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Erythrobacter arachoides sp nov., isolated from ice core
Xing, TT (Xing, Tingting)1,2; Liu, YQ (Liu, Yongqin)2,3,4; Wang, NL (Wang, Ninglian)3,5; Xu, BQ (Xu, Baiqing)3,4; Liu, KS (Liu, Keshao)1,2; Shen, L (Shen, Liang)4; Gu, ZQ (Gu, Zhengquan)1,2; Guo, BX (Guo, Bixi)1,2; Zhou, YG (Zhou, Yuguang)6; Liu, HC (Liu, Hongcan)6; Liu, YQ
Source PublicationINTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY
2017
Volume67Issue:10Pages:4235-4239
DOI10.1099/ijsem.0.002290
AbstractA Gram-stain-negative, rod-shaped bacterial strain, designed RC4-10-4(T), belonging to the genus Erythrobacter, was isolated from the East Rongbuk Glacier on the Tibetan Plateau. Strain RC4-10-4(T) grew optimally at pH 7.0, at 25 degrees C and in the presence of 2 % (w/v) NaCl. Summed feature 3 (C-16:1 omega 6c and/or iso-C-15:0 2-0H), summed feature 8 (C-18:1 omega 7c and/or C-18:1 omega 6c) and C-16:0 were the major fatty acids. The major polar lipids were phosphatidylethanolamine, phosphatidylglycerol, diphosphatidylglycerol, sphingoglycolipid and phosphatidylcholine. Carotenoid was detected in the cells. The DNA G+C content of the novel strain was 66.4 mol%. Phylogenetic analysis based on 16S rRNA gene sequences revealed that strain RC4-10-4(T) formed a distinct phylogenetic lineage within the cluster comprising Erythrobacter strains. Similarities between the 16S rRNA gene sequences of strain RC4-10-4(T) and the closely related strains Erythrobacter luteus KCTC 42179(T), Erythrobacter gangjinensis KCTC 22330(T), Erythrobacter odishensis KCTC 23981(T) and Erythrobacter atlanticuls KCTC 42697(T) were 98.0, 97.6, 97.5 and 97.2 %. The DNA-DNA hybridization values were 37.6, 15.4, 29.8 and 35.8 %, respectively. Based on the phenotypic and phylogenetic characteristics, strain RC4-10-4(T) represents a novel species of the genus Erythrobacter, for which the name Erythrobacter arachoides sp. nov. is proposed, with the type strain RC4-10-4(T) (=CGMCC 1.15507(T)=JCM 31277(T)).
Subject Area普通生物学
WOS IDWOS:000413484800087
Language英语
Indexed BySCI
KeywordTidal Flat Renaturation Rates Dna Hybridization Yellow Sea Gen-nov Bacterium Bacteriochlorophyll Sediment Korea Seawater
WOS Research AreaMicrobiology
WOS SubjectMicrobiology
Cooperation Status国内
SubtypeArticle
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Cited Times:6[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.itpcas.ac.cn/handle/131C11/7976
Collection图书馆
Corresponding AuthorLiu, YQ
Affiliation1.Chinese Acad Sci, Inst Tibetan Plateau Res, Key Lab Alpine Ecol & Biodivers, Beijing 100101, Peoples R China.
2.Univ Chinese Acad Sci, Beijing, Peoples R China.
3.Chinese Acad Sci, CAS Ctr Excellence Tibetan Plateau Earth Sci, Beijing 100101, Peoples R China.
4.Chinese Acad Sci, Inst Tibetan Plateau Res, Key Lab Tibetan Environm Changes & Land Surface P, Beijing 100101, Peoples R China.
5.Northwest Univ, Coll Urban & Environm Sci, Xian 710069, Shaanxi, Peoples R China.
6.Chinese Acad Sci, China Gen Microbiol Culture Collect Ctr, Inst Microbiol, Beijing 100101, Peoples R China.
Recommended Citation
GB/T 7714
Xing, TT ,Liu, YQ ,Wang, NL ,et al. Erythrobacter arachoides sp nov., isolated from ice core[J]. INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY,2017,67(10):4235-4239.
APA Xing, TT .,Liu, YQ .,Wang, NL .,Xu, BQ .,Liu, KS .,...&Liu, YQ.(2017).Erythrobacter arachoides sp nov., isolated from ice core.INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY,67(10),4235-4239.
MLA Xing, TT ,et al."Erythrobacter arachoides sp nov., isolated from ice core".INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY 67.10(2017):4235-4239.
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