干旱区生态环境知识资源中心(Arid): Phytohalomonas tamaricis gen. nov., sp. nov., an endophytic bacterium isolated from Tamarix ramosissima roots growing in Kumtag desert

Arid

DOI	10.1007/s00203-019-01724-x
	Phytohalomonas tamaricis gen. nov., sp. nov., an endophytic bacterium isolated from Tamarix ramosissima roots growing in Kumtag desert
	Liu, Lei 1; Wang, Shi-yan 1; He, Cong-fen 2; Zhang, Xiao-xia 3; Chi, Miao 4; Liang, Li-xiong 1; Li, Lu-bin 1
通讯作者	Li, Lu-bin
来源期刊	ARCHIVES OF MICROBIOLOGY
ISSN	0302-8933
EISSN	1432-072X
出版年	2020
卷号	202 期号:1 页码:143-151
英文摘要	A gram-stain-negative, aerobic, non-spore-forming, rod-shaped, non-motile bacterium strain R4HLG17(T) was isolated from Tamarix ramosissima roots growing in Kumtag desert. The strain grew at salinities of 0-16% (w/v) NaCl (optimum 5-6%), pH 5-9 (optimum 7) and at 16-45 degrees C. Based on 16S rRNA gene sequence similarity, strain R4HLG17(T) belonged to the family Halomonadaceae and was most closely related to Halomonas lutea DSM 23508(T)(95.1%), followed by Halotalea alkalilenta AW-7(T)(94.8%), Salinicola acroporae S4-41(T)(94.8%), Salinicola halophilus CG4.1(T)(94.6%), and Larsenimonas salina M1-18(T)(94.4%). Multilocus sequence analysis (MLSA) based on the partial sequences of 16S rRNA, atpA, gyrB, rpoD, and secA genes indicated that the strain R4HLG17(T) formed an independent and monophyletic branch related to other genera of Halomonadaceae, supporting its placement as a new genus in this family. The draft genome of strain R4HLG17(T) was 3.6 Mb with a total G + C content of 55.1%. The average nucleotide identity to Halomonas lutea DSM 23508(T) was 83.5%. Q-9 was detected as the major respiratory quinone and summed feature 8 (C-18:1 omega 7c/C-18:1 omega 6c), summed feature 3 (C-16:1 omega 7c/C-16:1 omega 6c), and C-16:0 as predominant cellular fatty acids. On the basis of chemotaxonomic, phylogenetic, and phenotypic evidence, strain R4HLG17(T) is concluded to represent a novel species of a new genus within Halomonadaceae, for which the name Phytohalomonas tamaricis gen. nov., sp. nov., is proposed. The type strain is R4HLG17(T) (=ACCC 19929(T)=KCTC 52415(T)).
英文关键词	Halomonadaceae Phytohalomonas tamaricis Tamarix ramosissima Endophytic bacterium Kumtag desert
类型	Article
语种	英语
国家	Peoples R China
收录类别	SCI-E
WOS记录号	WOS:000511494200014
WOS关键词	MODERATELY HALOPHILIC BACTERIUM ; FAMILY HALOMONADACEAE ; ALKALITOLERANT BACTERIUM ; COMB.-NOV. ; SALINICOLA ; DATABASE ; PROPOSAL ; MEMBER
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/2XILL650/314100
作者单位	1.Chinese Acad Forestry, Res Inst Forestry, State Key Lab Tree Genet & Breeding, Key Lab Tree Breeding & Cultivat,State Forestry A, Beijing 100091, Peoples R China; 2.Beijing Technol & Business Univ, Beijing Key Lab Plant Resource Res & Dev, Beijing 100048, Peoples R China; 3.Chinese Acad Agr Sci, Inst Agr Resources & Reg Planning, Key Lab Microbial Resources Collect & Preservat, Minist Agr, Beijing 100081, Peoples R China; 4.Beijing Bot Garden, Beijing 100093, Peoples R China
推荐引用方式 GB/T 7714	Liu, Lei,Wang, Shi-yan,He, Cong-fen,et al. Phytohalomonas tamaricis gen. nov., sp. nov., an endophytic bacterium isolated from Tamarix ramosissima roots growing in Kumtag desert[J],2020,202(1):143-151.
APA	Liu, Lei.,Wang, Shi-yan.,He, Cong-fen.,Zhang, Xiao-xia.,Chi, Miao.,...&Li, Lu-bin.(2020).Phytohalomonas tamaricis gen. nov., sp. nov., an endophytic bacterium isolated from Tamarix ramosissima roots growing in Kumtag desert.ARCHIVES OF MICROBIOLOGY,202(1),143-151.
MLA	Liu, Lei,et al."Phytohalomonas tamaricis gen. nov., sp. nov., an endophytic bacterium isolated from Tamarix ramosissima roots growing in Kumtag desert".ARCHIVES OF MICROBIOLOGY 202.1(2020):143-151.