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Browsing Artikel in Fachzeitschriften by Author "Wilharm, Gottfried"
Now showing items 1-20 of 24
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2015-11-30ZeitschriftenartikelAcinetobacter equi sp. nov., isolated from horse faeces Poppel, Marie T.; Skiebe, Evelyn; Laue, Michael; Bergmann, Holger; Ebersberger, Ingo; Garn, Thomas; Fruth, Angelika; Baumgardt, Sandra; Busse, Hans-Jürgen; Wilharm, GottfriedThe taxonomic position of five strains isolated from horse faeces, and which shared identical 16S rRNA gene sequences, were studied. Cells of all isolates are Gram-stain-negative, obligately aerobic and have a rod-shaped ...
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2021-02-16ZeitschriftenartikelAcinetobacter stercoris sp. nov. isolated from output source of a mesophilic german biogas plant with anaerobic operating conditions Pulami, Dipen; Schauss, Thorsten; Eisenberg, Tobias; Blom, Jochen; Schwengers, Oliver; Bender, Jennifer K; Wilharm, Gottfried; Kämpfer, Peter; Glaeser, Stefanie P.The Gram-stain-negative, oxidase negative, catalase positive strain KPC-SM-21T, isolated from a digestate of a storage tank of a mesophilic German biogas plant, was investigated by a polyphasic taxonomic approach. Phylogenetic ...
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2009-07-13ZeitschriftenartikelAdding to Yersinia enterocolitica Gene Pool Diversity: Two Cryptic Plasmids from a Biotype 1A Isolate Lepka, Daniela; Kerrinnes, Tobias; Skiebe, Evelyn; Hahn, Birgitt; Fruth, Angelika; Wilharm, GottfriedWe report the nucleotide sequence of two novel cryptic plasmids (4357 and 14 662 base pairs) carried by a Yersinia enterocolitica biotype 1A strain isolated from pork. As distinguished from most biotype 1A strains, this ...
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2022-09-15ZeitschriftenartikelAn Unprecedented Tolerance to Deletion of the Periplasmic Chaperones SurA, Skp, and DegP in the Nosocomial Pathogen Acinetobacter baumannii Birkle, Karolin; Renscher, Fabian; Angelov, Angel; Wilharm, Gottfried; Franz-Wachtel, Mirita; Maček, Boris; Bohn, Erwin; Weber, Elena; Müller, Jennifer; Friedrich, Lea; Schütz, MonikaThe outer membrane (OM) of Gram-negative bacteria efficiently protects from harmful environmental stresses such as antibiotics, disinfectants, or dryness. The main constituents of the OM are integral OM β-barrel proteins ...
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2017-01-26ZeitschriftenartikelComplete Genome Sequence of Acinetobacter sp. Strain NCu2D-2 Isolated from a Mouse Blaschke, Ulrike; Wilharm, GottfriedWhole-genome sequencing of Acinetobacter sp. strain NCu2D-2, isolated from the trachea of a mouse, revealed the presence of a plasmid of 309,964 bp with little overall similarity to known plasmids and enriched in insertion ...
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2018-01-11ZeitschriftenartikelComplete Genome Sequencing of Acinetobacter sp. Strain LoGeW2-3, Isolated from the Pellet of a White Stork, Reveals a Novel Class D Beta-Lactamase Gene Blaschke, Ulrike; Skiebe, Evelyn; Kaatz, Michael; Higgins, Paul G.; Pfeifer, Yvonne; Wilharm, GottfriedWhole-genome sequencing of Acinetobacter sp. strain LoGeW2-3, isolated from the pellet of a white stork (Ciconia ciconia), reveals the presence of a plasmid of 179,399 bp encoding a CRISPR-Cas (clustered regularly interspaced ...
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2009-02-25ZeitschriftenartikelCross-talk between type three secretion system and metabolism in Yersinia. Schmid, Annika; Neumayer, Wibke; Trülzsch, Konrad; Israel, Lars; Imhof, Axel; Roessle, Manfred; Sauer, Guido; Richter, Susanna; Lauw, Susan; Eylert, Eva; Eisenreich, Wolfgang; Heesemann, Jürgen; Wilharm, GottfriedPathogenic yersiniae utilize a type three secretion system (T3SS) to inject Yop proteins into host cells in order to undermine their immune response. YscM1 and YscM2 proteins have been reported to be functionally equivalent ...
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2017-08-18ZeitschriftenartikelCultivable bacterial microbiota from choanae of free-living birds captured in Slovenia Škaraban, Jure; Matjašič, Tjaša; Janžekovič, Franc; Wilharm, Gottfried; Trček, JanjaWe have analysed the structure of cultivable choanal microbiota from free-living birds in relation to bird diet, its richness and the relative number of opportunistic bacteria acquired from the environment. For this purpose, ...
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2013-07-12ZeitschriftenartikelDNA Uptake by the Nosocomial Pathogen Acinetobacter baumannii Occurs during Movement along Wet Surfaces Wilharm, Gottfried; Piesker, Janett; Laue, Michael; Skiebe, EvelynThe emergence of Acinetobacter baumannii as an increasingly multidrug-resistant nosocomial pathogen largely relies on acquisition of resistance genes via horizontal gene transfer. Here, we demonstrate that many clinical ...
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2021-05-27ZeitschriftenartikelDraft Genome Sequence of Environmental Isolate Acinetobacter nosocomialis U20-HoPe-S34-3 from Germany Wilharm, GottfriedThe draft genome sequence of Acinetobacter nosocomialis U20-HoPe-S34-3, isolated from soil sampled from the banks of the river Holtemme in Germany, is provided. The strain has an average nucleotide identity of 98.3% to the ...
