| Jeotgalibacillus marinus |
Taxonomy
Morphology
Cultural characterisics
Biochemical characters
Ecology
Pathogenicity
References
Phylum Bacillota (Firmicutes), Class Bacilli, Order Caryophanales, Family Caryophanaceae, Genus Jeotgalibacillus, Jeotgalibacillus
marinus (Rüger and Richter 1979) Yoon et al. 2010.
Old synonyms: Bacillus marinus (Ruger and Richter 1979) Ruger 1983, Bacillus globisporus subsp. marinus Ruger and Richter 1979,
Marinibacillus marinus (Ruger and Richter 1979) Yoon et al. 2001.
marinus (Rüger and Richter 1979) Yoon et al. 2010.
Old synonyms: Bacillus marinus (Ruger and Richter 1979) Ruger 1983, Bacillus globisporus subsp. marinus Ruger and Richter 1979,
Marinibacillus marinus (Ruger and Richter 1979) Yoon et al. 2001.
Gram-positive, straight rods with rounded ends, 0.5-1.1 x 1.5-4.0 µm occuring singly or
in pairs. Filaments may be present. Motile by polar flagella. Produce round spherical,
terminal, or subterminal, 0.8 to 1.0 µm in diameter, not swelling the sporangium.
in pairs. Filaments may be present. Motile by polar flagella. Produce round spherical,
terminal, or subterminal, 0.8 to 1.0 µm in diameter, not swelling the sporangium.
Colonies on seawater agar (SWA ) are circular with an entire margin, flat, smooth,
translucent, nonpigmented, and 3-5 mm in diameter after 7 days incubation at 20 ºC.
Good growth with uniform turbidity and colorless sediment after 4 days at 20 ºC. in
SWB. Moderate to good growth occurrs at 5ºC, optimal growth is between 12 and 23
ºC. No growth was observed at 37 ºC. NaCl for optimal growth is between 3.0 and
3.5%. Slight growth occurs with 7% but not with 10% NaCl or without NaCl. Strictly
aerobic.
translucent, nonpigmented, and 3-5 mm in diameter after 7 days incubation at 20 ºC.
Good growth with uniform turbidity and colorless sediment after 4 days at 20 ºC. in
SWB. Moderate to good growth occurrs at 5ºC, optimal growth is between 12 and 23
ºC. No growth was observed at 37 ºC. NaCl for optimal growth is between 3.0 and
3.5%. Slight growth occurs with 7% but not with 10% NaCl or without NaCl. Strictly
aerobic.
Isolated from Josephine Bank (North East Atlantic) sediment samples. Susceptible pteridin, terramycin, and penicillin G.
Undeteremined.
- Ruger HJ, Richter G. Bacillus globisporus subsp. marinus subsp. nov. International Journal of Systematic Bacteriology 1979; 29:
196-203. - 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. - Cunha S, Tiago I, Paiva G, Nobre F, da Costa MS, Verissimo A. Jeotgalibacillus soli sp. nov., a Gram-stain-positive bacterium
isolated from soil. Int J Syst Evol Microbiol 2012; 62:608-612. - Yoon JH, Weiss N, Lee KC, Lee IS, Kang KH, Park YH. Jeotgalibacillus alimentarius gen. nov., sp. nov., a novel bacterium isolated
from jeotgal with L-lysine in the cell wall, and reclassification of Bacillus marinus Ruger 1983 . as Marinibacillus marinus gen nov.,
comb. nov. Int J Syst Evol Microbiol 2001; 51:2087-2093.
Positive results for catalase, caseinase, aesculin hydrolysis, gelatinase, naphthol-AS-BI-phosphohydrolase, acid production from:
glucose.
Negative results for arginine dihydrolase, alginate hydrolysis, chitinase, citrate utilization,esterase (C4), esterase lipase (C8), beta-
galactosidase, alpha-glucosidase, H2S production (within 18 days), indole production, lysine decarboxylase, lipase, methyl red test,
nitrate and nitrite reduction, ornithine decarboxylase, starch hydrolysis, Tween 80 hydrolysis, tyrosine, xanthine, urease, valine
arylamidase, Voges-Proskauer test, acid production from: L-arabinose, D-cellobiose, D-galactose, mannitol, melibiose and raffinose.
Variable results for oxidase, acid production from: lactose, maltose, mannose, trehalose and D-xylose.
glucose.
Negative results for arginine dihydrolase, alginate hydrolysis, chitinase, citrate utilization,esterase (C4), esterase lipase (C8), beta-
galactosidase, alpha-glucosidase, H2S production (within 18 days), indole production, lysine decarboxylase, lipase, methyl red test,
nitrate and nitrite reduction, ornithine decarboxylase, starch hydrolysis, Tween 80 hydrolysis, tyrosine, xanthine, urease, valine
arylamidase, Voges-Proskauer test, acid production from: L-arabinose, D-cellobiose, D-galactose, mannitol, melibiose and raffinose.
Variable results for oxidase, acid production from: lactose, maltose, mannose, trehalose and D-xylose.
(c) Costin Stoica
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