您好，欢迎访问浙江省农业科学院 机构知识库！
浙江省农业科学院机构知识库

全部

  • 全部
  • 标题
  • 学者
  • 机构
  • 关键词

Description of Sinomonas soli sp nov., reclassification of Arthrobacter echigonensis and Arthrobacter albidus (Ding et al. 2009) as Sinomonas echigonensis comb. nov and Sinomonas albida comb. nov., respectively, and emended description of the genus Sinomonas

文献类型： 外文期刊

作者： Zhou, Yu 1 ; Chen, Xiaoyun 1 ; Zhang, Yu 1 ; Wang, Wei 1 ; Xu, Junfeng 1 ;

作者机构： 1.Zhejiang Acad Agr Sci, Qual & Stand Inst Agr Prod, Hangzhou 310021, Zhejiang, Peoples R China

2.Yunnan Univ, Yunnan Inst Microbiol, Key Lab Microbial Resources, Minist Educ, Kunming 650091, Yunnan, Peoples R China

3.Yunnan Univ, Yunnan Inst Microbiol, Lab Conservat & Utilizat Bioresources, Kunming 650091, Yunnan, Peoples R China

期刊名称：INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY （ 影响因子：2.747； 五年影响因子：2.889 ）

ISSN：

年卷期：

页码：

收录情况： SCI

摘要： A novel actinomycete strain, designated CW 59(T), was isolated from a polluted forest soil sample in Anhui Province, China. Cells were strictly aerobic, non-motile, bent rods. The strain grew optimally at 30-37 degrees C and pH 6.0-8.0. The major fatty acids were ai-C-15:0 (34.7%), i-C-15:0 (11.6%) and ai-C-17:0 (14.9 %); the predominant respiratory quinone was MK-9(H-2), with MK-8(H-2) present as a minor component. The polar lipid composition of strain CW 59(T) consisted of diphosphatidylglycerol, phosphatidylglycerol, phosphatidylinositol, two glycolipids and phosphatidylmonomethylethanolamine (minor component). The whole-cell sugars contained galactose, mannose, ribose and glucose; the major amino acids of the cell-wall were lysine, alanine and glutamic acid. The genomic DNA G + C content was 66.9 mol%. Phylogenetic analysis showed that CW 59(T) belonged to the genus Sinomonas and grouped with members of the species Sinomonas atrocyanea, Sinomonas flava, Arthrobacter echigonensis and Arthrobacter albidus. 16S rRNA gene sequence similarities of OW 59(T) to S. atrocyanea DSM 20127(T), S. flava CW 108(T), A. echigonensis LC10(T) and A. albidus LC13(T) were 99.5, 99.3, 98.2 and 98.0%, respectively. DNA-DNA hybridization of the isolate showed relatedness values of 58.3% (DSM 20127(T)), 41.8% (CW 108(T)), 21.6% (LC10(T)) and 25.5% (LC13(T)) with its four closest neighbours. The taxonomic relationships of strains LC10(T) and LC13(T) with the genus Sinomonas were further clarified by means of a direct experimental comparison; results showed that strains LC10(T) and LC13(T) showed the same major fatty acid, polar lipid, cell-wall amino acid, whole-cell sugar and respiratory quinone compositions as members of the genus Sinomonas. Based on phenotypic, chemotaxonomic and phylogenetic analysis, it is proposed that: strain CW 59(T) represents a novel species of the genus Sinomonas, Sinomonas soli sp. nov., with CW 59(T) (=CCTCC AB 207193(T)=KCTC 19389(T)) as the type strain; and the type strains of A. echigonensis and A. albidus should be reclassified as Sinomonas echigonensis comb. nov. and Sinomonas albida comb. nov., respectively. An emended description of the genus Sinomonas is given.

  • 相关文献
作者其他论文 更多>>
置顶
购物车
反馈

© 京ICP备09089781号-29 主办单位：浙江省农业科学院

学术资源： 中国农业科学院 农业专业知识服务系统 农科联盟资源共建共享平台 中国农业科技文献与信息服务平台 中国农业期刊集成服务平台