food applications may lead to infections, water or food spoilage and human illness. In comparison to traditional static and macro flow chamber assays for biofilm formation studies, microfluidic chips allow in situ monitoring of biofilm formation under various flow regimes, have better environment control and smaller sample requirements.&#13;
In this work, a novel microfluidic platform is developed to investigate biofilm adhesion under precisely controlled bacteria concentration, temperature, and flow conditions. This platform central unit is a single-inlet microfluidic flow cell with a 5 mm wide chamber designed and tested to achieve ultra-homogenous flow in the central area of chamber. Within this area, defined microstructures are integrated that will disturb the homogeneity of the flow, thus changing bacterial adhesion pattern.&#13;
Here we present the monitoring of bacterial biofilm formation in a microfluidic chip equipped with a microstructure known as micro-trap. This feature is based on a 3D bacteria trap designed by Di Giacomo et al. and successfully used to sequester motile bacteria.&#13;
At first, fluorescent particles similar in size to Escherichia coli (E. coli) are used to simulate bacteria flow inside the flow cell and at the micro-trap. The turbulences induced by the trap are analyzed by imaging and particle tracking velocimetry (PTV). Secondly, the model strain E. coli TG1, ideal and well described for biofilm studies, is used to analyze biofilm formation in the micro-trap. Therefore, a stable fluorescent strain E. coli TG1-MRE-Tn7-141 is constructed by using Tn7 transposon mutagenesis according to the method described by Schlechter et al. Sequestering of E. coli cells within the micro-trap was followed using epifluorescence microscopy.&#13;
The novel microfluidic platform shows great potential for assessment of bacterial adhesion under various flow regimes. The performance of structural feature with respect to the generation of turbulences that promote or reduce bacterial adhesion can be systematically examined.&#13;
The combination of flow analysis and fluorescent strain injection into the microfluidic chip shows that the micro-trap is useful for capturing bacteria at defined positions and to study how flow conditions, especially micro-turbulences, can affect biofilm formation. It represents a powerful and versatile tool for studying the relation between topography and bacteria adhesion.</abstract>
    <enrichment key="eventName">International Conference on Miniaturized Systems for Chemistry and Life Sciences</enrichment>
    <enrichment key="eventPlace">Katowice, Poland</enrichment>
    <enrichment key="eventStart">15.10.2023</enrichment>
    <enrichment key="eventEnd">19.10.2023</enrichment>
    <enrichment key="opus.source">publish</enrichment>
    <enrichment key="opus.doi.autoCreate">false</enrichment>
    <enrichment key="opus.urn.autoCreate">true</enrichment>
    <author>Keqing Wen</author>
    <author>Anna Gorbushina</author>
    <author>Karin Schwibbert</author>
    <author>Jérémy Bell</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Biofilm</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>E. coli</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Microfluidics</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Velocimetry</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Fluorescence</value>
    </subject>
    <collection role="ddc" number="628">Sanitär- und Kommunaltechnik; Umwelttechnik</collection>
    <collection role="institutes" number="">1 Analytische Chemie; Referenzmaterialien</collection>
    <collection role="institutes" number="">1.9 Chemische und optische Sensorik</collection>
    <collection role="institutes" number="">4 Material und Umwelt</collection>
    <collection role="institutes" number="">4.1 Biologische Materialschädigung und Referenzorganismen</collection>
    <collection role="themenfelder" number="">Umwelt</collection>
    <collection role="fulltextaccess" number="">Datei im Netzwerk der BAM verfügbar ("Closed Access")</collection>
    <collection role="literaturgattung" number="">Präsentation</collection>
    <collection role="institutes" number="">4.0 Abteilungsleitung und andere</collection>
    <collection role="themenfelder" number="">Biokorrosion</collection>
  </doc>
  <doc>
    <id>23629</id>
    <completedYear/>
    <publishedYear>2011</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>118</pageFirst>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue>EMP114</issue>
    <volume/>
    <type>conferenceobject</type>
    <publisherName>Spektrum, Akad. Verl.</publisherName>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Microbial hitchhikers on intercontinental dust - Chadian origins</title>
