A New Sulphate-Reducing Vibrio
Author(s) -
Mary E. Adams,
J. R. Postgate
Publication year - 1959
Publication title -
journal of general microbiology
Language(s) - English
Resource type - Journals
eISSN - 2059-9323
pISSN - 0022-1287
DOI - 10.1099/00221287-20-2-252
Subject(s) - tetrathionate , propionate , bacteria , microbiology and biotechnology , vibrio , butyrate , chemistry , biochemistry , sulfate reducing bacteria , organism , biology , fermentation , salmonella , genetics , paleontology
SUMMARY: An obligately anaerobic sulphate-reducing vibrio (NCIB 8382) isolated from soil from Singapore differs from known species of sulphate-reducing bacteria. The organism is relatively large, with one or two flagella, Gram-negative, lacks hydrogenase and pigments characteristic of Desulphovibrio desulphuricans, though an insoluble cytochrome is present. It grows with lactate or pyruvate, but is unable to metabolize acetate, propionate or butyrate; it reduces sulphate, sulphite or thio-sulphate but not tetrathionate. Sporulation is rare but has been observed. The name Desulphovibrio orientis is proposed for this organism.
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