| Rossellomorea vietnamensis |
Taxonomy
Morphology
Cultural characteristics
Biochemical characters
Ecology
Pathogenicity
References
Phylum Bacillota (Firmicutes), Class Bacilli, Order Caryophanales, Family Bacillaceae, Genus Rossellomorea, Rossellomorea
vietnamensis (Noguchi et al. 2004) Gupta et al. 2020
Synonym: Bacillus vietnamensis Noguchi et al. 2004.
vietnamensis (Noguchi et al. 2004) Gupta et al. 2020
Synonym: Bacillus vietnamensis Noguchi et al. 2004.
Gram-positive, motile (peritrichous flagella), rods, 0.5-1.0 x 2.0-3.0 µm. Produce
central, ellipsoidal endospores in unswollen sporangia.
central, ellipsoidal endospores in unswollen sporangia.
Grow on TSA and TSB. Aerobic. Growth temperature 10-50 ºC (optimum 30-40 ºC).
Alkaliphilic, grow in pH 7-10. Moderately halotolerant, grow in 0-15% NaCl media.
Alkaliphilic, grow in pH 7-10. Moderately halotolerant, grow in 0-15% NaCl media.
Isolated from Vietnamese fish sauce and from the Gulf of Mexico. Grows in the presence of lysozyme.
Undetermined.
- N.A. Logan and P. De Vos, 2009. Genus I. Bacillus Cohn 1872. In: (Eds.) P.D. Vos, G. Garrity, D. Jones, N.R. Krieg, W. Ludwig, F.A.
Rainey, K.-H. Schleifer, W.B. Whitman. Bergey’s Manual of Systematic Bacteriology, Volume 3: The Firmicutes, Springer, 21-127. - H.N.Noguchi, M. Uchino, O. Shida, K. Takano, L.N. Nakamura and K. Komagata, 2004. Bacillus vietnamensis sp. nov., a
moderately halotolerant, aerobic, endospore-forming bacterium isolated from Vietnamese fish sauce. IJSEM 54, 2117-2120. - Gupta RS, Patel S, Saini N, Chen S. Robust demarcation of 17 distinct Bacillus species clades, proposed as novel Bacillaceae
genera, by phylogenomics and comparative genomic analyses: description of Robertmurraya kyonggiensis sp. nov. and proposal
for an emended genus Bacillus limiting it only to the members of the Subtilis and Cereus clades of species. Int J Syst Evol
Microbiol 2020; 70:5753-5798. - 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.
Positive results for catalase, hydrolysis of casein, alpha-chymotrypsin, esculin hydrolysis, DNase, beta-galactosidase, gelatinase,
alpha-glucosidase, oxidase, hydrolysis of starch, degradation of tyrosine, acid production from: N-acetyl-D-glucosamine, D-fructose,
D-glucose, glycerol, glycogen, inulin, maltose, D-mannitol, ribose, sucrose, starch, D-turanose and D-trehalose.
Negative results for acid and alkaline phosphatase, arginine dihydrolase, citrate utilization, esterase, esterase lipase, indole
production, H2S production, nitrate reduction, naphthol-AS-BI-phosphohydrolase, urease, acid production from: L- or D-arabinose,
adonitol, amygdalin, D- or L-arabitol, arbutin, dulcitol, erythritol, esculin ferric citrate, D- or L-fucose, galactose, beta-gentiobiose,
gluconate, meso-inositol, 2- or 5-ketogluconate, lactose, lyxose, melezitose, melibiose, raffinose, rhamnose, salicin, sorbitol,
sorbose, D-tagatose, methyl beta-xyloside, xylitol, L- or D-xylose.
Variable results for acid production from cellobiose and D-mannose.
alpha-glucosidase, oxidase, hydrolysis of starch, degradation of tyrosine, acid production from: N-acetyl-D-glucosamine, D-fructose,
D-glucose, glycerol, glycogen, inulin, maltose, D-mannitol, ribose, sucrose, starch, D-turanose and D-trehalose.
Negative results for acid and alkaline phosphatase, arginine dihydrolase, citrate utilization, esterase, esterase lipase, indole
production, H2S production, nitrate reduction, naphthol-AS-BI-phosphohydrolase, urease, acid production from: L- or D-arabinose,
adonitol, amygdalin, D- or L-arabitol, arbutin, dulcitol, erythritol, esculin ferric citrate, D- or L-fucose, galactose, beta-gentiobiose,
gluconate, meso-inositol, 2- or 5-ketogluconate, lactose, lyxose, melezitose, melibiose, raffinose, rhamnose, salicin, sorbitol,
sorbose, D-tagatose, methyl beta-xyloside, xylitol, L- or D-xylose.
Variable results for acid production from cellobiose and D-mannose.
(c) Costin Stoica
| Antibiogram |
| Encyclopedia |
| Culture media |
| Biochemical tests |
| Stainings |
| Images |
| Movies |
| Articles |
| Identification |
| Software |
| R E G N U M PROKARYOTAE |
| Back |