Glycomyces xinjiangensis sp. nov., a novel actinomycete isolated from a hypersaline habitat

被引：0
作者：
Tong-Wei Guan
Hui-Ping Xiang
Peng-Hao Wang
Lei Tian
Shu-Kun Tang
Shun-Xian Zhao
Xi-Chao Zhang
机构：
[1] Xihua University,Institute of Microbiology
[2] Sichuan Agricultural University,Yunnan Institute of Microbiology
[3] Yunnan University,undefined
来源：
Archives of Microbiology | 2017年 / 199卷
关键词：
sp. nov.; Polyphasic taxonomy; 16S rRNA;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A novel actinomycete strain, designated XHU 5301T, was isolated from a hypersaline habitat, China. The strain was aerobic, Gram-stain positive and the optimum NaCl concentration for growth was 7–9% (w/v). Phylogenetic analysis based on an almost-complete 16S rRNA gene sequence of strain XHU 5301T showed that the organism was most closely related to Glycomyces halotolerans TRM 40137T (96.0%). The whole-cell sugar pattern consisted of glucose and galactose. The predominant menaquinone was MK-10(H4), MK-10(H2), and MK-9(H4). The major fatty acids were anteiso-C15: 0, iso-C15: 0, iso-C16: 0, and methyl-C19: 0. The polar lipids consist of diphosphatidylglycerol, phosphatidylglycerol, and one unknown phospholipid. The G+C content of the genomic DNA was 72.5 mol %. The novel species Glycomyces xinjiangensis sp. nov. was proposed, with strain XHU 5301T (=CCTCC AA 2016043T =KCTC 39689T) as the type strain of Glycomyces xinjiangensis.
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页码：1231 / 1235
页数：4
相关论文
共 106 条
[1]  
Bredholdt H(2007)Rare actinomycete bacteria from the shallow water sediments of the Trondheim fjord, Norway: isolation, diversity and biological activity Environ Microbiol 9 2756-2764
[2]  
Galatenko OA(1978)Studies on aminopeptidase for the distinction of Gram-negative from Gram-positive bacteria Eur J Appl Microbiol Biotechnol 5 113-122
[3]  
Engelhardt K(1977)Distribution of menaquinones in actinomycetes and corynebacteria J Gen Microbiol 100 221-230
[4]  
Fjaervik E(1981)Evolutionary trees from DNA sequences: a maximum likelihood approach J Mol Evol 17 368-376
[5]  
Terekhova LP(1985)Confidence limits on phylogenies: an approach using the bootstrap Evolution 39 783-789
[6]  
Zotchev SB(1971)Toward defining the course of evolution: minimum change for a specific tree topology Syst Zool 20 406-416
[7]  
Cerny G(1974), Int J Syst Bacteriol 24 54-63
[8]  
Collins M-D(1997), and the nocardin strain Int J Syst Bacteriol 47 1129-1133
[9]  
Pirouz T(2010) gen. nov., sp. nov., a new genus of actinomycetes isolated from compost soil China. Int J Syst Evol Microbiol 60 349-352
[10]  
Goodfellow M(2012) sp. nov., a halotolerant bacterium isolated from a salt lake in Xinjiang Antonie van Leeuwenhoek 100 137-143
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