| Salinivibrio siamensis |
Taxonomy
Morphology
Cultural characteristics
Biochemical characters
Ecology
Pathogenicity
References
Phylum Proteobacteria, Class Gammaproteobacteria, Order Vibrionales, Family Vibrionaceae, Genus Salinivibrio, Salinivibrio
siamensis Chamroensaksri et al. 2009.
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 & D-xylose.
Can utilize L-alanine, crotonic acid, fumaric acid, glycine, propionate, pyruvate, sodium glycolate, succinate & 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 & 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 & sorbitol.
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 & D-xylose.
Can utilize L-alanine, crotonic acid, fumaric acid, glycine, propionate, pyruvate, sodium glycolate, succinate & 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 & 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 & sorbitol.
(c) Costin Stoica
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