@misc{HoferLehmannBiemeltetal., author = {Hofer, Markus and Lehmann, Peter and Biemelt, Detlef and St{\"a}hli, Manfred and Krafczyk, Manfred}, title = {Modelling subsurface drainage pathways in an artificial catchment}, language = {en} } @inproceedings{StueckeLehmannScurtuetal., author = {St{\"u}cke, Peter and Lehmann, B. and Scurtu, Nicoleta and Egbers, Christoph}, title = {Eccentric Couette Flow with Superimposed Crossflow}, language = {en} } @misc{LangendoerferLehmannPiotrowski, author = {Langend{\"o}rfer, Peter and Lehmann, Martin and Piotrowski, Krzysztof}, title = {Efficient Protection of Mobile Devices by Cross Layer Interaction of Firewall Approaches}, language = {en} } @misc{LangendoerferLehmann, author = {Langend{\"o}rfer, Peter and Lehmann, Martin}, title = {Implementation Independent Profiling of SDL Specifications}, language = {en} } @misc{HoferLehmannSchneideretal., author = {Hofer, Markus and Lehmann, Peter and Schneider, Anna and Maurer, Thomas and St{\"a}hli, Manfred and Krafczyk, Manfred}, title = {Modelling the emergence of surface erosion rills in an artificial catchment}, series = {Structures and processes of the initial ecosystem development, 1st International Conference assoc. with 4th Meeting of Young Researchers in Earth Sciences (MYRES), 20-24 Sept. 2010, Cottbus, Germany}, journal = {Structures and processes of the initial ecosystem development, 1st International Conference assoc. with 4th Meeting of Young Researchers in Earth Sciences (MYRES), 20-24 Sept. 2010, Cottbus, Germany}, publisher = {BTU}, address = {Cottbus}, pages = {S. 53}, language = {en} } @misc{FroemmelLehmannRoedigeretal., author = {Fr{\"o}mmel, Ulrike and Lehmann, Werner and R{\"o}diger, Stefan and B{\"o}hm, Alexander and Nitschke, J{\"o}rg and Weinreich, J{\"o}rg and Groß, Julia and Roggenbuck, Dirk and Zinke, Olaf and Ansorge, Hermann and Vogel, Steffen and Klemm, Per and Wex, Thomas and Schr{\"o}der, Christian and Wieler, Lothar H. and Schierack, Peter}, title = {Adhesion of human and animal Escherichia coli strains in association with their virulence-associated genes and phylogenetic origins}, series = {Applied and environmental microbiology}, volume = {79}, journal = {Applied and environmental microbiology}, number = {19}, issn = {1098-5336}, doi = {10.1128/AEM.01384-13}, pages = {5814 -- 5829}, abstract = {Intestinal colonization is influenced by the ability of the bacterium to inhabit a niche, which is based on the expression of colonization factors. Escherichia coli carries a broad range of virulence-associated genes (VAGs) which contribute to intestinal (inVAGs) and extraintestinal (exVAGs) infection. Moreover, initial evidence indicates that inVAGs and exVAGs support intestinal colonization. We developed new screening tools to genotypically and phenotypically characterize E. coli isolates originating in humans, domestic pigs, and 17 wild mammal and avian species. We analyzed 317 isolates for the occurrence of 44 VAGs using a novel multiplex PCR microbead assay (MPMA) and for adhesion to four epithelial cell lines using a new adhesion assay. We correlated data for the definition of new adhesion genes. inVAGs were identified only sporadically, particularly in roe deer (Capreolus capreolus) and the European hedgehog ( Erinaceus europaeus). The prevalence of exVAGs depended on isolation from a specific host. Human uropathogenic E. coli isolates carried exVAGs with the highest prevalence, followed by badger (Meles meles) and roe deer isolates. Adhesion was found to be very diverse. Adhesion was specific to cells, host, and tissue, though it was also unspecific. Occurrence of the following VAGs was associated with a higher rate of adhesion to one or more cell lines: afa-dra, daaD, tsh, vat, ibeA, fyuA, mat, sfa-foc, malX, pic, irp2, and papC. In summary, we established new screening methods which enabled us to characterize large numbers of E. coli isolates. We defined reservoirs for potential pathogenic E. coli. We also identified a very broad range of colonization strategies and defined potential new adhesion genes.}, language = {en} } @misc{RoedigerLehmannFroemmeletal., author = {R{\"o}diger, Stefan and Lehmann, Werner and Fr{\"o}mmel, Ulrike and B{\"o}hm, Alexander and Nitschke, J{\"o}rg and Burdukiewicz, Michał and Schr{\"o}der, Christian and Dangla, R{\´e}mi and Droniou, Magali and Schierack, Peter}, title = {The Modi Operandi of the VideoScan Platform for the Detection and Analysis of Nucleic Acids. Life Science Day 2013 \& 17. Leibniz Conference of Advanced Science, Freie Universit{\"a}t Berlin, 24.10.2013}, pages = {1}, language = {en} } @misc{LiebschRoedigerBoehmetal., author = {Liebsch, Claudia and R{\"o}diger, Stefan and B{\"o}hm, Alexander and Nitschke, J{\"o}rg and Weinreich, J{\"o}rg and Fruth, Angelika and Roggenbuck, Dirk and Lehmann, Werner and Schedler, Uwe and Juretzek, Thomas and Schierack, Peter}, title = {Solid-phase microbead array for multiplex O-serotyping of Escherichia coli}, series = {Microchimica Acta}, volume = {184}, journal = {Microchimica Acta}, number = {5}, issn = {0026-3672}, doi = {10.1007/s00604-017-2088-4}, pages = {1405 -- 1415}, language = {en} } @misc{RoedigerLiebschSchmidtetal., author = {R{\"o}diger, Stefan and Liebsch, Claudia and Schmidt, Carsten and Lehmann, Werner and Resch-Genger, U. and Schedler, Uwe and Schierack, Peter}, title = {Nucleic acid detection based on the use of microbeads: a review}, series = {Microchimica Acta}, volume = {181}, journal = {Microchimica Acta}, number = {11-12}, issn = {0026-3672}, doi = {10.1007/s00604-014-1243-4}, pages = {1151 -- 1168}, language = {en} } @misc{SchmidtKammelTanneretal., author = {Schmidt, Carsten and Kammel, Anne and Tanner, Julian A. and Kinghorn, Andrew B. and Khan, Muhammad Moman and Lehmann, Werner and Menger, Marcus and Schedler, Uwe and Schierack, Peter and R{\"o}diger, Stefan}, title = {A Multiparametic Fluorescence Assay for Screening Aptamer-Protein Interactions Based on Microbeads}, series = {Scientific Reports}, volume = {12}, journal = {Scientific Reports}, issn = {2045-2322}, doi = {10.1038/s41598-022-06817-0}, pages = {10}, language = {en} }