Urea and starch are not hydrolysed. Alanine-phenylalanine-proline arylamidase, chymotrypsin, esterase C4, ester lipase C8,
alpha-fucosidase, alpha-galactosidase, beta-galactosidase, beta-galacturonidase, beta-glucuronidase, glycyl-tryptophan
arylamidase, lipase C14, alpha-mannosidase, beta-mannosidase, trypsin, valine arylamidase, oxidase & catalase = negative.
alpha-fucosidase, alpha-galactosidase, beta-galactosidase, beta-galacturonidase, beta-glucuronidase, glycyl-tryptophan
arylamidase, lipase C14, alpha-mannosidase, beta-mannosidase, trypsin, valine arylamidase, oxidase & catalase = negative.
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Taxonomy
Morphology
Cultural characteristics
Biochemical characters
Ecology
Pathogenicity
References
Firmicutes => Bacilli => Lactobacillales => Streptococcaceae => Streptococcus => Streptococcus urinalis Collins et al. 2000.
Gram-positive, ovoid shaped cells, grouped in short chains. Cells are nonpigmented,
non-haemolytic and non-motile. Spores are not produced.
non-haemolytic and non-motile. Spores are not produced.
Growth at 37 and 45 °C. No growth at 10 °C. Facultatively anaerobic.Bile-aesculin-positive, can grow in broth containing 6.5%NaCl.
Media: Trypticase soy agar with 5% sheep blood, Brain heart infusion agar or broth.
Media: Trypticase soy agar with 5% sheep blood, Brain heart infusion agar or broth.
Isolated from human urine.
Unknown.
- Collins M.D., Hutson R.A., Falsen E., Nikolaitchouk N., Laclaire L. & Facklam R.R.: An unusual Streptococcus from human urine,
Streptococcus urinalis sp. nov. Int. J. Syst. Evol. Microbiol., 2000, 50, 1173-1178.
Acid produced from glucose, lactose, ribose, sucrose, maltose and trehalose.
Acid phosphatase, alkaline phosphatase, Voges-Proskauer, arginine dihydrolase,
alpha-glucosidase, beta-glucosidase, pyroglutamic acid arylamidase & leucine
arylamidase = positive.
Acid not produced from arabinose, glycerol, inulin, melibiose, sorbitol, sorbose,
L-arabinose, D-arabitol, cyclodextrin, glycogen, lactose, mannitol, melibiose, melezitose,
methyl beta-D-glucopyranoside, N-acetylglucosamine, pullulan, raffinose & tagatose.
Acid phosphatase, alkaline phosphatase, Voges-Proskauer, arginine dihydrolase,
alpha-glucosidase, beta-glucosidase, pyroglutamic acid arylamidase & leucine
arylamidase = positive.
Acid not produced from arabinose, glycerol, inulin, melibiose, sorbitol, sorbose,
L-arabinose, D-arabitol, cyclodextrin, glycogen, lactose, mannitol, melibiose, melezitose,
methyl beta-D-glucopyranoside, N-acetylglucosamine, pullulan, raffinose & tagatose.
(c) Costin Stoica
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