| Bacillus luti |
Taxonomy
Morphology
Cultural characteristics
Biochemical characters
Ecology
Pathogenicity
References
Phylum Bacillota (Firmicutes), Class Bacilli, Order Caryophanales, Family Bacillaceae, Genus Bacillus, Bacillus luti Liu et al. 2017.
Species description is based on a single isolate.
Species description is based on a single isolate.
Gram-positive rods, 1.2-1.3 x 2.2-2.5 µm. Motile by peritrichous flagella. Produce
central, elliptical endospores. Sporangia are not deformed (admin note).
central, elliptical endospores. Sporangia are not deformed (admin note).
Colonies on LB medium are white, circular, non-translucent and 2-3 mm in diameter
after incubation at 32 ºC for 48 h. Growth occurs at 10-39 ºC (optimum 30 ºC), at pH
5-10 (optimum pH 7) and with 0-7% (w/v) NaCl (optimum 0.5%). Facultatively
anaerobic.
after incubation at 32 ºC for 48 h. Growth occurs at 10-39 ºC (optimum 30 ºC), at pH
5-10 (optimum pH 7) and with 0-7% (w/v) NaCl (optimum 0.5%). Facultatively
anaerobic.
Isolated from sediment of the Pacific Ocean.
Undetermined.
- Liu Y, Du J, Lai Q, Zeng R, Ye D, Xu J, Shao Z. Proposal of nine novel species of the Bacillus cereus group. Int J Syst Evol Microbiol
2017; 67:2499-2508.
Positive results for caseinase, catalase, aesculin hydrolysis, citrate utilization, beta-glucosidase, gelatinase, oxidase, skimmed milk
hydrolysis, Voges-Proskauer test, acid production from: N-acetylglucosamine, arbutin, cellobiose, D-fructose, D-glucose, maltose,
D-ribose, salicin, sucrose and trehalose.
Negative results for arginine dihydrolase, beta-galactosidase, H2S production, indole production, lysine decarboxylase, ornithine
decarboxylase, starch hydrolysis, tryptophan deaminase, urease, acid production from: amygdalin, D-adonitol, D- and L-arabinose, D-
and L-arabitol, dulcitol, erythritol, D- and L-fucose, gentiobiose, glycerol, glycogen, D-galactose, gluconate, inositol, inulin, 2- and
5-ketogluconate, lactose, D-lyxose, D-mannitol, D-mannose, melibiose, melezitose, methyl alpha-D-glucopyranoside, methyl
alpha-D-mannopyranoside, raffinose, L-rhamnose, L-sorbose, D-sorbitol, starch, turanose, D-tagatose, methyl beta-D-xylopyranoside,
xylitol, D- and L-xylose.
hydrolysis, Voges-Proskauer test, acid production from: N-acetylglucosamine, arbutin, cellobiose, D-fructose, D-glucose, maltose,
D-ribose, salicin, sucrose and trehalose.
Negative results for arginine dihydrolase, beta-galactosidase, H2S production, indole production, lysine decarboxylase, ornithine
decarboxylase, starch hydrolysis, tryptophan deaminase, urease, acid production from: amygdalin, D-adonitol, D- and L-arabinose, D-
and L-arabitol, dulcitol, erythritol, D- and L-fucose, gentiobiose, glycerol, glycogen, D-galactose, gluconate, inositol, inulin, 2- and
5-ketogluconate, lactose, D-lyxose, D-mannitol, D-mannose, melibiose, melezitose, methyl alpha-D-glucopyranoside, methyl
alpha-D-mannopyranoside, raffinose, L-rhamnose, L-sorbose, D-sorbitol, starch, turanose, D-tagatose, methyl beta-D-xylopyranoside,
xylitol, D- and L-xylose.
(c) Costin Stoica
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