| Rossellomorea marisflavi |
Taxonomy
Morphology
Cultural characteristics
Biochemical characters
Ecology
Pathogenicity
References
Phylum Bacillota (Firmicutes), Class Bacilli, Order Caryophanales, Family Bacillaceae, Genus Rossellomorea, Rossellomorea
marisflavi (Yoon et al. 2003) Gupta et al. 2020.
Old synonym: Bacillus marisflavi Yoon et al. 2003.
Species description is based on a single isolate.
marisflavi (Yoon et al. 2003) Gupta et al. 2020.
Old synonym: Bacillus marisflavi Yoon et al. 2003.
Species description is based on a single isolate.
Gram-positive rods (Gram-variable in older cultures), 0.6-0.8 x 1.5-3.5 µm, motile by a
single polar flagellum. Form ellipsoidal, central / subterminal endospores in swollen
sporangia.
single polar flagellum. Form ellipsoidal, central / subterminal endospores in swollen
sporangia.
Colonies are pale yellow, smooth, circular to slightly irregular, slightly raised, 2-4 mm
in diameter after 3 days at 30 ºC on marine agar. Growth is observed at pH 4-9
(optimum pH 6-8); temperature 10-45 ºC (optimum 30-37 ºC). NaCl, allantoin or urate
are not required for growth. Grows in 2-15% NaCl medium. Aerobic.
in diameter after 3 days at 30 ºC on marine agar. Growth is observed at pH 4-9
(optimum pH 6-8); temperature 10-45 ºC (optimum 30-37 ºC). NaCl, allantoin or urate
are not required for growth. Grows in 2-15% NaCl medium. Aerobic.
Isolated from sea water of a tidal flat of the Yellow Sea in Korea.
Not determined.
- 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. - J.H. Yoon, I.G. Kim, K. H. Kang, T.K. Oh and Y.H. Park, 2003. Bacillus marisflavi sp. nov. and Bacillus aquimaris sp. nov., isolated
from sea water of a tidal flat of the Yellow Sea in Korea. IJSEM 53, no.5, 1297-1303. - Kang H, Weerawongwiwat V, Kim JH, Sukhoom A, Kim W. Bacillus songklensis sp. nov., isolated from soil. Int J Syst Evol Microbiol
2013; 63:4189-4195. - 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. - Kampfer P, Lipski A, McInroy JA, Clermont D, Criscuolo A, Glaeser SP. Bacillus rhizoplanae sp. nov. from maize roots. Int J Syst
Evol Microbiol 2022; 72:5450. - Hong SW, Kwon SW, Kim SJ, Kim SY, Kim JJ, Lee JS, Oh MH, Kim AJ, Chung KS. Bacillus oryzaecorticis sp. nov., a moderately
halophilic bacterium isolated from rice husks. Int J Syst Evol Microbiol 2014; 64:2786-2791.
Positive results for acid phosphatase (weak), alkaline phosphatase, catalase, caseinase, citrate utilization, aesculin hydrolysis,
esterase (C4), esterase lipase (C8), beta-galactosidase (weak), Voges-Proskauer test, acid production from: arbutin, cellobiose,
fructose, D-glucose, glycerol, galactose (weak), beta-gentibiose, D-mannitol, D-mannose, maltose, melibiose, raffinose (weak),
ribose, salicin, sucrose, trehalose, xylitol, L- or D-xylose.
Negative results for cystine arylamidase, lipase (C14), nitrate reduction, degradation of tyrosine, gelatinase, alpha- and
beta-glucosidase, N-acetyl-beta-glucosaminidase, oxidase, hydrolysis of starch, hydrolysis of Tween 80, trypsin, tryptophan
deaminase, urease, acid production from: amygdalin, L- or D-arabinose, L- or D-arabitol, N-acetil-D-glucosamine, adonitol, dulcitol,
erythritol, L- or D-fucose, glycogen, gluconate , meso-inositol , inulin 2- or 5-ketogluconate, lactose, lyxose, melezitose, methyl
beta-xyloside, rhamnose, sorbitol, sorbose and starch.
esterase (C4), esterase lipase (C8), beta-galactosidase (weak), Voges-Proskauer test, acid production from: arbutin, cellobiose,
fructose, D-glucose, glycerol, galactose (weak), beta-gentibiose, D-mannitol, D-mannose, maltose, melibiose, raffinose (weak),
ribose, salicin, sucrose, trehalose, xylitol, L- or D-xylose.
Negative results for cystine arylamidase, lipase (C14), nitrate reduction, degradation of tyrosine, gelatinase, alpha- and
beta-glucosidase, N-acetyl-beta-glucosaminidase, oxidase, hydrolysis of starch, hydrolysis of Tween 80, trypsin, tryptophan
deaminase, urease, acid production from: amygdalin, L- or D-arabinose, L- or D-arabitol, N-acetil-D-glucosamine, adonitol, dulcitol,
erythritol, L- or D-fucose, glycogen, gluconate , meso-inositol , inulin 2- or 5-ketogluconate, lactose, lyxose, melezitose, methyl
beta-xyloside, rhamnose, sorbitol, sorbose and starch.
(c) Costin Stoica
| Antibiogram |
| Encyclopedia |
| Culture media |
| Biochemical tests |
| Stainings |
| Images |
| Movies |
| Articles |
| Identification |
| Software |
| R E G N U M PROKARYOTAE |
| Back |