RRC ID |
27650
|
著者 |
Ruiz-Romero E, Coutiño-Coutiño MLA, Valenzuela-Encinas C, López-Ramírez MP, Marsch R, Dendooven L.
|
タイトル |
Texcoconibacillus texcoconensis gen. nov., sp. nov., alkalophilic and halotolerant bacteria isolated from soil of the former lake Texcoco (Mexico).
|
ジャーナル |
Int J Syst Evol Microbiol
|
Abstract |
A novel Gram-positive, rod-shaped, spore-forming bacterium, designated 13CC(T) was isolated from soil of the former lake Texcoco. The strain was aerobic, catalase-positive and oxidase-negative. It grew at salinities of 0-26% (w/v) NaCl with an optimum at 9-16% (w/v) NaCl. The cells contain peptidoglycan type A1γ, A1γ' with glycine instead of l-alanine and three variations of peptidoglycan type A4γ. The only quinone detected was MK-7. The major fatty acid was anteiso-C(15:0). The polar lipids fraction consisted of diphosphatidylglycerol, phosphatidylglycerol, phosphatidylethanolamine and three different phospholipids. The DNA G+C content was 37.5 mol%. Maximum-likelihood phylogenetic analysis based on 16S rRNA gene sequences revealed that strain 13CC(T) was closely related to members of the genus Bacillus and shared 92.35% similarity with Bacillus agaradhaerens, 92.28% with Bacillus neizhouensis and 92.21% with Bacillus locisalis. It is proposed based on the phenotypic, genotypic and phylogenetic analyses that the novel isolate should be classified as a representative of a new genus and novel species, for which the name Texcoconibacillus texcoconensis gen. nov., sp. nov. is proposed. The type strain of Texcoconibacillus texcoconensis is 13CC(T) ( =JCM 17654(T) =DSM 24696(T)).
|
巻・号 |
63(Pt 9)
|
ページ |
3336-3341
|
公開日 |
2013-9-1
|
DOI |
10.1099/ijs.0.048447-0
|
PMID |
23563229
|
MeSH |
Bacillus / classification*
Bacillus / genetics
Bacillus / isolation & purification
Bacterial Typing Techniques
Base Composition
DNA, Bacterial / genetics
DNA, Ribosomal / genetics
Fatty Acids / analysis
Lakes / microbiology*
Mexico
Molecular Sequence Data
Peptidoglycan
Phospholipids / analysis
Phylogeny*
RNA, Ribosomal, 16S / genetics
Sequence Analysis, DNA
Soil Microbiology*
Vitamin K 2 / analogs & derivatives
Vitamin K 2 / analysis
|
IF |
2.415
|
引用数 |
4
|
WOS 分野
|
MICROBIOLOGY
|
リソース情報 |
一般微生物 |
JCM 17654 |