    <parentTitle language="eng">VAAM-Jahrestagung 2011 - BIOspektrum</parentTitle>
    <identifier type="old">26213</identifier>
    <identifier type="issn">0947-0867</identifier>
    <enrichment key="eventName">VAAM-Jahrestagung 2011</enrichment>
    <enrichment key="eventPlace">Karlsruhe, Germany</enrichment>
    <enrichment key="eventStart">03.04.2011</enrichment>
    <enrichment key="eventEnd">06.04.2011</enrichment>
    <author>J. Favet</author>
    <author>A. Lapanje</author>
    <author>A. Giongo</author>
    <author>S. Kennedy</author>
    <author>Y.-Y. Aung</author>
    <author>A. Cataneo</author>
    <author>R. Kort</author>
    <author>H.-J. Brumsack</author>
    <author>B. Schnetger</author>
    <author>E.W. Triplett</author>
    <author>A. Beck</author>
    <author>William J. Broughton</author>
    <author>Anna Gorbushina</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Intercontinental dust</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Desert soil</value>
    </subject>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Weder Datei noch physisches Exemplar vorhanden ("No Access")</collection>
  </doc>
  <doc>
    <id>33519</id>
    <completedYear/>
    <publishedYear>2015</publishedYear>
    <thesisYearAccepted/>
    <language>deu</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>lecture</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="deu">Microbial colonisation of bare rocks: a balance between understanding fungal genetics and weathering processes</title>
    <parentTitle language="deu">Geomicrobiological and Geochemical Colloquium</parentTitle>
    <identifier type="old">36625</identifier>
    <enrichment key="eventName">Geomicrobiological and Geochemical Colloquium</enrichment>
    <enrichment key="eventPlace">Deutsches GeoForschungsZentrum, Potsdam</enrichment>
    <enrichment key="eventStart">2015-06-19</enrichment>
    <enrichment key="eventEnd">2015-06-19</enrichment>
    <enrichment key="InvitedTalks">0</enrichment>
    <author>Anna Gorbushina</author>
    <collection role="fulltextaccess" number="">Weder Datei noch physisches Exemplar vorhanden ("No Access")</collection>
    <collection role="literaturgattung" number="">Präsentation</collection>
  </doc>
  <doc>
    <id>33751</id>
    <completedYear/>
    <publishedYear>2015</publishedYear>
    <thesisYearAccepted/>
    <language>deu</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>lecture</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="deu">A simple genetically tractable model system to study fungus-material interactions</title>
    <parentTitle language="deu">Kolloqium Fachbereich Geochemie</parentTitle>
    <identifier type="old">36868</identifier>
    <enrichment key="eventName">Kolloqium Fachbereich Geochemie</enrichment>
    <enrichment key="eventPlace">Philipps-Universität Marburg; Germany</enrichment>
    <enrichment key="eventStart">2015-07-01</enrichment>
    <enrichment key="eventEnd">2015-07-01</enrichment>
    <enrichment key="InvitedTalks">0</enrichment>
    <author>Anna Gorbushina</author>
    <collection role="fulltextaccess" number="">Weder Datei noch physisches Exemplar vorhanden ("No Access")</collection>
    <collection role="literaturgattung" number="">Präsentation</collection>
  </doc>
  <doc>
    <id>33518</id>
    <completedYear/>
    <publishedYear>2015</publishedYear>
    <thesisYearAccepted/>
    <language>deu</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>lecture</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="deu">"... a forted residence 'gainst the tooth of time..."</title>
    <parentTitle language="deu">Centre for the Study of Manuscript Cultures (CSMC)</parentTitle>
    <identifier type="old">36624</identifier>
    <enrichment key="eventName">Centre for the Study of Manuscript Cultures (CSMC)</enrichment>
    <enrichment key="eventPlace">Universität Hamburg</enrichment>
    <enrichment key="eventStart">2015-06-11</enrichment>
    <enrichment key="eventEnd">2015-06-11</enrichment>
    <enrichment key="InvitedTalks">0</enrichment>
    <author>Anna Gorbushina</author>
    <collection role="fulltextaccess" number="">Weder Datei noch physisches Exemplar vorhanden ("No Access")</collection>
    <collection role="literaturgattung" number="">Präsentation</collection>
  </doc>
  <doc>
    <id>33234</id>
    <completedYear/>
    <publishedYear>2015</publishedYear>
    <thesisYearAccepted/>
    <language>deu</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>lecture</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="deu">Microbial colonisation of bare rocks: a laboratory model to study initial and microscopic weathering processes</title>
