Draft Genome of Scalindua rubra, Obtained from the Interface Above the Discovery Deep Brine in the Red Sea, Sheds Light on Potential Salt Adaptation Strategies in Anammox Bacteria

doi:10.1007/s00248-017-0929-7

CORC > 深海科学与工程研究所 > 中国科学院深海科学与工程研究所 > 深海科学研究部 > 深海生物学研究室 > 海洋微生物宏基因组与分子进化研究组

	Draft Genome of Scalindua rubra, Obtained from the Interface Above the Discovery Deep Brine in the Red Sea, Sheds Light on Potential Salt Adaptation Strategies in Anammox Bacteria
	Qian, Pei-Yuan 6; Lagkouvardos, Ilias 4; Speth, Daan R.1,3; Jetten, Mike S. M.2,3; Dutilh, Bas E.7,8,9; Wang, Yong5
刊名	MICROBIAL ECOLOGY
	2017-07-01
卷号	74 期号:1 页码:1-5
关键词	Scalindua Anammox Red Sea Genome Binning Metagenomics Salt Adaptation
DOI	10.1007/s00248-017-0929-7
文献子类	Article
英文摘要	Several recent studies have indicated that members of the phylum Planctomycetes are abundantly present at the brine-seawater interface (BSI) above multiple brine pools in the Red Sea. Planctomycetes include bacteria capable of anaerobic ammonium oxidation (anammox). Here, we investigated the possibility of anammox at BSI sites using metagenomic shotgun sequencing of DNA obtained from the BSI above the Discovery Deep brine pool. Analysis of sequencing reads matching the 16S rRNA and hzsA genes confirmed presence of anammox bacteria of the genus Scalindua. Phylogenetic analysis of the 16S rRNA gene indicated that this Scalindua sp. belongs to a distinct group, separate from the anammox bacteria in the seawater column, that contains mostly sequences retrieved from high-salt environments. Using coverage-and composition-based binning, we extracted and assembled the draft genome of the dominant anammox bacterium. Comparative genomic analysis indicated that this Scalindua species uses compatible solutes for osmoadaptation, in contrast to other marine anammox bacteria that likely use a salt-in strategy. We propose the name Candidatus Scalindua rubra for this novel species, alluding to its discovery in the Red Sea.
WOS关键词	COMMUNITY STRUCTURE ; MICROBIAL GENOMES ; WASTE-WATER ; NITROGEN ; OSMOADAPTATION ; DEHYDROGENASE ; ANNOTATION ; METABOLISM
语种	英语
WOS记录号	WOS:000403255500001
内容类型	期刊论文
源URL	[http://ir.idsse.ac.cn/handle/183446/3792]
专题	深海科学研究部_深海生物学研究室_海洋微生物宏基因组与分子进化研究组
作者单位	1.CALTECH, Div Geol & Planetary Sci, Pasadena, CA 91125 USA 2.Delft Univ Technol, Dept Biotechnol, Delft, Netherlands 3.Radboud Univ Nijmegen, Inst Water & Wetland Res, Dept Microbiol, Nijmegen, Netherlands 4.Tech Univ Munich, ZIEL Inst Food & Hlth, Freising Weihenstephan, Germany 5.Chinese Acad Sci, Inst Deep Sea Sci & Engn, Sanya, Peoples R China 6.Hong Kong Univ Sci & Technol, Div Life Sci, Clear Water Bay, Hong Kong, Peoples R China 7.Univ Utrecht, Theoret Biol & Bioinformat, Utrecht, Netherlands 8.Radboud Univ Nijmegen, Med Ctr, Ctr Mol & Biomol Informat, Nijmegen, Netherlands 9.Univ Fed Rio de Janeiro, Inst Biol, Rio De Janeiro, Brazil
推荐引用方式 GB/T 7714	Qian, Pei-Yuan,Lagkouvardos, Ilias,Speth, Daan R.,et al. Draft Genome of Scalindua rubra, Obtained from the Interface Above the Discovery Deep Brine in the Red Sea, Sheds Light on Potential Salt Adaptation Strategies in Anammox Bacteria[J]. MICROBIAL ECOLOGY,2017,74(1):1-5.
APA	Qian, Pei-Yuan,Lagkouvardos, Ilias,Speth, Daan R.,Jetten, Mike S. M.,Dutilh, Bas E.,&Wang, Yong.(2017).Draft Genome of Scalindua rubra, Obtained from the Interface Above the Discovery Deep Brine in the Red Sea, Sheds Light on Potential Salt Adaptation Strategies in Anammox Bacteria.MICROBIAL ECOLOGY,74(1),1-5.
MLA	Qian, Pei-Yuan,et al."Draft Genome of Scalindua rubra, Obtained from the Interface Above the Discovery Deep Brine in the Red Sea, Sheds Light on Potential Salt Adaptation Strategies in Anammox Bacteria".MICROBIAL ECOLOGY 74.1(2017):1-5.