| Bacillus thaonhiensis |
Taxonomy
Morphology
Cultural characteristics
Biochemical characters
Ecology
Pathogenicity
References
Phylum Bacillota (Firmicutes), Class Bacilli, Order Caryophanales, Family Bacillaceae, Genus Bacillus, Bacillus thaonhiensis Van
Pham and Kim 2014.
Synonym: "Bacillus thaonhiae" Van Pham and Kim 2014.
Species description is based on a single isolate.
Pham and Kim 2014.
Synonym: "Bacillus thaonhiae" Van Pham and Kim 2014.
Species description is based on a single isolate.
Gram-positive rods. Motile. Produce an ellipsoidal, central spore in swollen sporangia.
Colonies on R2A medium are 1–3 mm in diameter, cream-colored, circular, viscous,
flat, and entire. Growth occurs at 35-45 ºC, at pH 7.0-9.0 and in 0.5-1.5% (w/v) NaCl.
Strictly aerobic.
flat, and entire. Growth occurs at 35-45 ºC, at pH 7.0-9.0 and in 0.5-1.5% (w/v) NaCl.
Strictly aerobic.
Isolated from the forest soil of Kyonggi University.
Susceptible to ampicillin, chloramphenicol, rifampicin, streptomycin, kanamycin, gentamicin, tetracycline, erythromycin and polymyxin B.
Susceptible to ampicillin, chloramphenicol, rifampicin, streptomycin, kanamycin, gentamicin, tetracycline, erythromycin and polymyxin B.
Undetermined.
- Van Pham HT, Kim J. Bacillus thaonhiensis sp. nov., a new species, was isolated from the forest soil of Kyonggi University by
using a modified culture method. Curr Microbiol 2014; 68:88-95. - Van Pham, H.T., Kim, J. Erratum to: Bacillus thaonhiensis sp. nov., a New Species, was Isolated from the Forest Soil of Kyonggi
University by Using a Modified Culture Method. Curr Microbiol 69, 225 (2014). https://doi.org/10.1007/s00284-014-0636-2 - Zhao F, Feng YZ, Chen RR, Zhang HY, Wang JH, Lin XG. Bacillus fengqiuensis sp. nov., isolated from a typical sandy loam soil
under long-term fertilization. Int J Syst Evol Microbiol 2014; 64:2849-2856. - Lee GE, Im WT, Park JS. Bacillus spongiae sp. nov., isolated from sponge of Jeju Island. J Microbiol 2018; 56:217-222.
Positive results for alkaline phosphatase, amylase, caseinase, catalase, esterase (C4), esterase lipase (C8), gelatinase, nitrate
reduction, naphthol-AS-BI-phosphohydrolase, oxidase, valine arylamidase, Voges-Proskauer reaction (weak), acid production from:
N-acetylglucosamine, L-arabinose, erythritol D-fructose, D-glucose, glycerol, D-mannitol, D-maltose, D-ribose, D-saccharose,
D-sorbitol, D-trehalose, and weakly from D-arabinose, amygdalin, arbutin, esculin ferric citrate, potassium gluconate, salicin and
D-turanose.
Negative results for acid phosphatase, arginine dihydrolase, cystine arylamidase, citrate utilization, aesculin hydrolysis,
alpha-fucosidase, alpha- and beta-galactosidase, alpha- and beta-glucosidase, N-acetyl-beta-glucosaminidase, H2S production,
indole production, lipase (C14), leucine arylamidase, lysine decarboxylase, alpha-mannosidase, ornithine decarboxylase,
phenylalanine deaminase, trypsin, alpha-chymotrypsin, Tween 80 hydrolysis, urease, acid production from: D-adonitol, amidon, D-
and L-arabitol, D-cellobiose, dulcitol, D- and L-fucose, gentiobiose, D-galactose, glycogen, inositol, inulin, 2- and 5-ketogluconate,
D-lactose, D-lyxose, D-mannose, D-melibiose, D-melezitose, methyl-D-mannopyranoside, methyl-D-glucopyranoside, L-rhamnose,
L-sorbose, D-tagatose, xylitol, methyl-D-xylopyranoside, L-xylose.
Variable results for beta-glucosidase, acid production from: D-raffinose and D-xylose.
reduction, naphthol-AS-BI-phosphohydrolase, oxidase, valine arylamidase, Voges-Proskauer reaction (weak), acid production from:
N-acetylglucosamine, L-arabinose, erythritol D-fructose, D-glucose, glycerol, D-mannitol, D-maltose, D-ribose, D-saccharose,
D-sorbitol, D-trehalose, and weakly from D-arabinose, amygdalin, arbutin, esculin ferric citrate, potassium gluconate, salicin and
D-turanose.
Negative results for acid phosphatase, arginine dihydrolase, cystine arylamidase, citrate utilization, aesculin hydrolysis,
alpha-fucosidase, alpha- and beta-galactosidase, alpha- and beta-glucosidase, N-acetyl-beta-glucosaminidase, H2S production,
indole production, lipase (C14), leucine arylamidase, lysine decarboxylase, alpha-mannosidase, ornithine decarboxylase,
phenylalanine deaminase, trypsin, alpha-chymotrypsin, Tween 80 hydrolysis, urease, acid production from: D-adonitol, amidon, D-
and L-arabitol, D-cellobiose, dulcitol, D- and L-fucose, gentiobiose, D-galactose, glycogen, inositol, inulin, 2- and 5-ketogluconate,
D-lactose, D-lyxose, D-mannose, D-melibiose, D-melezitose, methyl-D-mannopyranoside, methyl-D-glucopyranoside, L-rhamnose,
L-sorbose, D-tagatose, xylitol, methyl-D-xylopyranoside, L-xylose.
Variable results for beta-glucosidase, acid production from: D-raffinose and D-xylose.
(c) Costin Stoica
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