| RRC ID |
2577
|
| 著者 |
Noguchi H, Uchino M, Shida O, Takano K, Nakamura LK, Komagata K.
|
| タイトル |
Bacillus vietnamensis sp. nov., a moderately halotolerant, aerobic, endospore-forming bacterium isolated from Vietnamese fish sauce.
|
| ジャーナル |
Int J Syst Evol Microbiol
|
| Abstract |
Five strains of Gram-positive, endospore-forming, moderately halotolerant bacteria were studied taxonomically. Four were isolated from Vietnamese fish sauce and one from the Gulf of Mexico. Phylogenetic analysis based on 16S rRNA gene sequences showed that these strains clustered within the radiation of the genus Bacillus but separately from recognized Bacillus species. DNA G+C composition of the isolates ranged from 43 to 44 mol%. Strains 15-1(T) and NRRL B-14850 showed high levels of DNA-DNA relatedness (82-100 %) to each other and to the other strains isolated here; they displayed low levels of DNA-DNA relatedness (<29 %) to the type strains of selected recognized Bacillus species. They grew in 15 % NaCl and optimally in 1 % NaCl, which is characteristic of moderately halotolerant bacteria. The isolates grew at pH 6.5 to 10.0 but not at pH 6.0. Their cell walls contained meso-diaminopimelic acid. The major isoprenoid quinone was MK-7 and the principal cellular fatty acids were anteiso-C(15 : 0), iso-C(15 : 0) and anteiso-C(17 : 0). Based on these results, the strains tested were regarded as members of a novel Bacillus species for which the name Bacillus vietnamensis sp. nov. is proposed. The type strain is 15-1(T) (=JCM 11124(T)=NRIC 0531(T)=NRRL 23890(T)).
|
| 巻・号 |
54(Pt 6)
|
| ページ |
2117-2120
|
| 公開日 |
2004-11-1
|
| DOI |
10.1099/ijs.0.02895-0
|
| PMID |
15545444
|
| MeSH |
Animals
Bacillus / classification*
Bacillus / cytology
Bacillus / isolation & purification*
Bacillus / physiology
Base Composition
Cell Wall / chemistry
DNA, Bacterial / chemistry
DNA, Bacterial / isolation & purification
DNA, Ribosomal / chemistry
DNA, Ribosomal / isolation & purification
Diaminopimelic Acid / analysis
Diaminopimelic Acid / isolation & purification
Fatty Acids / analysis
Fatty Acids / isolation & purification
Fish Products / microbiology*
Fishes / microbiology
Food Microbiology*
Genes, rRNA
Gentian Violet
Hydrogen-Ion Concentration
Molecular Sequence Data
Phenazines
Phylogeny
Quinones / analysis
Quinones / isolation & purification
RNA, Bacterial / genetics
RNA, Ribosomal, 16S / genetics
Saline Solution, Hypertonic
Seawater / microbiology*
Spores, Bacterial / cytology
Vietnam
Vitamin K 2 / analogs & derivatives*
Vitamin K 2 / analysis
Vitamin K 2 / isolation & purification
Water Microbiology
|
| IF |
2.415
|
| 引用数 |
26
|
|
WOS 分野
|
MICROBIOLOGY
|
| リソース情報 |
| 病原微生物 |
JCM 11124?
JCM 2512?
JCM 2511?
JCM 2505?
JCM 2508?
JCM 1465? |
