The transcriptomic landscape of Magnetospirillum gryphiswaldense during magnetosome biomineralization [PDF]
BMC Genomics, 2022 Background One of the most complex prokaryotic organelles are magnetosomes, which are formed by magnetotactic bacteria as sensors for navigation in the Earth’s magnetic field.
Cornelius N. Riese +6 more
doaj +14 more sources
Magnetic Response of Magnetospirillum Gryphiswaldense [PDF]
, 2017 In this study we modelled and measured the U-turn trajectories of individual magnetotactic bacteria under the application of rotating magnetic fields, ranging in ampitude from 1 to 12 mT.
Abelmann, L. +4 more
core +8 more sources
Towards Tumor Targeting via Invasive Assay Using Magnetospirillum magneticum [PDF]
Frontiers in Microbiology, 2021 Magnetospirillum magneticum (AMB-1) are a species of magnetotactic bacteria (MTB) that are capable of orienting along the earth’s magnetic field lines through their organelles called magnetosomes.
Marvin Xavierselvan +4 more
doaj +4 more sources
Global Analysis of Biomineralization Genes in Magnetospirillum magneticum AMB-1 [PDF]
mSystems, 2022 Magnetotactic bacteria (MTB) are a phylogenetically diverse group of bacteria remarkable for their ability to biomineralize magnetite (Fe3O4) or greigite (Fe3S4) in organelles called magnetosomes.
Hayley C. McCausland +3 more
doaj +5 more sources
mSystems, 2021 Magnetosomes are complex membrane organelles synthesized by magnetotactic bacteria (MTB) for navigation in the Earth’s magnetic field. In the alphaproteobacterium Magnetospirillum gryphiswaldense, all steps of magnetosome formation are tightly controlled
Marina Dziuba +7 more
doaj +6 more sources
Genome Sequence of Magnetospirillum magnetotacticum Strain MS-1 [PDF]
Genome Announcements, 2015 Here, we report the genome sequence of Magnetospirillum magnetotacticum strain MS-1, which consists of of 36 contigs and 4,136 protein-coding ...
Bertani, L. Elizabeth +3 more
core +5 more sources
Reducing Conditions Favor Magnetosome Production in Magnetospirillum magneticum AMB-1 [PDF]
Frontiers in Microbiology, 2019 Magnetotactic bacteria (MTB) are a heterogeneous group of Gram-negative prokaryotes, which all produce special magnetic organelles called magnetosomes.
Agata Olszewska-Widdrat +4 more
doaj +6 more sources
Characterization and Phylogenetic Analysis of a Novel Uncultivated Magnetotactic Coccus Harbouring Multi-Chain Magnetosomes. [PDF]
Environ Microbiol RepA novel marine magnetotactic coccus, strain HHB‐1, was isolated from intertidal sediments in Houhai Bay, China. HHB‐1 cells are large coccoid–ovoid bacteria that contain multiple chains of prismatic magnetite magnetosomes and conspicuous Ca/Mg‐rich polyphosphate granules.
Che Y +6 more
europepmc +2 more sources
Collective Response and Navigation Dynamics of Magnetospirillum gryphiswaldense under Rotating Magnetic Fields. [PDF]
SmallThe dynamics of Magnetospirillum gryphiswaldense under rotating magnetic fields are explored through the analysis of thousands of trajectories. The study reveals distinct navigation modes and transitions influenced by field strength and frequency. Directionality, alignment, and swimming behavior are examined to uncover how these microorganisms respond ...
Villanueva D +6 more
europepmc +2 more sources
Effect of Magnetospirillum gryphiswaldense on serum iron levels in mice
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
doaj +2 more sources