Complete genome sequence of Acinetobacter baumanni J1, a quorum sensing-producing algicidal bacterium, isolated from Eastern Pacific Ocean

doi:10.1016/j.margen.2019.100719

IR > 经济管理学院

	Complete genome sequence of Acinetobacter baumanni J1, a quorum sensing-producing algicidal bacterium, isolated from Eastern Pacific Ocean
	Zhang, Chen1 ; Li, Yao 2; Meng, Chen-Xu 3; Yang, Ming-Jun 1; Wang, Yong-Gang1 ; Cai, Zhong-Hua 4; Zuo, Ping 2; Zhou, Jin 4
	2020-08
发表期刊	MARINE GENOMICS
ISSN	1874-7787
卷号	52
摘要	The Acinetobacter baumanni J1 isolated from surface water of the Eastern Pacific Ocean, demonstrated significant algicidal activity on the algae Alexandrium tamarense. Interestingly, this strain showed the ability to produce an acyl-homoserine lactone (AHL) quorum sensing molecule. To better understand its AHL producing mechanism and its ecological functions, the genome of A. baumanni strain J1 was completely sequenced. The genome contained a circular chromosome of 3,948,465 bp with an average GC content of 39.9 mol%. A total of 3707 protein coding genes, 41 tRNA genes and 16 rRNA genes were obtained. In silico genome annotation identified a LuxI putative gene located on contig 4. Subsequent thin-layer chromatography analysis indicated that C8-AHL could be produced by A. baumanni J1, which confirmed the authenticity of the LuxI gene. Taken together, this work describes an algicidal bacterium that is capable of producing an AHL molecule, which may represent a valuable tool for developing microbial methods to control harmful algae.
关键词	Complete genome Acinetobacter baumanni J1 Quorum snesing Algicidal activity Harmful algae
DOI	10.1016/j.margen.2019.100719
收录类别	SCIE
语种	英语
WOS研究方向	Genetics & Heredity ; Marine & Freshwater Biology
WOS类目	Genetics & Heredity ; Marine & Freshwater Biology
WOS记录号	WOS:000543247400001
出版者	ELSEVIER
来源库	WOS
引用统计	被引频次：5[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/155138
专题	经济管理学院生命科学与工程学院
通讯作者	Zuo, Ping; Zhou, Jin
作者单位	1.Lanzhou Univ Technol, Sch Life Sci & Engn, Lanzhou, Gansu, Peoples R China; 2.Nanjing Univ, Sch Geog & Oceanog Sci, Nanjing, Jiangsu, Peoples R China; 3.Minist Nat Resources, Inst Oceanog 2, Hangzhou, Zhejiang, Peoples R China; 4.Tsinghua Univ, Shenzhen Int Grad Sch, Shenzhen 518055, Guangdong, Peoples R China
第一作者单位	生命科学与工程学院
第一作者的第一单位	生命科学与工程学院
推荐引用方式 GB/T 7714	Zhang, Chen,Li, Yao,Meng, Chen-Xu,et al. Complete genome sequence of Acinetobacter baumanni J1, a quorum sensing-producing algicidal bacterium, isolated from Eastern Pacific Ocean[J]. MARINE GENOMICS,2020,52.
APA	Zhang, Chen.,Li, Yao.,Meng, Chen-Xu.,Yang, Ming-Jun.,Wang, Yong-Gang.,...&Zhou, Jin.(2020).Complete genome sequence of Acinetobacter baumanni J1, a quorum sensing-producing algicidal bacterium, isolated from Eastern Pacific Ocean.MARINE GENOMICS,52.
MLA	Zhang, Chen,et al."Complete genome sequence of Acinetobacter baumanni J1, a quorum sensing-producing algicidal bacterium, isolated from Eastern Pacific Ocean".MARINE GENOMICS 52(2020).