Genomic analysis of a pure culture of magnetotactic bacterium Terasakiella sp. SH-1

doi:10.1007/s00343-021-1054-5

	Genomic analysis of a pure culture of magnetotactic bacterium Terasakiella sp. SH-1
	Du, Haijian1,2 ; Zhang, Wenyan 2,3,4,7; Lin, Wei 5,6,7; Pan, Hongmiao 2,3,4,7; Xiao, Tian 2,3,4,7; Wu, Long-Fei 7,8
	2021-11-01
发表期刊	JOURNAL OF OCEANOLOGY AND LIMNOLOGY
ISSN	2096-5508
卷号	39 期号:6 页码:2097-2106
通讯作者	Xiao, Tian(txiao@qdio.ac.cn)
摘要	Magnetotactic bacteria(MTB) display magnetotaxis ability because of biomineralization of intracellular nanometer-sized, membrane-bound organelles termed magnetosomes. Despite having been discovered more than half a century, only a few representatives of MTB have been isolated and cultured in the laboratory. In this study, we report the genomic characterization of a novel marine magnetotactic spirillum strain SH-1 belonging to the genus Terasakiella that was recently isolated. A gene encoding haloalkane dehalogenase, which is involved in the degradation of chlorocyclohexane, chlorobenzene, chloroalkane, and chloroalkene, was identified. SH-1 genome contained cysCHI and soxBAZYX genes, thus potentially capable of assimilatory sulfate reduction to H 2 S and using thiosulfate as electron donors and oxidizing it to sulfate. Genome of SH-1 also contained genes encoding periplasmic dissimilatory nitrate reductases(napAB), assimilatory nitrate reductase(nasA) and assimilatory nitrite reductases(nasB), suggesting that it is capable of gaining energy by converting nitrate to ammonia. The pure culture of Terasakiella sp. SH-1 together with its genomic results offers new opportunities to examine biology, physiology, and biomineralization mechanisms of MTB.
关键词	magnetotactic bacteria magnetotaxis pure culture comparative genomic analysis
DOI	10.1007/s00343-021-1054-5
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of ChinaShandong Joint Fund[U1706208] ; National Natural Science Foundation of China[41776131] ; National Natural Science Foundation of China[41776130]
WOS研究方向	Marine & Freshwater Biology ; Oceanography
WOS类目	Limnology ; Oceanography
WOS记录号	WOS:000734164300010
出版者	SCIENCE PRESS
引用统计	被引频次：3[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/177588
专题	海洋生态与环境科学重点实验室
通讯作者	Xiao, Tian
作者单位	1.Shandong Univ, Coll Life Sci, Qingdao 266237, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Ecol & Environm Sci, Qingdao 266071, Peoples R China 3.Pilot Natl Lab Marine Sci & Technol Qingdao, Lab Marine Ecol & Environm Sci, Qingdao 266237, Peoples R China 4.Chinese Acad Sci, Ctr Ocean Megasci, Qingdao 266071, Peoples R China 5.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Earth & Planetary Phys, Beijing 100029, Peoples R China 6.Chinese Acad Sci, Inst Earth Sci, Beijing 100029, Peoples R China 7.Chinese Acad Sci, France China Joint Lab Evolut & Dev Magnetotact M, Beijing 100029, Peoples R China 8.Aix Marseille Univ, LCB, CNRS, F-13402 Marseille, France
第一作者单位	海洋生态与环境科学重点实验室
通讯作者单位	海洋生态与环境科学重点实验室; 中国科学院海洋大科学研究中心
推荐引用方式 GB/T 7714	Du, Haijian,Zhang, Wenyan,Lin, Wei,et al. Genomic analysis of a pure culture of magnetotactic bacterium Terasakiella sp. SH-1[J]. JOURNAL OF OCEANOLOGY AND LIMNOLOGY,2021,39(6):2097-2106.
APA	Du, Haijian,Zhang, Wenyan,Lin, Wei,Pan, Hongmiao,Xiao, Tian,&Wu, Long-Fei.(2021).Genomic analysis of a pure culture of magnetotactic bacterium Terasakiella sp. SH-1.JOURNAL OF OCEANOLOGY AND LIMNOLOGY,39(6),2097-2106.
MLA	Du, Haijian,et al."Genomic analysis of a pure culture of magnetotactic bacterium Terasakiella sp. SH-1".JOURNAL OF OCEANOLOGY AND LIMNOLOGY 39.6(2021):2097-2106.

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