    <parentTitle language="deu">Steepest Decent 2015</parentTitle>
    <identifier type="old">36322</identifier>
    <enrichment key="eventName">Steepest Decent 2015</enrichment>
    <enrichment key="eventPlace">Vienna, Austria</enrichment>
    <enrichment key="eventStart">2015-04-18</enrichment>
    <enrichment key="InvitedTalks">0</enrichment>
    <author>Anna Gorbushina</author>
    <collection role="fulltextaccess" number="">Weder Datei noch physisches Exemplar vorhanden ("No Access")</collection>
    <collection role="literaturgattung" number="">Präsentation</collection>
  </doc>
  <doc>
    <id>35091</id>
    <completedYear/>
    <publishedYear>2015</publishedYear>
    <thesisYearAccepted/>
    <language>deu</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>lecture</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="deu">Life on the Rocks: A simple genetically tractable model system to study fungus-rock interactions</title>
    <parentTitle language="deu">Arbeitsgruppenseminar Pathologie &amp; Biochemie</parentTitle>
    <identifier type="old">38244</identifier>
    <enrichment key="eventName">Arbeitsgruppenseminar Pathologie &amp; Biochemie</enrichment>
    <enrichment key="eventPlace">University de Parana, Brazil</enrichment>
    <enrichment key="eventStart">2015-11-09</enrichment>
    <enrichment key="eventEnd">2015-11-09</enrichment>
    <enrichment key="InvitedTalks">0</enrichment>
    <author>Anna Gorbushina</author>
    <collection role="fulltextaccess" number="">Weder Datei noch physisches Exemplar vorhanden ("No Access")</collection>
    <collection role="literaturgattung" number="">Präsentation</collection>
  </doc>
  <doc>
    <id>37382</id>
    <completedYear/>
    <publishedYear>2016</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>lecture</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Some like it on the rocks: mineral-weathering fungi with manifold protective pigments</title>
    <abstract language="eng">The interface between materials and the environment is populated by microorganisms which organize on surfaces to form specially adapted and resistant microbial associations, so-called biofilms. Surface-bound biofilm growth is associated with substantial secretion of metabolic products that can significantly influence material corrosion. Here, a group of material-inhabiting fungi are presented, which colonize and weather air-exposed materials such as building façades, roofs and solar systems. A selected model fungus is used to carry out genetic and molecular biology experiments, which are microbiologically cutting-edge and allow for the development of novel time-saving techniques for material testing. The degree of material damage under the influence of this model fungus shows a measure of the aggressiveness of the biofilm under defined environmental conditions - and thus explores fundamental components of the interaction between material and biofilm.</abstract>
    <enrichment key="eventName">Kolloquium Bodenkunde</enrichment>
    <enrichment key="eventPlace">Göttingen, Germany</enrichment>
    <enrichment key="eventStart">06.07.2016</enrichment>
    <enrichment key="eventEnd">06.07.2016</enrichment>
    <enrichment key="InvitedTalks">0</enrichment>
    <author>Anna Gorbushina</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Microcolonial fungi</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Sub-aerial biofilms</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Knufia petricola</value>
    </subject>
    <collection role="ddc" number="628">Sanitär- und Kommunaltechnik; Umwelttechnik</collection>
    <collection role="fulltextaccess" number="">Datei im Netzwerk der BAM verfügbar ("Closed Access")</collection>
    <collection role="literaturgattung" number="">Präsentation</collection>
  </doc>
  <doc>
    <id>37693</id>
    <completedYear/>
    <publishedYear>2016</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>lecture</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">A new tool in material science - Targeted disruption of melanin synthesis in rock-inhabiting fungi</title>
    <abstract language="eng">The ability to survive almost absolute dehydration through air-drying is a remarkable feature of rock-inhabiting microcolonial fungi (MCF), which colonise rock surfaces in hot and cold deserts. Understanding of the underlying mechanisms which allow this group of fungi to conquer natural and man-made environments requires a set of modern biological techniques and approaches that are under development in our laboratory. We will present an overview of the targeted disruption of melanin biosynthesis genes in the rock-inhabiting Knufia petricola and give inside into the lines of research and the network of supporting laboratories that made this progress possible.</abstract>
