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
Speth, Daan R.1,9; Lagkouvardos, Ilias2; Wang, Yong3; Qian, Pei-Yuan4; Dutilh, Bas E.5,6,7; Jetten, Mike S. M.1,8
2017-07-01
Source PublicationMICROBIAL ECOLOGY
Volume74Issue:1Pages:1-5
AbstractSeveral 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.
SubtypeArticle
KeywordScalindua Anammox Red Sea Genome Binning Metagenomics Salt Adaptation
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
DOI10.1007/s00248-017-0929-7
Indexed BySCI
Language英语
WOS KeywordCOMMUNITY STRUCTURE ; MICROBIAL GENOMES ; WASTE-WATER ; NITROGEN ; OSMOADAPTATION ; DEHYDROGENASE ; ANNOTATION ; METABOLISM
WOS SubjectEcology ; Marine & Freshwater Biology ; Microbiology
WOS IDWOS:000403255500001
Citation statistics
Cited Times:15[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.idsse.ac.cn/handle/183446/3792
Collection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
Affiliation1.Radboud Univ Nijmegen, Inst Water & Wetland Res, Dept Microbiol, Nijmegen, Netherlands
2.Tech Univ Munich, ZIEL Inst Food & Hlth, Freising Weihenstephan, Germany
3.Chinese Acad Sci, Inst Deep Sea Sci & Engn, Sanya, Peoples R China
4.Hong Kong Univ Sci & Technol, Div Life Sci, Clear Water Bay, Hong Kong, Peoples R China
5.Univ Utrecht, Theoret Biol & Bioinformat, Utrecht, Netherlands
6.Radboud Univ Nijmegen, Med Ctr, Ctr Mol & Biomol Informat, Nijmegen, Netherlands
7.Univ Fed Rio de Janeiro, Inst Biol, Rio De Janeiro, Brazil
8.Delft Univ Technol, Dept Biotechnol, Delft, Netherlands
9.CALTECH, Div Geol & Planetary Sci, Pasadena, CA 91125 USA
Recommended Citation
GB/T 7714
Speth, Daan R.,Lagkouvardos, Ilias,Wang, Yong,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 Speth, Daan R.,Lagkouvardos, Ilias,Wang, Yong,Qian, Pei-Yuan,Dutilh, Bas E.,&Jetten, Mike S. M..(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 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".MICROBIAL ECOLOGY 74.1(2017):1-5.
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