| Salinivibrio siamensis |
Taxonomy
Morphology
Cultural characteristics
Biochemical characters
Ecology
Pathogenicity
References
Phylum Pseudomonadota (Proteobacteria), Class Gammaproteobacteria, Order Vibrionales, Family Vibrionaceae, Genus Salinivibrio,
Salinivibrio siamensis Chamroensaksri et al. 2009.
Salinivibrio siamensis Chamroensaksri et al. 2009.
Gram-negative, curved rods, 0.4-0.5 x 2.0-8.0 μm, nonendospore-forming, motile by
one polar flagellum.
one polar flagellum.
Colonies are round with entire edges, smooth, convex, opaque and
cream-pigmented, 0.9-2.5 mm in diameter.
Can grow at pH values of 5-9 (optimally at pH 8), at 10-47 ºC (optimally at 37 ºC) and
in 1-22% (w/v) NaCl (optimally in 9-10% NaCl). Growth in 0% NaCl is negative.
Facultatively anaerobe.
cream-pigmented, 0.9-2.5 mm in diameter.
Can grow at pH values of 5-9 (optimally at pH 8), at 10-47 ºC (optimally at 37 ºC) and
in 1-22% (w/v) NaCl (optimally in 9-10% NaCl). Growth in 0% NaCl is negative.
Facultatively anaerobe.
Isolated from fermented fish in Thailand.
Resistant to bacitracin (10 U), gentamicin (10 μg), kanamycin (30 μg) and neomycin (30 μg).
Resistant to bacitracin (10 U), gentamicin (10 μg), kanamycin (30 μg) and neomycin (30 μg).
Unknown.
- Nitcha Chamroensaksri, Somboon Tanasupawat, Ancharida Akaracharanya, Wonnop Visessanguan, Takuji Kudo, and Takashi
Itoh: Salinivibrio siamensis sp. nov., from fermented fish (pla-ra) in Thailand. Int J Syst Evol Microbiol April 2009 59:880-885.
Positive results for catalase, oxidase, casein hydrolysis, gelatin hydrolysis, starch hydrolysis, nitrate reduction, Voges–Proskauer
reaction,arginine decarboxylase, acid phosphatase, alkaline phosphatase, cystine arylamidase, DN-ase, esterase lipase (C8), N-
acetyl-beta-glucosaminidase, alpha-glucosidase, beta-glucosidase, leucine arylamidase, naphthol-AS-BI-phosphohydrolase, trypsin
and valine arylamidase, acid production from: D-fructose, D-galactose, D-glucose, glycerol, maltose, D-mannitol, D-mannose, ribose,
sucrose, trehalose and D-xylose.
Can utilize L-alanine, crotonic acid, fumaric acid, glycine, propionate, pyruvate, sodium glycolate, succinate and D-xylose.
Negative results for hydrolysis of aesculin and Tween 80, citrate utilization, alpha-chymotrypsin, esterase (C4), alpha-fucosidase,
alpha-galactosidase, beta-galactosidase, beta-glucuronidase, lipase (C14), alpha-mannosidase, urease, H2S production, methyl-red
test, indole production, acid production from: L-arabinose, cellobiose, myo-inositol, lactose, melibiose, melezitose, raffinose,
rhamnose, salicin and sorbitol.
Does not utilize L-arginine, L-arabinose, betaine, cellobiose, citric acid, D-fructose, galactose, glucose, phydroxybenzoic acid, lactose,
sucrose, malonic acid, L-ornithine, sodium benzoate, sodium tartrate and sorbitol.
reaction,arginine decarboxylase, acid phosphatase, alkaline phosphatase, cystine arylamidase, DN-ase, esterase lipase (C8), N-
acetyl-beta-glucosaminidase, alpha-glucosidase, beta-glucosidase, leucine arylamidase, naphthol-AS-BI-phosphohydrolase, trypsin
and valine arylamidase, acid production from: D-fructose, D-galactose, D-glucose, glycerol, maltose, D-mannitol, D-mannose, ribose,
sucrose, trehalose and D-xylose.
Can utilize L-alanine, crotonic acid, fumaric acid, glycine, propionate, pyruvate, sodium glycolate, succinate and D-xylose.
Negative results for hydrolysis of aesculin and Tween 80, citrate utilization, alpha-chymotrypsin, esterase (C4), alpha-fucosidase,
alpha-galactosidase, beta-galactosidase, beta-glucuronidase, lipase (C14), alpha-mannosidase, urease, H2S production, methyl-red
test, indole production, acid production from: L-arabinose, cellobiose, myo-inositol, lactose, melibiose, melezitose, raffinose,
rhamnose, salicin and sorbitol.
Does not utilize L-arginine, L-arabinose, betaine, cellobiose, citric acid, D-fructose, galactose, glucose, phydroxybenzoic acid, lactose,
sucrose, malonic acid, L-ornithine, sodium benzoate, sodium tartrate and sorbitol.
(c) Costin Stoica
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