Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Emanuel Katzmann"'
Autor:
Anna Lohsse, Susanne Ullrich, Emanuel Katzmann, Sarah Borg, Gerd Wanner, Michael Richter, Birgit Voigt, Thomas Schweder, Dirk Schüler
Publikováno v:
PLoS ONE, Vol 6, Iss 10, p e25561 (2011)
Bacterial magnetosomes are membrane-enveloped, nanometer-sized crystals of magnetite, which serve for magnetotactic navigation. All genes implicated in the synthesis of these organelles are located in a conserved genomic magnetosome island (MAI). We
Externí odkaz:
https://doaj.org/article/e857096dd3734e51ba13d8778cd30f50
Autor:
Raz Zarivach, Ronit Bitton, Noa Keren-Khadmy, Jürgen M. Plitzko, Emanuel Katzmann, Geula Davidov, Yotam Navon, Dirk Schüler, René Uebe, N. Zeytuni
Publikováno v:
Molecular Microbiology. 107:542-557
Magnetospirillum gryphiswaldense MSR-1 synthesizes membrane-enclosed magnetite (Fe3 O4 ) nanoparticles, magnetosomes, for magnetotaxis. Formation of these organelles involves a complex process comprising key steps which are governed by specific magne
Autor:
Frank D. Müller, Jürgen M. Plitzko, Hila Nudelman, Maxim Messerer, Dirk Schüler, Oliver Raschdorf, Raz Zarivach, Emanuel Katzmann
Publikováno v:
Journal of Bacteriology. 196:650-659
Midcell selection, septum formation, and cytokinesis in most bacteria are orchestrated by the eukaryotic tubulin homolog FtsZ. The alphaproteobacterium Magnetospirillum gryphiswaldense (MSR-1) septates asymmetrically, and cytokinesis is linked to spl
Publikováno v:
Journal of Bacteriology. 195:4297-4309
The alphaproteobacterium Magnetospirillum gryphiswaldense synthesizes magnetosomes, which are membrane-enveloped crystals of magnetite. Here we show that nitrite reduction is involved in redox control during anaerobic biomineralization of the mixed-v
Publikováno v:
Applied and Environmental Microbiology
Magnetotactic bacteria (MTB) align along the Earth's magnetic field by the activity of intracellular magnetosomes, which are membrane-enveloped magnetite or greigite particles that are assembled into well-ordered chains. Formation of magnetosome chai
Autor:
Gerhard Wanner, Emanuel Katzmann, Felizitas Kiemer, Sebastian Kolinko, Dirk Schüler, Bernhard M. Fuchs
Publikováno v:
Environmental Microbiology. 15:1290-1301
Summary Magnetotactic bacteria (MTB), which orient along the earth's magnetic field using magnetosomes, are ubiquitous and abundant in marine and freshwater environments. Previous phylogenetic analysis of diverse MTB has been limited to few cultured
Autor:
Emanuel Katzmann, Dirk Schüler, Jörg Peplies, Sebastian Kolinko, Gerhard Wanner, Christian Jogler
Publikováno v:
Environmental Microbiology. 14:1709-1721
Magnetotactic bacteria (MTB) are a diverse group of prokaryotes that orient along magnetic fields using membrane-coated magnetic nanocrystals of magnetite (Fe(3) O(4) ) or greigite (Fe(3) S(4) ), the magnetosomes. Previous phylogenetic analysis of MT
Autor:
Takeshi Kasama, Verena Henn, Gerhard Wanner, Jürgen M. Plitzko, Katja Junge, René Uebe, Emanuel Katzmann, Gabriele Poxleitner, Lars H. Böttger, Mihály Pósfai, Raz Zarivach, Berthold F. Matzanke, Dirk Schüler
Publikováno v:
Molecular Microbiology. 82:818-835
Magnetotactic bacteria form chains of intracellular membrane-enclosed, nanometre-sized magnetite crystals for navigation along the earth's magnetic field. The assembly of these prokaryotic organelles requires several specific polypeptides. Among the
Autor:
Emanuel Katzmann, Thomas Schweder, Dirk R. Albrecht, Berthold F. Matzanke, Dirk Schüler, Claus Lang, René Uebe, Birgit Voigt, Lars H. Böttger
Publikováno v:
Journal of Bacteriology. 192:4192-4204
Magnetotactic bacteria synthesize specific organelles, the magnetosomes, which are membrane-enveloped crystals of the magnetic mineral magnetite (Fe 3 O 4 ). The biomineralization of magnetite involves the uptake and intracellular accumulation of lar
Publikováno v:
Molecular Microbiology. 77:208-224
Magnetotactic bacteria synthesize magnetosomes, which are unique organelles consisting of membrane-enclosed magnetite crystals. For magnetic orientation individual magnetosome particles are assembled into well-organized chains. The actin-like MamK an