    <enrichment key="eventName">6. Meeting of the ISHAM Working Group "Black Yeasts and Relatives"</enrichment>
    <enrichment key="eventPlace">Viterbo, Italy</enrichment>
    <enrichment key="eventStart">15.09.2016</enrichment>
    <enrichment key="eventEnd">17.09.2016</enrichment>
    <enrichment key="InvitedTalks">0</enrichment>
    <author>Anna Gorbushina</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Black fungi</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>SAB</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Biofilm</value>
    </subject>
    <collection role="ddc" number="628">Sanitär- und Kommunaltechnik; Umwelttechnik</collection>
    <collection role="fulltextaccess" number="">Datei im Netzwerk der BAM verfügbar ("Closed Access")</collection>
    <collection role="literaturgattung" number="">Präsentation</collection>
  </doc>
  <doc>
    <id>21109</id>
    <completedYear/>
    <publishedYear>2010</publishedYear>
    <thesisYearAccepted/>
    <language>deu</language>
    <pageFirst>197</pageFirst>
    <pageLast>207</pageLast>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>bookpartcollection</type>
    <publisherName>DWS Werbeagentur und Verlag GmbH</publisherName>
    <publisherPlace>Pfinztal</publisherPlace>
    <creatingCorporation>Gesellschaft für Umweltsimulation e.V.</creatingCorporation>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="deu">Idealbiofilm als neues Testsystem: Laborsimulation von Umwelteinflüssen und biologischer Einwirkung auf Materialien</title>
    <parentTitle language="deu">39. Jahrestagung der GUS 2010 - Umweltflüsse erfassen, simulieren, bewerten</parentTitle>
    <identifier type="old">23462</identifier>
    <identifier type="isbn">978-3-9813136-0-4</identifier>
    <enrichment key="bibliotheksstandort">Sonderstandort: Publica-Schrank</enrichment>
    <enrichment key="eventName">39. Jahrestagung der GUS 2010 - Umweltflüsse erfassen, simulieren, bewerten</enrichment>
    <enrichment key="eventPlace">Stutensee, Deutschland</enrichment>
    <enrichment key="eventStart">2010-03-17</enrichment>
    <enrichment key="eventEnd">2010-03-19</enrichment>
    <author>Anna Gorbushina</author>
    <subject>
      <language>deu</language>
      <type>uncontrolled</type>
      <value>Materialschäden</value>
    </subject>
    <subject>
      <language>deu</language>
      <type>uncontrolled</type>
      <value>Mikrobielle Vergesellschaftungen</value>
    </subject>
    <subject>
      <language>deu</language>
      <type>uncontrolled</type>
      <value>Pilze</value>
    </subject>
    <subject>
      <language>deu</language>
      <type>uncontrolled</type>
      <value>Cyanobakterien</value>
    </subject>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Physisches Exemplar in der Bibliothek der BAM vorhanden ("Hardcopy Access")</collection>
  </doc>
  <doc>
    <id>37812</id>
    <completedYear/>
    <publishedYear>2016</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>poster</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Genetic manipulation of protective pigments in a rock-inhabiting model fungus Knufia petricola A95</title>
    <abstract language="eng">Sub-aerial biofilms typically form on bare rock. They consist of 99% cell material and extracellular polymeric substances (EPS) metabolising at low water availability. Rock-inhabiting melanised fungi represent an important part of the microbial community in these environments, playing important roles in the colonisation of mineral surfaces, rock weathering and soil formation in the ecological/geochemical context. Different cellular stress responses make rock-inhabiting ascomycetes fit for survival under extremely changing irradiation, as well as water, energy sources and nutrient availability. Melanised, rock-inhabiting fungi possess multiple protective pigments, form facultative symbiotic associations with photobionts and weather minerals. Melanised fungi build a protective layer around the cell that is critical in adhesion to other living partners, for the colonisation of the substrate and in the subsequent damage of the colonised surface. We chose Knufia petricola (Chaetothyriales) as a model species to analyse colonisation of surfaces. The basic physiology of K. petricola strain A95 is studied, its full genome sequence has been prepared for annotation and methods for deleting specific genes have been established. Unique features of K. petricola including the protective pigments (melanin and carotenoids) and EPS/cell wall properties are now being dissected genetically. As K. petricola strain A95 is in the basic clade of Chaetothyriales, it is an ancestor of both important human pathogens including Exophiala and lichens from the Verrucariaceae family. For this reason studies with A95 can help clarify the basis of fungal pathogenicity – as well as explain interactions with microscopic phototrophic partners like unicellular green algae and cyanobacteria. With Knufia petricola we will establish a canon of experimental approaches to characterise and quantify fungi that actively contact inanimate solid materials. The set of methods developed for Knufia will be adapted to heavily melanised and EPS-producing ascomycetes and can be broadly applied to medically important as well as material-colonising fungi.</abstract>
