Mariprofundus ferrooxydans Emerson et al.
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Growth should be checked by epifluorescent microscopy five days after inoculation. Syto 13 (Molecular Probes, Eugene, OR) provides good penetration of the Fe-oxides and bright fluorescence. A 0.25 mM stock solution is prepared in sterile d-H2O that is then diluted 1:5 with the bacterial culture. Cells are bent rods, approximately 0.5 um in diameter, and motile during exponential growth.
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Emerson D, Moyer CL. Neutrophilic Fe-oxidizing bacteria are abundant at the Loihi Seamount hydrothermal vents and play a major role in Fe oxide deposition. Appl. Environ. Microbiol. 68: 3085-3093, 2002. PubMed: 12039770
Emerson D, Floyd MM. Enrichment and isolation of iron-oxidizing bacteria at neutral pH. Methods Enzymol. 397: 112-123, 2005. PubMed: 16260287