Search Results - "KATZMANN, Emanuel"
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Periplasmic Nitrate Reductase Nap Is Required for Anaerobic Growth and Involved in Redox Control of Magnetite Biomineralization in Magnetospirillum gryphiswaldense
Published in Journal of Bacteriology (01-09-2012)“…The magnetosomes of many magnetotactic bacteria consist of membrane-enveloped magnetite crystals, whose synthesis is favored by a low redox potential. However,…”
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Single-cell analysis reveals a novel uncultivated magnetotactic bacterium within the candidate division OP3
Published in Environmental microbiology (01-07-2012)“…Summary Magnetotactic bacteria (MTB) are a diverse group of prokaryotes that orient along magnetic fields using membrane‐coated magnetic nanocrystals of…”
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Functional analysis of the magnetosome island in Magnetospirillum gryphiswaldense: the mamAB operon is sufficient for magnetite biomineralization
Published in PloS one (17-10-2011)“…Bacterial magnetosomes are membrane-enveloped, nanometer-sized crystals of magnetite, which serve for magnetotactic navigation. All genes implicated in the…”
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Loss of the actin-like protein MamK has pleiotropic effects on magnetosome formation and chain assembly in Magnetospirillum gryphiswaldense
Published in Molecular microbiology (01-07-2010)“…Magnetotactic bacteria synthesize magnetosomes, which are unique organelles consisting of membrane-enclosed magnetite crystals. For magnetic orientation…”
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The dual role of MamB in magnetosome membrane assembly and magnetite biomineralization
Published in Molecular microbiology (01-02-2018)“…Summary Magnetospirillum gryphiswaldense MSR‐1 synthesizes membrane‐enclosed magnetite (Fe3O4) nanoparticles, magnetosomes, for magnetotaxis. Formation of…”
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The cation diffusion facilitator proteins MamB and MamM of Magnetospirillum gryphiswaldense have distinct and complex functions, and are involved in magnetite biomineralization and magnetosome membrane assembly
Published in Molecular microbiology (01-11-2011)“…Summary Magnetotactic bacteria form chains of intracellular membrane‐enclosed, nanometre‐sized magnetite crystals for navigation along the earth's magnetic…”
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Magnetosome chains are recruited to cellular division sites and split by asymmetric septation
Published in Molecular microbiology (01-12-2011)“…Summary Magnetotactic bacteria navigate along magnetic field lines using well‐ordered chains of membrane‐enclosed magnetic crystals, referred to as…”
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Frequent Mutations within the Genomic Magnetosome Island of Magnetospirillum gryphiswaldense Are Mediated by RecA
Published in Journal of Bacteriology (01-10-2011)“…Genes for magnetosome formation in magnetotactic bacteria are clustered in large genomic magnetosome islands (MAI). Spontaneous deletions and rearrangements…”
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Toward Cloning of the Magnetotactic Metagenome: Identification of Magnetosome Island Gene Clusters in Uncultivated Magnetotactic Bacteria from Different Aquatic Sediments
Published in Applied and Environmental Microbiology (01-06-2009)“…In this report, we describe the selective cloning of large DNA fragments from magnetotactic metagenomes from various aquatic habitats. This was achieved by a…”
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Cytochrome cd1 Nitrite Reductase NirS Is Involved in Anaerobic Magnetite Biomineralization in Magnetospirillum gryphiswaldense and Requires NirN for Proper d1 Heme Assembly
Published in Journal of Bacteriology (01-09-2013)“…The alphaproteobacterium Magnetospirillum gryphiswaldense synthesizes magnetosomes, which are membrane-enveloped crystals of magnetite. Here we show that…”
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Deletion of a fur-Like Gene Affects Iron Homeostasis and Magnetosome Formation in Magnetospirillum gryphiswaldense
Published in Journal of Bacteriology (01-08-2010)“…Article Usage Stats Services JB Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley…”
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FtsZ-Like Protein FtsZm of Magnetospirillum gryphiswaldense Likely Interacts with Its Generic Homolog and Is Required for Biomineralization under Nitrate Deprivation
Published in Journal of Bacteriology (01-02-2014)“…Midcell selection, septum formation, and cytokinesis in most bacteria are orchestrated by the eukaryotic tubulin homolog FtsZ. The alphaproteobacterium…”
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Clone libraries and single cell genome amplification reveal extended diversity of uncultivated magnetotactic bacteria from marine and freshwater environments
Published in Environmental microbiology (01-05-2013)“…Summary Magnetotactic bacteria (MTB), which orient along the earth's magnetic field using magnetosomes, are ubiquitous and abundant in marine and freshwater…”
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Cytochrome cd^sub 1^ Nitrite Reductase NirS Is Involved in Anaerobic Magnetite Biomineralization in Magnetospirillum gryphiswaldense and Requires NirN for Proper d^sub 1^ Heme Assembly
Published in Journal of bacteriology (01-09-2013)“…The alphaproteobacterium Magnetospirillum gryphiswaldense synthesizes magnetosomes, which are membrane-enveloped crystals of magnetite. Here we show that…”
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Clone libraries and single cell genome amplification reveal extended diversity of uncultivated magnetotactic bacteria from marine and freshwater environments: Special Issue on Marine Microbial Ecophysiology and Metagenomics
Published in Environmental microbiology (2013)Get full text
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The cation diffusion facilitator proteins MamB and MamM of Magnetospirillum gryphiswaldense have distinct and complex functions, and are involved in magnetite biomineralization and magnetosome membrane assembly: Functions of MamB and MamM in M. gryphiswaldense
Published in Molecular microbiology (01-11-2011)Get full text
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