    <enrichment key="eventName">Gordon Research Conference (Cellular &amp; Molecular Fungal Biology)</enrichment>
    <enrichment key="eventPlace">Holderness, NH, USA</enrichment>
    <enrichment key="eventStart">19.06.2016</enrichment>
    <enrichment key="eventEnd">24.06.2016</enrichment>
    <author>Anna Gorbushina</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Model fungus</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Knufia petricola A95</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Biofilm</value>
    </subject>
    <collection role="ddc" number="628">Sanitär- und Kommunaltechnik; Umwelttechnik</collection>
    <collection role="fulltextaccess" number="">Datei im Netzwerk der BAM verfügbar ("Closed Access")</collection>
    <collection role="literaturgattung" number="">Präsentation</collection>
  </doc>
  <doc>
    <id>41189</id>
    <completedYear/>
    <publishedYear>2017</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>lecture</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Biofilms on solar panel surfaces – new materials, long-known colonisers</title>
    <abstract language="eng">Simple, microbial biofilms have prevailed since life began on Earth. Biofilms form at the interfaces of solids with gases or liquids and have multiple effects on Substrate and element cycles. In geobiological terms, the most interesting microbial communities are those that form on solids exposed to air (subaerial). Microbial colonisers of the atmosphere-lithosphere interface include algae, cyanobacteria, fungi as well as heterotrophic bacteria and they have colonised virtually every rock surface throughout the entire geological history of the Earth. In addition to sequestering carbon, sub-aerial biofilms (SABS) actively participate in rock weathering. Rock-inhabiting SABs are the primary settlers on lava following volcanic eruptions and on rocks following the retreat of glaciers. SABs especially dominate hostile environments in which growth of higher Vegetation is restricted especially in deserts, polar- and alpine regions. SABs are the primary colonisers of lithospheric (e.g. rocks) and anthropogenic Substrates (buildings, monuments, solar panels, etc.). Life at the solid material/atmosphere interface influences and is affected by both the underlying Substrate and the microclimate surrounding it. Although subaerial life is ubiquitous, how SABs develop and importantly degrade underlying Substrates can only be clarified in well-controlled experiments that often involve simplified model Systems, So far, biofilm development on solar panels has been studied using; (i) metagenomics; (ii) in situ microscopy; and (iii) classical microbiological methods that are both qualitative and quantitative. Here we suggest that solar panel biofilms are accessible and highly relevant objects to study microbial ecology, geobiology and biodeterioration.</abstract>
    <enrichment key="eventName">7th Congress of European Microbiologists (FEMS 2017)</enrichment>
    <enrichment key="eventPlace">València, Spain</enrichment>
    <enrichment key="eventStart">09.07.2017</enrichment>
    <enrichment key="eventEnd">13.07.2017</enrichment>
    <enrichment key="InvitedTalks">0</enrichment>
    <author>Anna Gorbushina</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>SABs</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Biodeterioration</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Biofilm</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Solar panel</value>
    </subject>
    <collection role="ddc" number="628">Sanitär- und Kommunaltechnik; Umwelttechnik</collection>
    <collection role="fulltextaccess" number="">Datei im Netzwerk der BAM verfügbar ("Closed Access")</collection>
    <collection role="literaturgattung" number="">Präsentation</collection>
  </doc>
  <doc>
    <id>41855</id>
    <completedYear/>
    <publishedYear>2017</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>lecture</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Some like it on the rocks: The microcolonial fungus Knufia petricola A95</title>
