Streptomyces xiangluensis sp. nov., a novel actinomycete isolated from soil

被引：5
作者：
Zhao, Junwei [1 ]
Li, Dongmei [1 ]
Jiang, Hao [1 ]
Han, Liyuan [1 ]
Jiang, Shanwen [1 ]
Guo, Xiaowei [1 ]
Wang, Xiangjing [1 ]
Xiang, Wensheng [1 ,2 ]
机构：
[1] Northeast Agr Univ, Key Lab Agr Biol Funct Gene, Heilongjiang Prov Educ Comm, 59 Mucai St, Harbin 150030, Heilongjiang, Peoples R China
[2] Chinese Acad Agr Sci, State Key Lab Biol Plant Dis & Insect Pests, Inst Plant Protect, Beijing, Peoples R China
来源：
ANTONIE VAN LEEUWENHOEK INTERNATIONAL JOURNAL OF GENERAL AND MOLECULAR MICROBIOLOGY | 2018年 / 111卷 / 12期
关键词：
Streptomyces xiangluensis sp; nov; Polyphasic analysis; 16S rRNA gene; MULTILOCUS SEQUENCE-ANALYSIS; DNA-DNA HYBRIDIZATION; GENUS; SYSTEMATICS; DATABASE; CLADE;
D O I：
10.1007/s10482-018-1114-9
中图分类号：
Q93 [微生物学];
学科分类号：
071005 ; 100705 ;
摘要：
A novel actinomycete, designated strain NEAU-LA29(T), was isolated from soil collected from Xianglu Mountain and subjected to a polyphasic taxonomic study. Based on a polyphasic taxonomic approach comprising chemotaxonomic, phylogenetic, morphological and physiological characterisation, the isolate has been affiliated to the genus Streptomyces. 16S rRNA gene sequence analysis showed that the isolate is closely related to Streptomyces vastus JCM4524(T) (98.8% identity) and Streptomyces cinereus DSM43033(T) (97.9%). However, multilocus sequence analysis based on five other house-keeping genes (atpD, gyrB, rpoB, recA and trpB) and low DNA-DNA relatedness values enabled the strain to be differentiated from these closely related species of the genus Streptomyces. Thus, strain NEAU-LA29(T) is concluded to represent a novel species of the genus Streptomyces, for which the name Streptomyces xiangluensis sp. nov. is proposed. The type strain is NEAU-LA29(T) (=CGMCC 4.7466(T)=DSM 105786(T)).
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收藏
页码：2249 / 2256
页数：8
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