RRC ID |
5050
|
著者 |
Wang QF, Li W, Liu YL, Cao HH, Li Z, Guo GQ.
|
タイトル |
Bacillus qingdaonensis sp. nov., a moderately haloalkaliphilic bacterium isolated from a crude sea-salt sample collected near Qingdao in eastern China.
|
ジャーナル |
Int J Syst Evol Microbiol
|
Abstract |
A moderately haloalkaliphilic, Gram-positive bacterium, designated as strain CM1(T), was isolated from a crude sea-salt sample collected near Qingdao in eastern China. Strain CM1(T) was found to grow optimally at 37 degrees C and pH 9.0. It was shown to be aerobic, rod-shaped and capable of growth at salinities of 2.5-20 % (w/v) NaCl (optimum, 12 %). The genomic DNA G+C content was about 48 mol%. The major cellular fatty acids were anteiso-C(15 : 0), anteiso-C(17 : 0) and iso-C(16 : 0) and the major isoprenoid quinones were MK-7(H(2)) and MK-6(H(2)). Phylogenetic analyses based on 16S rRNA gene sequences revealed that CM1(T) is a member of the genus Bacillus and has less than 95.2 % gene sequence similarity to the most closely related strain, Bacillus salarius BH169(T). Its DNA-DNA reassociation value with respect to B. salarius BH169(T) was 35.4 %. On the basis of phenotypic and molecular properties, strain CM1(T) represents a novel Bacillus species, for which the name Bacillus qingdaonensis sp. nov. is proposed. The type strain is CM1(T) (=CGMCC 1.6134(T)=JCM 14087(T)).
|
巻・号 |
57(Pt 5)
|
ページ |
1143-1147
|
公開日 |
2007-5-1
|
DOI |
10.1099/ijs.0.64668-0
|
PMID |
17473273
|
MeSH |
Bacillus / chemistry
Bacillus / classification*
Bacillus / isolation & purification*
Bacillus / physiology
Bacterial Typing Techniques
Base Composition
China
DNA, Bacterial / chemistry
DNA, Bacterial / genetics
DNA, Ribosomal / chemistry
DNA, Ribosomal / genetics
Environmental Microbiology*
Fatty Acids / analysis
Genes, rRNA
Hydrogen-Ion Concentration
Microscopy, Electron, Transmission
Molecular Sequence Data
Nucleic Acid Hybridization
Phylogeny
Quinones / analysis
RNA, Bacterial / genetics
RNA, Ribosomal, 16S / genetics
Salts / metabolism
Sequence Analysis, DNA
Sequence Homology, Nucleic Acid
Temperature
|
IF |
2.415
|
引用数 |
25
|
WOS 分野
|
MICROBIOLOGY
|
リソース情報 |
一般微生物 |
JCM14087 |