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DOI	10.1099/ijsem.0.002027
	Description of Conyzicola nivalis sp nov., isolated from glacial snow, and emended description of the genus Conyzicola and Conyzicola lurida
	Gu, Zhengquan; Liu, Yongqin; Xu, Baiqing; Wang, Ninglian; Shen, Liang; Liu, Hongcan; Zhou, Yuguang; Xing, Tingting; Guo, Bixi; Liu, Xiaobo
通讯作者	Liu, YQ (通讯作者)
发表日期	2017
ISSN	1466-5026
EISSN	1466-5034
起始页码	2818
结束页码	2822
卷号	67 期号:8
英文摘要	A cold-tolerant, translucent, yellow-pigmented, Gram-stain-positive, non-motile, rod-shaped bacteria was isolated from snow of the Zadang Glacier on the Tibetan Plateau, PR China. 16S rRNA gene sequence similarity analysis indicated that the isolate was closely related to Conyzicola lurida KCTC 29231(T) and Leifsonia psychrotolerans DSM 22824(T) at a level of 97.72 and 97.49 %, respectively. Other close relatives had a 16S rRNA gene sequence similarity of less than 97 %. The major cell-wall amino acid was 2,4-diaminobutyric acid. The cell-wall sugars were rhamnose, ribose, glucose, galactose and mannose. The major menaquinones were MK-9, MK-10 and MK-11. The major polar lipids were diphosphatidylglycerol and phosphatidylglycerol. The predominant fatty acids were anteiso-C-15 : 0 and iso-C-16:0. In DNA-DNA hybridization tests, strain ZD5-4(T) shared 43.6 and 34.2% relatedness with C. lurida KCTC 29231(T) and L. psychrotolerans DSM 22824(T), respectively. Based on phenotypic and chemotaxonomic characteristics, strain ZD5-4(T) was considered to represent a novel species of the genus Conyzicola, for which the name Conyzicola nivalis sp. nov. is proposed. The type strain is ZD5-4(T) (= JCM 30076(T) = CGMCC 1.12813(T)). Emended descriptions of the genus Conyzicola and Conyzicola lurida are also provided.
关键词	DNA HYBRIDIZATION ACID
英文关键词	novel species; Actinobacteria; snow
语种	英语
WOS研究方向	Microbiology
WOS类目	Microbiology
WOS记录号	WOS:000409533100050
来源期刊	INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY
来源机构	中国科学院青藏高原研究所
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/258998
推荐引用方式 GB/T 7714	Gu, Zhengquan,Liu, Yongqin,Xu, Baiqing,et al. Description of Conyzicola nivalis sp nov., isolated from glacial snow, and emended description of the genus Conyzicola and Conyzicola lurida[J]. 中国科学院青藏高原研究所,2017,67(8).
APA	Gu, Zhengquan.,Liu, Yongqin.,Xu, Baiqing.,Wang, Ninglian.,Shen, Liang.,...&Liu, Xiaobo.(2017).Description of Conyzicola nivalis sp nov., isolated from glacial snow, and emended description of the genus Conyzicola and Conyzicola lurida.INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY,67(8).
MLA	Gu, Zhengquan,et al."Description of Conyzicola nivalis sp nov., isolated from glacial snow, and emended description of the genus Conyzicola and Conyzicola lurida".INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY 67.8(2017).