Complete Genome Sequences of Colwellia sp. Arc7-635, a Denitrifying Bacterium Isolated from Arctic Seawater

doi:10.1007/s00284-019-01714-8

	Complete Genome Sequences of Colwellia sp. Arc7-635, a Denitrifying Bacterium Isolated from Arctic Seawater
	Lin, Jing 1,2; Meng, Yingying 1,2; Shi, Yanjing 1; Lin, Xuezheng 2
刊名	CURRENT MICROBIOLOGY
	2019-09
卷号	76 期号:9 页码:1061-1065
ISSN号	0343-8651
DOI	10.1007/s00284-019-01714-8
英文摘要	Colwellia sp. Arc7-635, a psychrophilic denitrifying bacterium isolated from Arctic seawater, uses NO3- or NH4+ as the sole nitrogen source to grow at low temperatures. In this article, we describe the complete genome of Colwellia sp. Arc7-635. The genome has one circular chromosome of 4,741,350bp (38.41mol% G+C content), consisting of 3841 coding genes, 91 tRNA genes, as well as seven rRNA operons of 16S-23S-5S rRNA, and one operon of 16S-23S-5S-5S rRNA. According to the genomic annotation results, strain Colwellia sp. Arc7-635 encodes a complete denitrifying pathway consisting of genes affiliated with nitrate reductase, nitrite reductase, nitric oxide reductase, and nitrous oxide reductase. Genes affiliated with nitrate reduction to ammonia including nitrate reductases (NapA and NapB) and nitrite reductases (NirA, NirB, and NirD) were also identified. The whole genome sequences of Arc7-635 provide information that is useful for further clarifying nitrogen metabolisms and facilitate its potential applications in the bioremediation of nitrogen pollutions.
资助项目	Chinese Polar Environment Comprehensive Investigation and Assessment Program[CHINARE2017-03-05]
WOS关键词	AEROBIC DENITRIFICATION ; PREDICTION ; SEDIMENTS
WOS研究方向	Microbiology
语种	英语
出版者	SPRINGER
WOS记录号	WOS:000477871100013
内容类型	期刊论文
源URL	[http://ir.fio.com.cn:8080/handle/2SI8HI0U/24603]
专题	自然资源部第一海洋研究所
通讯作者	Shi, Yanjing; Lin, Xuezheng
作者单位	1.Qingdao Univ Sci & Technol, Coll Marine Sci & Biotechnol, Shandong Prov Key Lab Biochem Engn, Qingdao 266042, Shandong, Peoples R China 2.Minist Nat Resources, Inst Oceanog 1, Key Lab Marine Bioact Subst, Qingdao 266061, Shandong, Peoples R China
推荐引用方式 GB/T 7714	Lin, Jing,Meng, Yingying,Shi, Yanjing,et al. Complete Genome Sequences of Colwellia sp. Arc7-635, a Denitrifying Bacterium Isolated from Arctic Seawater[J]. CURRENT MICROBIOLOGY,2019,76(9):1061-1065.
APA	Lin, Jing,Meng, Yingying,Shi, Yanjing,&Lin, Xuezheng.(2019).Complete Genome Sequences of Colwellia sp. Arc7-635, a Denitrifying Bacterium Isolated from Arctic Seawater.CURRENT MICROBIOLOGY,76(9),1061-1065.
MLA	Lin, Jing,et al."Complete Genome Sequences of Colwellia sp. Arc7-635, a Denitrifying Bacterium Isolated from Arctic Seawater".CURRENT MICROBIOLOGY 76.9(2019):1061-1065.