| Jeotgalibacillus salarius |
Taxonomy
Morphology
Cultural characterisics
Biochemical characters
Ecology
Pathogenicity
References
Phylum Bacillota (Firmicutes), Class Bacilli, Order Caryophanales, Family Caryophanaceae, Genus Jeotgalibacillus, Jeotgalibacillus
salarius Yoon et al. 2010.
Species description is based on a single isolate.
salarius Yoon et al. 2010.
Species description is based on a single isolate.
Gram-variable rods, 0.4-0.7 x 1.3-8.5 µm. Motile by peritrichous flagella. Produce
subterminal, ellipsoidal endospores in slightly swollen sporangia.
subterminal, ellipsoidal endospores in slightly swollen sporangia.
Colonies on Marine Agar are circular to irregular, raised, glistening, smooth, light-
yellow in colour and 2.0-3.0 mm in diameter after 2 days incubation at 30 ºC. The
optimal growth temperature is 30 ºC; growth occurs at 4 and 40 ºC, but not at 45 ºC.
The optimal pH for growth is 7.0-8.0; growth occurs at pH 6.0, but not at pH 5.5.
Optimal growth occurs in the presence of 2% (w/v) NaCl; growth occurs at 0-18% (w/v)
NaCl. Mg2+ ions are required for growth. No anaerobic growth.
yellow in colour and 2.0-3.0 mm in diameter after 2 days incubation at 30 ºC. The
optimal growth temperature is 30 ºC; growth occurs at 4 and 40 ºC, but not at 45 ºC.
The optimal pH for growth is 7.0-8.0; growth occurs at pH 6.0, but not at pH 5.5.
Optimal growth occurs in the presence of 2% (w/v) NaCl; growth occurs at 0-18% (w/v)
NaCl. Mg2+ ions are required for growth. No anaerobic growth.
Isolated from a marine saltern located on the coast of the Yellow Sea, Korea.
Susceptible to ampicillin, carbenicillin, cephalothin, chloramphenicol, gentamicin, kanamycin, lincomycin, neomycin, novobiocin,
oleandomycin, penicillin G, streptomycin and tetracycline. Resistant to polymyxin B.
Susceptible to ampicillin, carbenicillin, cephalothin, chloramphenicol, gentamicin, kanamycin, lincomycin, neomycin, novobiocin,
oleandomycin, penicillin G, streptomycin and tetracycline. Resistant to polymyxin B.
Undeteremined.
- Yoon JH, Kang SJ, Schumann P, Oh TK. Jeotgalibacillus salarius sp. nov., isolated from a marine saltern, and reclassification of
Marinibacillus marinus and Marinibacillus campisalis as Jeotgalibacillus marinus comb. nov. and Jeotgalibacillus campisalis
comb. nov., respectively. Int J Syst Evol Microbiol 2010; 60:15-20. - Chen YG, Peng DJ, Chen QH, Zhang YQ, Tang SK, Zhang DC, Peng QZ, Li WJ. Jeotgalibacillus soli sp. nov., isolated from non-
saline forest soil, and emended description of the genus Jeotgalibacillus. Antonie Van Leeuwenhoek 2010; 98:415-421.
Positive results for caseinase, catalase, aesculin hydrolysis, esterase (C4), esterase lipase (C8), oxidase, Tween 80 hydrolysis
(weakly), acid production from: cellobiose (weakly), D-fructose, D-galactose, D-glucose, maltose, D-mannitol, melezitose, D-ribose,
sucrose and trehalose.
Negative results for: acid and alkaline phosphatase, cystine arylamidase, DNase, alpha-fucosidase, gelatinase, alpha- and beta-
galactosidase, beta-glucuronidase, alpha- and beta-glucosidase, N-acetyl-beta-glucosaminidase, H2S production, indole production,
lipase (C14), leucine arylamidase, alpha-mannosidase, methyl red test, nitrate reduction, naphthol-AS-BI-phosphohydrolase, starch
hydrolysis, tyrosine hydrolysis, trypsin, alpha-chymotrypsin, Tween 20 and 80 hydrolysis, Voges-Proskauer test, urease, valine
arylamidase, hypoxanthine hydrolysis, xanthine hydrolysis, acid production from: L-arabinose, dulcitol, myo-inositol, lactose, D-
mannose, melibiose, L-rhamnose, raffinose, D-salicin, D-sorbitol and D-xylose.
(weakly), acid production from: cellobiose (weakly), D-fructose, D-galactose, D-glucose, maltose, D-mannitol, melezitose, D-ribose,
sucrose and trehalose.
Negative results for: acid and alkaline phosphatase, cystine arylamidase, DNase, alpha-fucosidase, gelatinase, alpha- and beta-
galactosidase, beta-glucuronidase, alpha- and beta-glucosidase, N-acetyl-beta-glucosaminidase, H2S production, indole production,
lipase (C14), leucine arylamidase, alpha-mannosidase, methyl red test, nitrate reduction, naphthol-AS-BI-phosphohydrolase, starch
hydrolysis, tyrosine hydrolysis, trypsin, alpha-chymotrypsin, Tween 20 and 80 hydrolysis, Voges-Proskauer test, urease, valine
arylamidase, hypoxanthine hydrolysis, xanthine hydrolysis, acid production from: L-arabinose, dulcitol, myo-inositol, lactose, D-
mannose, melibiose, L-rhamnose, raffinose, D-salicin, D-sorbitol and D-xylose.
(c) Costin Stoica
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