干旱区生态环境知识资源中心(Arid): Nocardioides vastitatis sp. nov., isolated from Taklamakan desert soil

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DOI	10.1099/ijsem.0.003718
	Nocardioides vastitatis sp. nov., isolated from Taklamakan desert soil
	Liu, Shao-Wei 1; Xue, Chun-Mei 2; Li, Fei-Na 1; Sun, Cheng-Hang 1
通讯作者	Sun, Cheng-Hang
来源期刊	INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY
ISSN	1466-5026
EISSN	1466-5034
出版年	2020
卷号	70 期号:1 页码:77-82
英文摘要	A Gram-stain-positive, aerobic, non-motile, rod-shaped actinobacterium, designated strain 21Sc5-5(T), was isolated from a soil sample collected in the Taklamakan desert in Xinjiang Uygur Autonomous Region, PR China and investigated by using a polyphasic approach. Strain 21Sc5-5(T) grew at 10-37 degrees C (optimum, 28-30 degrees C), pH 6.0-9.0 (optimum, pH 7.0) and in the presence of 0-3% (w/v) NaCl (optimum, 0 %). Phylogenetic analysis based on 16S rRNA gene sequences suggested that strain 21Sc5-5(T) formed a distinct lineage within the genus Nocardioides and had the highest similarity to Nocardioides albidus THG-S11.7(T) (97.30 %), followed by Nocardioides kongjuensis A2-4(T) (97.22 %), Nocardioides nitrophenolicus NSP 41(T) (97.15 %) and Nocardioides caeni MN8(T) (97.15 %). The results of chemotaxonomic analyses showed that the isolate possessed LL-diaminopimelic acid as the diagnostic diamino acid of the peptidoglycan and MK-8(H-4) as the predominant menaquinone. The polar lipids comprised diphosphatidylglycerol, phosphatidylglycerol, phosphatidylinositol, an unidentified phospholipid and three unidentified lipids. The major fatty acids were iso-C-16:0 and 10-methyl C-18:0. The genome length of strain 21Sc5-5(T) was 4.67 Mb containing 372 contigs and with a DNA G+C content of 70.4 mol%. On the basis of data from phylogenetic, phenotypic and chemotaxonomic analyses, strain 21Sc5-5(T) represents a novel species of the genus Nocardioides, for which the name Nocardioides vastitatis sp. nov. is proposed. The type strain is 21Sc5-5(T) (=JCM 33365(T)=CGMCC 4.7608(T)).
英文关键词	Nocardioides vastitatis actinobacteria taxonomy strain 21Sc5-5(T)
类型	Article
语种	英语
国家	Peoples R China
开放获取类型	Bronze
收录类别	SCI-E
WOS记录号	WOS:000514419600012
WOS关键词	GENUS ; CLASSIFICATION
WOS类目	Microbiology
WOS研究方向	Microbiology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/314793
作者单位	1.Chinese Acad Med Sci & Peking Union Med Coll, Inst Med Biotechnol, Beijing 100050, Peoples R China; 2.Jiamusi Univ, Jiamusi 154007, Heilongjiang, Peoples R China
推荐引用方式 GB/T 7714	Liu, Shao-Wei,Xue, Chun-Mei,Li, Fei-Na,et al. Nocardioides vastitatis sp. nov., isolated from Taklamakan desert soil[J],2020,70(1):77-82.
APA	Liu, Shao-Wei,Xue, Chun-Mei,Li, Fei-Na,&Sun, Cheng-Hang.(2020).Nocardioides vastitatis sp. nov., isolated from Taklamakan desert soil.INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY,70(1),77-82.
MLA	Liu, Shao-Wei,et al."Nocardioides vastitatis sp. nov., isolated from Taklamakan desert soil".INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY 70.1(2020):77-82.