Measurement of the magnetic moment of single Magnetospirillum gryphiswaldense cells by magnetic tweezers [PDF]
Scientific Reports, 2017 Magnetospirillum gryphiswaldense is a helix-shaped magnetotactic bacterium that synthesizes iron-oxide nanocrystals, which allow navigation along the geomagnetic field.
C. Zahn +9 more
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Effect of Magnetospirillum gryphiswaldense on serum iron levels in mice [PDF]
Iranian Journal of Microbiology, 2012 Background and Objectives: The Magnetotactic bacterium Magnetospirillum gryphiswaldense (MSR-1) mineralizes the magnetite (Fe3 O4) crystals and organizes a highly ordered intracellular structure, called the magnetosome. Iron transport system supports the
T Setayesh, SF Mousavi, SD Siadat
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Set-up of a pharmaceutical cell bank of Magnetospirillum gryphiswaldense MSR1 magnetotactic bacteria producing highly pure magnetosomes [PDF]
Microbial Cell FactoriesWe report the successful fabrication of a pharmaceutical cellular bank (PCB) containing magnetotactic bacteria (MTB), which belong to the Magnetospirillum gryphiswaldense MSR1 species.
Théo Chades +5 more
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Evaluation of cell disruption technologies on magnetosome chain length and aggregation behaviour from Magnetospirillum gryphiswaldense MSR-1 [PDF]
Frontiers in Bioengineering and Biotechnology, 2023 Magnetosomes are biologically-derived magnetic nanoparticles (MNPs) naturally produced by magnetotactic bacteria (MTB). Due to their distinctive characteristics, such as narrow size distribution and high biocompatibility, magnetosomes represent an ...
Marta Masó-Martínez +8 more
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The Polar Organizing Protein PopZ Is Fundamental for Proper Cell Division and Segregation of Cellular Content in
mBio, 2019 Magnetotactic bacteria (MTB) are of special scientific interest due to the formation of magnetosomes, intracellular membrane-enveloped magnetite crystals arranged into a linear chain by a dedicated cytoskeleton.
Daniel Pfeiffer +4 more
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Bacterioferritin of
mBio, 2019 The biomineralization pathway of magnetite in magnetotactic bacteria is still poorly understood and a matter of intense debates. In particular, the existence, nature, and location of possible mineral precursors of magnetite are not clear.
René Uebe +7 more
doaj +2 more sources
Influence of a 7 T magnetic field on growth, biomineralization, and denitrification metabolism in Magnetospirillum gryphiswaldense MSR-1 [PDF]
Applied and Environmental MicrobiologyHigh magnetic fields represent an extreme physical condition with growing applications in advanced materials and magnetic resonance technologies.
Jing Zhang +10 more
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Genome-Wide Identification of Essential and Auxiliary Gene Sets for Magnetosome Biosynthesis in
mSystems, 2020 Magnetotactic bacteria (MTB) stand out by their ability to manufacture membrane-enclosed magnetic organelles, so-called magnetosomes. Previously, it has been assumed that a genomic region of approximately 100 kbp, the magnetosome island (MAI), harbors ...
Karen T. Silva +9 more
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Small Science, 2022 Magnetotactic bacteria (MTB) sequester iron from the environment to biomineralize magnetite or greigite nanoparticles in magnetosome organelles, though the necessity of intracellular iron storage for the formation process is still in question ...
Daniel M. Chevrier +6 more
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A Method for Producing Highly Pure Magnetosomes in Large Quantity for Medical Applications Using Magnetospirillum gryphiswaldense MSR-1 Magnetotactic Bacteria Amplified in Minimal Growth Media [PDF]
Frontiers in Bioengineering and Biotechnology, 2020 We report the synthesis in large quantity of highly pure magnetosomes for medical applications. For that, magnetosomes are produced by MSR-1 Magnetospirillum gryphiswaldense magnetotactic bacteria using minimal growth media devoid of uncharacterized and ...
Clément Berny +10 more
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