TY - GEN A1 - Guiot, Serge R. A1 - Kuhn, Ramona A1 - Lévesque, M. J. A1 - Cimpoia, Ruxandra T1 - Ultrastructure of a bioelectrolytic methanogenic/methanotrophic granular biofilm for the complete degradation of tetrachloroethylene in contaminated groundwater Y1 - 2007 ER - TY - GEN A1 - Guiot, Serge R. A1 - Cimpoia, Ruxandra A1 - Kuhn, Ramona A1 - Alaplantive, Aude T1 - Electrolytic Methanogenic-methanotropic coupling for Tetrachloroethylene Bioremediation: A Proof of Concept T2 - Environmental science & technology Y1 - 2008 SN - 0013-936X VL - 42 IS - 8 SP - 3011 EP - 3017 ER - TY - CHAP A1 - Nixdorf, Brigitte A1 - Becker, Katja A1 - Grüneberg, Björn A1 - Böllmann, Jörg A1 - Martienssen, Marion T1 - Stickstoffumsätze in unterschiedlichen Gewässertypen Berlin/Brandenburgs, Teil 2: Erste Ergebnisse zu einträgen und Umsätzen T2 - Erweiterte Zusammenfassungen der Jahrestagung 2011 der Deutschen Gesellschaft für Limnologie (DGL) und der deutschen und österreichischen Sektion der Societas Internationalis Limnologiae (SIL), Weihenstephan, 12. - 16. Sept. 2011 Y1 - 2012 SN - 978-3-9813095-2-2 SP - 239 EP - 244 PB - Eigenverl. der DGL CY - Hardegsen ER - TY - CHAP A1 - Böllmann, Jörg A1 - Martienssen, Marion A1 - Grüneberg, Björn T1 - Vergleich der mikrobiellen Nitratreduktion in Sediment und Pelagial eines eutrophen Flusssees und eines mesotrophen geschichteten Sees T2 - Erweiterte Zusammenfassungen der Jahrestagungder Deutschen Gesellschaft für Limnologie (DGL), Potsdam - Berlin, 09. - 13. September 2013 KW - Nitratreduktion Y1 - 2014 SN - 978-3-9813095-5-3 SP - 35 EP - 39 PB - Hardegsen CY - Eigenverlag der DGL ER - TY - GEN A1 - Göring, Daniel A1 - Martienssen, Marion T1 - Elimination von Epichlorhydrin bei der Behandlung industrieller Abwässer T2 - KA - Korrespondenz Abwasser, Abfall Y1 - 2014 SN - 1866-0029 VL - 61 IS - 5 SP - 447 EP - 455 ER - TY - CHAP A1 - Böllmann, Jörg A1 - Scholler, Markus T1 - Preliminary studies on the spread of the rust fungus Puccinia glechomatis in North America T2 - Joint Meeting of the American Phytopathological Society, the Mycological Society of America, and the Society of Nematologists, Salt Lake City, Utah, USA, August 25-29, 2001 Y1 - 2001 N1 - Phytopathology 21(2001)6 SP - S. 104 ER - TY - CHAP A1 - Böllmann, Jörg A1 - Scholler, Markus T1 - The Life Cycle of Puccinia glechomatis, a microcyclic rust on Glechoma hederacea T2 - 2002 MSA Annual Meeting Corvallis, OREGON Y1 - 2002 UR - http://msafungi.org/wp-content/uploads/Inoculum/53%283%29.pdf N1 - Inoculum : newsletter of the Mycological Society of America 53(2002)3 SP - S. 21 ER - TY - GEN A1 - Rathsack, Kristina A1 - Böllmann, Jörg A1 - Martienssen, Marion T1 - Comparative Study of Different Methods for Analyzing Denitrifying Bacteria in Fresh Water Ecosystems T2 - Journal of Water Resource and Protection N2 - Bacteria capable of denitrification play a significant role in the nitrogen cycle of freshwater ecosystems. By metabolizing nitrogen compounds they e.g. counteract the eutrophication of natural waters. To get detailed insights into the in situ turnover rates of nitrogen a reliable tool of quantification for active microorganisms is essential. In the present investigation, quantification capabilities of a molecular tool (Polymerase Chain Reaction—PCR) and a cultivation based tool (Most probable number—MPN) were investigated and compared. The total bacterial concentration yielded by the molecular PCR approach was up to 6-fold higher compared to the results of the MPN approach. However, the portion of culturable denitrifying bacteria compared to the number of specific gene copies (nirS) was much lower. Depending on the environmental conditions, the difference between the PCR and the MPN approach was up to three orders of magnitude. From lab scale experiments with a pure P. aeroginosa strain it can be concludes, that these differences are not the result of inappropriate culture conditions but rather reflect the portion of so called viable but not culturable bacteria (VBNC). Low nitrate concentrations as found in many fresh water ecosystems induced a significant increase in the portion of non culturable denitrifying bacteria. Referred to the investigation of dynamic populations, the number of metabolic active bacteria is represented by the MPN rather than by the PCR approach. Y1 - 2014 SN - 