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pro vyhledávání: '"Arno Karnholz"'
Autor:
Matthias Zeiller, Reinhard Hoffmann, Arno Karnholz, Lukas Windhager, Wolfgang Fischer, Stefanie Rohrer, Ralf Zimmer, Rainer Haas
Publikováno v:
Nucleic Acids Research
The availability of multiple bacterial genome sequences has revealed a surprising extent of variability among strains of the same species. The human gastric pathogen Helicobacter pylori is known as one of the most genetically diverse species. We have
Autor:
Kirsten Küsel, Richard Devereux, Tanja Trinkwalter, Georg Acker, Arno Karnholz, Harold L. Drake
Publikováno v:
Applied and Environmental Microbiology. 67:4734-4741
An anaerobic, H 2 -utilizing bacterium, strain RD-1, was isolated from the highest growth-positive dilution series of a root homogenate prepared from the sea grass Halodule wrightii . Cells of RD-1 were gram-positive, spore-forming, motile rods that
Autor:
Arno Karnholz, Stefan Odenbreit, Rainer Haas, Wolfgang Fischer, Claudia Hoefler, Dirk Hofreuter
Helicobacter pylori is one of the most diverse bacterial species known. A rational basis for this genetic variation may be provided by its natural competence for genetic transformation and high-frequency recombination. Many bacterial competence syste
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d2261c34b43b059012b28fd90c2856c7
https://europepmc.org/articles/PMC1347336/
https://europepmc.org/articles/PMC1347336/
Publikováno v:
International journal of medical microbiology : IJMM. 293(2-3)
The human gastric pathogen Helicobacter pylori is naturally competent for genetic transformation. The H. pylori comB gene cluster encodes the VirB4-homologous ATPase ComB4 and the structural proteins ComB7 – ComB10, which share significant sequence
Publikováno v:
Karnholz, A, Küsel, K, Gößner, A, Schramm, A & Drake, H L 2002, ' Tolerance and metabolic response of acetogenic bacteria toward oxygen ', Applied and Environmental Microbiology, vol. 68, no. 2, pp. 1005-1009 . https://doi.org/10.1128/AEM.68.2.1005-1009.2002
The acetogens Sporomusa silvacetica , Moorella thermoacetica , Clostridium magnum , Acetobacterium woodii , and Thermoanaerobacter kivui (i) grew in both semisolid and liquid cultivation media containing O 2 and (ii) consumed small amounts of O 2 . L
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7973ae6ad3e2eea9e8bbf78ed0b9a1f2
https://pure.au.dk/portal/da/publications/tolerance-and-metabolic-response-of-acetogenic-bacteria-toward-oxygen(276b57d1-81f7-4b73-b671-c2d152e3c5f0).html
https://pure.au.dk/portal/da/publications/tolerance-and-metabolic-response-of-acetogenic-bacteria-toward-oxygen(276b57d1-81f7-4b73-b671-c2d152e3c5f0).html
Publikováno v:
World Journal of Gastroenterology. 13:3939
AIM: To investigate whether chronic H pylori infection has the potential to induce pancreatitis in the Mongolian gerbil model, and whether it is dependent on an intact type Ⅳ secretion system. METHODS: Mongolian gerbils were infected with wild type