| RRC ID |
48212
|
| 著者 |
Piao AL, Feng XM, Nogi Y, Han L, Li Y, Lv J.
|
| タイトル |
Sphingomonas qilianensis sp. nov., Isolated from Surface Soil in the Permafrost Region of Qilian Mountains, China.
|
| ジャーナル |
Curr Microbiol
|
| Abstract |
A Gram-stain-negative, strictly aerobic, non-motile and rod-shaped bacterial strain, designated X1(T), was isolated from the permafrost region of Qilian Mountains in northwest of China. Phylogenetic analyses of 16S rRNA gene sequence revealed that strain X1(T) was a member of the genus Sphingomonas and shared the highest 16S rRNA gene sequence similarity with Sphingomonas oligophenolica JCM 12082(T) (96.9%), followed by Sphingomonas glacialis CGMCC 1.8957(T) (96.7%) and Sphingomonas alpina DSM 22537(T) (96.4%). Strain X1(T) was able to grow at 15-30 °C, pH 6.0-10.0 and with 0-0.3% NaCl (w/v). The DNA G+C content of the isolate was 64.8 mol%. Strain X1(T)-contained Q-10 as the dominant ubiquinone and C(18:1)ω7c, C(16:1)ω7c, C(16:0) and C(14:0) 2-OH as the dominant fatty acids. The polar lipid profile of strain XI(T)-contained sphingoglycolipid, phosphatidylglycerol, phosphatidylethanolamine, one unidentified glycolipid and two unidentified phospholipid. Due to the phenotypic and genetic distinctiveness and other characteristic studied in this article, we consider X1(T) as a novel species of the genus Sphingomonas and propose to name it Sphingomonas qilianensis sp. nov. The type strain is X1(T) (=CGMCC 1.15349(T) = KCTC 42862(T)).
|
| 巻・号 |
72(4)
|
| ページ |
363-9
|
| 公開日 |
2016-4-1
|
| DOI |
10.1007/s00284-015-0957-9
|
| PII |
10.1007/s00284-015-0957-9
|
| PMID |
26676296
|
| MeSH |
Base Composition
China
Environment*
Permafrost / microbiology*
Phylogeny
RNA, Ribosomal, 16S / genetics
Sequence Analysis, DNA
Soil Microbiology*
Sphingomonas / chemistry
Sphingomonas / classification*
Sphingomonas / genetics
Sphingomonas / isolation & purification
|
| IF |
1.746
|
| 引用数 |
6
|
|
WOS 分野
|
MICROBIOLOGY
|
| リソース情報 |
| 一般微生物 |
JCM 12082 |