1945-3094 SN - 1945-3108 VL - 6 IS - 6 SP - 609 EP - 617 ER - TY - GEN A1 - Rathsack, Kristina T1 - Unerwünschte Bewohner : Wasserasseln und andere Makroorganismen in Trinkwasserversorgungsnetzen T2 - IKZ Haustechnik : Magazin für Gebäude- und Energietechnik, Sonderheft Trinkwasserhygiene 2013 Y1 - 2013 IS - Sonderheft ER - TY - GEN A1 - Böllmann, Jörg A1 - Schöller, Markus T1 - Life cycle and life strategy features of Puccinia glechomatis (Uredinales) favorable for extending the natural range of distribution T2 - Mycoscience Y1 - 2006 U6 - https://doi.org/10.1007/s10267-006-0282-z SN - 1340-3540 VL - 47 IS - 3 SP - 152 EP - 158 ER - TY - GEN A1 - Rathsack, Kristina A1 - Rathsack, Udo T1 - Besiedlung von Wasserversorgungssystemen durch Asseln und andere Invertebraten : Weiterentwickeltes Modell und Messsystem biologischer Prozesse T2 - GWF : Wasser, Abwasser Y1 - 2010 SN - 0016-3651 VL - 151 IS - 2 SP - 200 EP - 207 ER - TY - GEN A1 - Rathsack, Kristina A1 - Rathsack, Udo T1 - Besiedlung von Wasserversorgungssystemen durch Asseln und andere Invertebraten T2 - GWF : Wasser, Abwasser Y1 - 2009 SN - 0016-3651 VL - 150 IS - 6 SP - 451 EP - 458 ER - TY - GEN A1 - Rathsack, Kristina A1 - Stackebrandt, E. A1 - Reitner, Joachim A1 - Schumann, G. T1 - Microorganisms Isolated from Deep Sea Low-temperature Influenced Oceanic Crust Basalts and Sediment Samples Collected along the Mid-Atlantic Ridge T2 - Geomicrobiology journal Y1 - 2009 SN - 0149-0451 VL - 26 IS - 4 SP - 264 EP - 274 ER - TY - GEN A1 - Nayernia, Karim A1 - Nolte, Jessica A1 - Michelmann, Hans W. A1 - Lee, Jae Ho A1 - Rathsack, Kristina A1 - Drusenheimer, Nadja A1 - Dev, Arvind A1 - Wulf, Gerald A1 - Ehrmann, Ingrid E. A1 - Elliott, David J. A1 - Okpanyi, Vera A1 - Zechner, Ulrich A1 - Haaf, Thomas A1 - Meinhardt, Andreas A1 - Engel, Wolfgang T1 - In Vitro-Differentiated Embryonic Stem Cells Give Rise to Male Gametes that Can Generate Offspring Mice T2 - Developmental Cell Y1 - 2006 SN - 1534-5807 SN - 1878-1551 VL - 11 IS - 1 SP - 125 EP - 132 ER - TY - THES A1 - Rathsack, Kristina T1 - Microbial diversity within the low-temperature influenced deep marine biosphere along the Mid-Atlantic-Ridge Y1 - 2010 ER - TY - GEN A1 - Nolte, Jessica A1 - Rathsack, Kristina A1 - Drusenheimer, Nadja A1 - Dev, Arvind A1 - Zechner, Ulrich A1 - Haaf, Thomas A1 - Meinhardt, Andreas A1 - Michelmann, Hans W. A1 - Nayernia, Karim A1 - Engel, Wolfgang T1 - Männliche Keimzellen aus embryonalen Stammzellen T2 - Medizinische Genetik Y1 - 2007 SN - 0936-5931 VL - 19 IS - 1 SP - 10 EP - 17 ER - TY - CHAP A1 - Böllmann, Jörg T1 - Die Bedeutung von Anthropochorie und die Verbreitung von infiziertem Wirtsgewebe am Beispiel des Rostpilzes Puccinia glechomatis T2 - Treffpunkt biologische Vielfalt, aktuelle Forschung im Rahmen des Übereinkommens über die biologische Vielfalt vorgestellt auf einer wissenschaftlichen Expertentagung an der Internationalen Naturschutzakademie Insel Vilm vom 21. - 25. August 2006 Y1 - 2007 UR - http://www.bfn.de/fileadmin/MDB/documents/service/skript207.pdf SP - 107 EP - 112 PB - Bundesamt für Naturschutz CY - Bonn [u.a.] ER - TY - CHAP A1 - Scholler, Markus A1 - Böllmann, Jörg T1 - Puccinia glechomatis and P. lagenophorae in North America: invasion patterns, life cycle and life strategies T2 - Mycological Society of America (MSA) annual meeting, Hilo (Hawaii), 2006 Y1 - 2006 UR - http://msafungi.org/wp-content/uploads/Inoculum/56%284%29.pdf N1 - Inoculum : newsletter of the Mycological Society of America 56(2006)4 ER - TY - CHAP A1 - Geistlinger, Helmut A1 - Beckmann, Annika A1 - Gerhardt, Matthias A1 - Martienssen, Marion A1 - Schirmer, Mario T1 - Das Feldexperiment OXYWALL: Direktgasinjektion von Sauerstoff zur in situ Sanierung von organisch kontaminierten Grundwässern T2 - Behandlungstechnologien für bergbaubeeinflusste Wässer, GIS - Geowissenschaftliche Anwendungen und Entwicklungen, Proceedingsband zu den Workshops am Geologischen Institut der TU Bergakademie Freiberg am 14. und 15. Juni 2007 Y1 - 2007 SP - 99 EP - 106 PB - Inst. für Geologie CY - Freiberg ER - TY - THES A1 - Fichtner, Nicole T1 - Untersuchung zur Leistungsfähigkeit von Biofilmverfahren mit frei beweglichen Aufwuchskörpern bei der kommunalen Abwasserbehandlung Y1 - 2015 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:co1-opus4-34765 CY - Cottbus ER -