    <abstract language="eng">Black ascomycetous microcolonial fungi (MCF) are persistent inhabitants of rock surfaces in deserts as well as ubiquitous in other wide-spread terrestrial ecosystems including man-made materials such as solar panels. Applied research is necessary to find ways of preventing MCF from colonising and degrading solar panels and historic monuments.</abstract>
    <enrichment key="eventName">Mycological Seminar BAM / RKI</enrichment>
    <enrichment key="eventPlace">Berlin, Germany</enrichment>
    <enrichment key="eventStart">20.07.2017</enrichment>
    <enrichment key="eventEnd">20.07.2017</enrichment>
    <enrichment key="InvitedTalks">0</enrichment>
    <author>Anna Gorbushina</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>MCF</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Black yeast</value>
    </subject>
    <collection role="ddc" number="628">Sanitär- und Kommunaltechnik; Umwelttechnik</collection>
    <collection role="fulltextaccess" number="">Datei im Netzwerk der BAM verfügbar ("Closed Access")</collection>
    <collection role="literaturgattung" number="">Präsentation</collection>
  </doc>
  <doc>
    <id>24210</id>
    <completedYear/>
    <publishedYear>2011</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>769</pageFirst>
    <pageLast>844</pageLast>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>bookpartcollection</type>
    <publisherName>Springer</publisherName>
    <publisherPlace>Berlin, Heidelberg</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Biogenic impact on materials</title>
    <abstract language="deu">Materials as constituents of products or components of technical systems rarely exist in isolation and many must cope with exposure in the natural world. This chapter describes methods that simulate how a material is influenced through contact with living systems such as microorganisms and arthropods. Both unwanted and desirable interactions are considered. This biogenic impact on materials is intimately associated with the environment to which the material is exposed (Materials-Environment Interaction, Chap. 15). Factors such as moisture, temperature and availability of food sources all have a significant influence on biological systems. Corrosion (Chap. 12) and wear (Chap. 13) can also be induced or enhanced in the presence of microorganisms. Section 14.1 introduces the categories between desired (biodegradation) and undesired (biodeterioration) biological effects on materials. It also introduces the role of biocides for the protection of materials. Section 14.2 describes the testing of wood as a building material especially against microorganisms and insects. Section 14.3 characterizes the test methodologies for two other groups of organic materials, namely polymers (Sect. 14.3.1) and paper and textiles (Sect. 14.3.2). Section 14.4 deals with the susceptibility of inorganic materials such as metals (Sect. 14.4.1), concrete (Sect. 14.4.2) and ceramics (Sect. 14.4.3) to biogenic impact. Section 14.5 treats the testing methodology concerned with the performance of coatings and coating materials. In many of these tests specific strains of organisms are employed. It is vital that these strains retain their ability to utilize/attack the substrate from which they were isolated, even when kept for many years in the laboratory. Section 14.6 therefore considers the importance of maintaining robust and representative test organisms that are as capable of utilizing a substrate as their counterparts in nature such that realistic predictions of performance can be made.</abstract>
    <parentTitle language="eng">Springer handbook of metrology and testing</parentTitle>
    <identifier type="old">26844</identifier>
    <identifier type="isbn">978-3-642-16640-2</identifier>
    <author>Ina Stephan</author>
    <author>P. Askew</author>
    <author>Anna Gorbushina</author>
    <author>Manfred Grinda</author>
    <author>Horst Hertel</author>
    <author>W.E. Krumbein</author>
    <author>R.-J. Müller</author>
    <author>Michael Pantke</author>
    <author>Rüdiger Plarre</author>
    <author>G. Schmitt</author>
    <author>Karin Schwibbert</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Materialschutz</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Biologie</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Organismus</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Standard</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Prüfung</value>
    </subject>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Datei im Netzwerk der BAM verfügbar ("Closed Access")</collection>
  </doc>
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