气候变化领域集成服务门户(CCPortal): Dyadobacter chenhuakuii sp. nov., Dyadobacter chenwenxiniae sp. nov., and Dyadobacter fanqingshengii sp. nov., isolated from soil of the Qinghai-Tibetan Plateau

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DOI	10.1099/ijsem.0.005747
	Dyadobacter chenhuakuii sp. nov., Dyadobacter chenwenxiniae sp. nov., and Dyadobacter fanqingshengii sp. nov., isolated from soil of the Qinghai-Tibetan Plateau
	Ma, Caiyun; Zhang, Gui; Cheng, Yanpeng; Lei, Wenjing; Yang, Caixin; Liu, Yue; Yang, Jing; Lu, Shan; Jin, Dong; Liu, Liyun; Xu, Jianguo
发表日期	2023
ISSN	1466-5026
EISSN	1466-5034
卷号	73 期号:3
英文摘要	Six novel bacterial strains, designated CY22T, CY357, LJ419T, LJ53, CY399T and CY107 were isolated from soil samples collected from the Qinghai-Tibetan Plateau, PR China. Cells were aerobic, rod- shaped, yellow- pigmented, catalase- and oxidase- positive, Gram- stain- negative, non- motile and non- spore- forming. All strains were psychrotolerant and could grow at 0 & DEG;C. The results of phylogenetic and phylogenomic analyses, based on 16S rRNA gene sequences and core genomic genes, indicated that the three strain pairs (CY22T/CY357, LJ419T/LJ53 and CY399T/CY107) were closely related to members of the genus Dyadobacter and clustered tightly with two species with validly published names, Dyadobacter alkalitolerans 12116T and Dyadobacter psychrophilus BZ26T. Values of digital DNA-DNA hybridization between genome sequences of the isolates and other strains from the GenBank database in the genus Dyadobacter were far below the 70.0 % threshold. The genomic DNA G+C content of these six strains ranged from 45.2 to 45.8 %. The major cellular fatty acids of all six strains were iso-C15:0 and summed feature 3 (comprising C16:1 & omega;7c and/or C16:1 & omega;6c). MK- 7 was the only respiratory quinone, and phosphatidylethanolamine was the predominant polar lipid for strains CY22T, LJ419T and CY399T. On the basis of the phenotypic, phylogenetic and genomic evidence presented, these six strains represent three novel members of the genus Dyadobacter, for which the names Dyadobacter chenhuakuii sp. nov., Dyadobacter chenwenxiniae sp. nov. and Dyadobacter fanqingshengii sp. nov. are proposed. The type strains are CY22T (= GDMCC 1.3045T = KCTC 92299T), LJ419T (= GDMCC 1.2872T = JCM 33794T) and CY399T (= GDMCC 1.3052T = KCTC 92306T), respectively.
关键词	Dyadobacter phylogenetic analysis phylogenomic analysis Qinghai-Tibet Plateau soil
英文关键词	ESCHERICHIA-COLI; MICROORGANISMS
WOS研究方向	Microbiology
WOS记录号	WOS:001044335000025
来源期刊	INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/283597
作者单位	Shanxi Medical University; Shandong First Medical University & Shandong Academy of Medical Sciences; Shenzhen Center for Disease Control & Prevention (SZCDC); Shanxi Medical University; Chinese Academy of Medical Sciences - Peking Union Medical College; Nankai University
推荐引用方式 GB/T 7714	Ma, Caiyun,Zhang, Gui,Cheng, Yanpeng,et al. Dyadobacter chenhuakuii sp. nov., Dyadobacter chenwenxiniae sp. nov., and Dyadobacter fanqingshengii sp. nov., isolated from soil of the Qinghai-Tibetan Plateau[J],2023,73(3).
APA	Ma, Caiyun.,Zhang, Gui.,Cheng, Yanpeng.,Lei, Wenjing.,Yang, Caixin.,...&Xu, Jianguo.(2023).Dyadobacter chenhuakuii sp. nov., Dyadobacter chenwenxiniae sp. nov., and Dyadobacter fanqingshengii sp. nov., isolated from soil of the Qinghai-Tibetan Plateau.INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY,73(3).
MLA	Ma, Caiyun,et al."Dyadobacter chenhuakuii sp. nov., Dyadobacter chenwenxiniae sp. nov., and Dyadobacter fanqingshengii sp. nov., isolated from soil of the Qinghai-Tibetan Plateau".INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY 73.3(2023).