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2022-12-13ZeitschriftenartikelEvaluation of CHROMagar Acinetobacter and MacConkey media for the recovery of Acinetobacter baumannii from soil samples Yusuf, Ibrahim; Skiebe, Evelyn; Wilharm, GottfriedThe opportunistic pathogen Acinetobacter baumannii occupies niches in human and veterinary clinics and other environments. This comparative study was designed to assess the recovery rate of Ac. baumannii from 20 soil samples ...
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2022-06-02ZeitschriftenartikelEvolutionarily stable gene clusters shed light on the common grounds of pathogenicity in the Acinetobacter calcoaceticus-baumannii complex Djahanschiri, Bardya; Venanzio, Gisela Di; Distel, Jesus S.; Breisch, Jennifer; Dieckmann, Marius Alfred; Goesmann, Alexander; Averhoff, Beate; Göttig, Stephan; Wilharm, Gottfried; Feldman, Mario F.; Ebersberger, IngoNosocomial pathogens of the Acinetobacter calcoaceticus-baumannii (ACB) complex are a cautionary example for the world-wide spread of multi- and pan-drug resistant bacteria. Aiding the urgent demand for novel therapeutic ...
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2010-12-09ZeitschriftenartikelFlagellin genes of Yersinia enterocolitica biotype 1A: playground of evolution towards novel flagellin functions Lepka, Daniela; Wilharm, GottfriedYersinia enterocolitica strain 8081, representing the high-pathogenic biotype 1B, harbours three flagellin genes arranged in tandem in the order fliC3, fliC, fliC2. The genes are organized monocistronic but coordinately ...
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2014-07-07ZeitschriftenartikelImpact of Acinetobacter baumannii Superoxide Dismutase on Motility, Virulence, Oxidative Stress Resistance and Susceptibility to Antibiotics Heindorf, Magdalena; Kadari, Mahendar; Heider, Christine; Skiebe, Evelyn; Wilharm, GottfriedAcinetobacter baumannii is a Gram-negative bacterium appearing as an opportunistic pathogen in hospital settings. Superoxide dismutase (SOD) contributes to virulence in several pathogenic bacteria by detoxifying reactive ...
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2014-10-27ZeitschriftenartikelInterrelationship between type three secretion system and metabolism in pathogenic bacteria Wilharm, Gottfried; Heider, ChristineBefore the advent of molecular biology methods, studies of pathogens were dominated by analyses of their metabolism. Development of molecular biology techniques then enabled the identification and functional characterisation ...
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2020-03-12ZeitschriftenartikelLow Occurrence of Acinetobacter baumannii in Gulls and Songbirds ŁOPIŃSKA, ANDŻELINA; INDYKIEWICZ, PIOTR; SKIEBE, EVELYN; PFEIFER, YVONNE; TRČEK, JANJA; JERZAK, LESZEK; MINIAS, PIOTR; NOWAKOWSKI, JACEK; LEDWOŃ, MATEUSZ; BETLEJA, JACEK; WILHARM, GOTTFRIEDAcinetobacter baumannii is a worldwide occurring nosocomial pathogen, the natural habitats of which remain to be defined. Recently, white stork nestlings have been described as a recurring source of A. baumannii. Here, we ...
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2011-06-21ZeitschriftenartikelMolecular characterization of blaNDM-1 in an Acinetobacter baumannii strain isolated in Germany in 2007 Pfeifer, Yvonne; Wilharm, Gottfried; Zander, Esther; Wichelhaus, Thomas A.; Göttig, Stefan; Hunfeld, Klaus-Peter; Seifert, Harald; Witte, Wolfgang; Higgins, Paul G.Objectives: To investigate the genetic environment of the metallo-β-lactamase gene blaNDM-1 in an Acinetobacter baumannii isolated in 2007 in a German hospital. Methods: Antimicrobial susceptibility testing was performed ...
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2021-03-05ZeitschriftenartikelNovel Genes Required for Surface-Associated Motility in Acinetobacter baumannii Blaschke, Ulrike; Skiebe, Evelyn; Wilharm, GottfriedAcinetobacter baumannii is an opportunistic and increasingly multi-drug resistant human pathogen rated as a critical priority one pathogen for the development of new antibiotics by the WHO in 2017. Despite the lack of ...
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2009-12-18ZeitschriftenartikelOrbus hercynius gen. nov., sp. nov., isolated from faeces of wild boar, is most related to Enterobacteriales and Pasteurellales Volkmann, Maria; Skiebe, Evelyn; Kerrinnes, Tobias; Faber, Franziska; Lepka, Daniela; Pfeifer, Yvonne; Holland, Gudrun; Bannert, Norbert; Wilharm, GottfriedA novel gammaproteobacterium, strain CN3T, was isolated from faeces of wild boar. It is facultative anaerobic and appears coccoid or rod shaped. The determined partial 16S rRNA gene sequence of strain CN3T suggests a distant ...
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2022-07-07ZeitschriftenartikelRecombinant AcnB, NrdR and RibD of Acinetobacter baumannii and their potential interaction with DNA adenine methyltransferase AamA Weber, Kristin; Döllinger, Jörg; Jeffries, Cy M.; Wilharm, GottfriedIn the last decades Acinetobacter baumannii developed into an increasingly challenging nosocomial pathogen. A. baumannii ATCC 17978 harbors a DNA-(adenine N6)-methyltransferase termed AamA. Previous studies revealed a low ...