Vibrio Group 510
Taxonomy
Morphology
Cultural characteristics
Biochemical characters
Ecology
Pathogenicity
References
Phylum Pseudomonadota (Proteobacteria), Class Gammaproteobacteria, Order Vibrionales, Family Vibrionaceae, Vibrio Group 510. It
is closely related to
Vibrio diazotrophicus and may become a named biogroup or subspecies of V. diazotrophicus.
Gram-negative motile cells. Not swarming on complex media.
Grows in media supplemented with 1 to 8% NaCl. Variable growth in 0% or 10% NaCl
medium.
The reference strain was isolated from an infected human leg wound.
Possible opportunistic pathogen.
  1. J.J. Farmer, M. Janda, 2004. Family I. Vibrionaceae. In: Bergey’s Manual of Systematic Bacteriology, Second edition, Vol two, part
    B, George M. Garrity (Editor-in-Chief), pp. 491-546.
Positive results for indole (Heart Infusion Broth, 1% NaCl), nitrate reduction to nitrite,
oxidase, acid production from: D-glucose, L-arabinose, cellobiose, D-galactose,
maltose, D-mannitol, sucrose, trehalose and D-xylose.

Negative results for Voges-Proskauer (1% NaCl), arginine (1% NaCl), lysine (1% NaCl),
ornithine (1% NaCl),  gas production from D-glucose, qcid production from: D-adonitol,
D-arabitol, dulcitol, myo-inositol, melibiose, raffinose, L-rhamnose, salicin and D-sorbitol.

Variable results for acid production from lactose and D-mannose.
(c) Costin Stoica
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