Literature DB >> 9422606

Dynamics of iron uptake and Fe3O4 biomineralization during aerobic and microaerobic growth of Magnetospirillum gryphiswaldense.

D Schüler1, E Baeuerlein.   

Abstract

Iron uptake and magnetite (Fe3O4) crystal formation could be studied in the microaerophilic magnetic bacterium Magnetospirillum gryphiswaldense by using a radioactive tracer method for iron transport and a differential light-scattering technique for magnetism. Magnetite formation occurred only in a narrow range of low oxygen concentration, i.e., 2 to 7 microM O2 at 30 degrees C. Magnetic cells stored up to 2% iron as magnetite crystals in intracytoplasmic vesicles. This extraordinary uptake of iron was coupled tightly to the biomineralization of up to 60 magnetite crystals with diameters of 42 to 45 nm.

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Year:  1998        PMID： 9422606      PMCID： PMC106862     

Source DB:  PubMed          Journal:  J Bacteriol        ISSN： 0021-9193            Impact factor:   3.490


  8 in total

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Journal:  Adv Microb Physiol       Date:  1990       Impact factor: 3.517

2.  Redox Cycling of Iron Supports Growth and Magnetite Synthesis by Aquaspirillum magnetotacticum.

Authors:  W F Guerin; R P Blakemore
Journal:  Appl Environ Microbiol       Date:  1992-04       Impact factor: 4.792

3.  Biogeochemical Conditions Favoring Magnetite Formation during Anaerobic Iron Reduction.

Authors:  P E Bell; A L Mills; J S Herman
Journal:  Appl Environ Microbiol       Date:  1987-11       Impact factor: 4.792

4.  Iron-limited growth and kinetics of iron uptake in Magnetospirillum gryphiswaldense.

Authors:  D Schüler; E Baeuerlein
Journal:  Arch Microbiol       Date:  1996-11       Impact factor: 2.552

5.  Ultrastructure of a magnetotactic spirillum.

Authors:  D L Balkwill; D Maratea; R P Blakemore
Journal:  J Bacteriol       Date:  1980-03       Impact factor: 3.490

6.  Iron uptake and iron limited growth of Escherichia coli K-12.

Authors:  A Hartmann; V Braun
Journal:  Arch Microbiol       Date:  1981-12-02       Impact factor: 2.552

7.  Characterization of the bacterial magnetosome membrane.

Authors:  Y A Gorby; T J Beveridge; R P Blakemore
Journal:  J Bacteriol       Date:  1988-02       Impact factor: 3.490

8.  Hydroxamate production by Aquaspirillum magnetotacticum.

Authors:  L C Paoletti; R P Blakemore
Journal:  J Bacteriol       Date:  1986-07       Impact factor: 3.490
  8 in total
  39 in total

1.  Constant Flux of Spatial Niche Partitioning through High-Resolution Sampling of Magnetotactic Bacteria.

Authors:  Kuang He; Stuart A Gilder; William D Orsi; Xiangyu Zhao; Nikolai Petersen
Journal:  Appl Environ Microbiol       Date:  2017-09-29       Impact factor: 4.792

2.  Magnetosome vesicles are present before magnetite formation, and MamA is required for their activation.

Authors:  Arash Komeili; Hojatollah Vali; Terrance J Beveridge; Dianne K Newman
Journal:  Proc Natl Acad Sci U S A       Date:  2004-03-02       Impact factor: 11.205

3.  Anaerobic degradation of 4-methylbenzoate by a newly isolated denitrifying bacterium, strain pMbN1.

Authors:  Sven Lahme; Jens Harder; Ralf Rabus
Journal:  Appl Environ Microbiol       Date:  2011-12-16       Impact factor: 4.792

4.  A hypervariable 130-kilobase genomic region of Magnetospirillum gryphiswaldense comprises a magnetosome island which undergoes frequent rearrangements during stationary growth.

Authors:  Susanne Ullrich; Michael Kube; Sabrina Schübbe; Richard Reinhardt; Dirk Schüler
Journal:  J Bacteriol       Date:  2005-11       Impact factor: 3.490

5.  Quantifying the magnetic advantage in magnetotaxis.

Authors:  M J Smith; P E Sheehan; L L Perry; K O'Connor; L N Csonka; B M Applegate; L J Whitman
Journal:  Biophys J       Date:  2006-05-19       Impact factor: 4.033

6.  Complete genome sequence of the chemolithoautotrophic marine magnetotactic coccus strain MC-1.

Authors:  Sabrina Schübbe; Timothy J Williams; Gary Xie; Hajnalka E Kiss; Thomas S Brettin; Diego Martinez; Christian A Ross; Dirk Schüler; B Lea Cox; Kenneth H Nealson; Dennis A Bazylinski
Journal:  Appl Environ Microbiol       Date:  2009-05-22       Impact factor: 4.792

7.  Expression of green fluorescent protein fused to magnetosome proteins in microaerophilic magnetotactic bacteria.

Authors:  Claus Lang; Dirk Schüler
Journal:  Appl Environ Microbiol       Date:  2008-06-06       Impact factor: 4.792

Review 8.  Ecology, diversity, and evolution of magnetotactic bacteria.

Authors:  Christopher T Lefèvre; Dennis A Bazylinski
Journal:  Microbiol Mol Biol Rev       Date:  2013-09       Impact factor: 11.056

9.  Iron response regulator protein IrrB in Magnetospirillum gryphiswaldense MSR-1 helps control the iron/oxygen balance, oxidative stress tolerance, and magnetosome formation.

Authors:  Qing Wang; Meiwen Wang; Xu Wang; Guohua Guan; Ying Li; Youliang Peng; Jilun Li
Journal:  Appl Environ Microbiol       Date:  2015-09-18       Impact factor: 4.792

10.  Characterization of a spontaneous nonmagnetic mutant of Magnetospirillum gryphiswaldense reveals a large deletion comprising a putative magnetosome island.

Authors:  Sabrina Schübbe; Michael Kube; André Scheffel; Cathrin Wawer; Udo Heyen; Anke Meyerdierks; Mohamed H Madkour; Frank Mayer; Richard Reinhardt; Dirk Schüler
Journal:  J Bacteriol       Date:  2003-10       Impact factor: 3.490
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