IOCAS-IR  > 海洋生态与环境科学重点实验室
The detection of magnetotactic bacteria in deep sea sediments from the east Pacific Manganese Nodule Province
Dong, Yi1,2,4; Li, Jinhua3,4; Zhang, Wuchang1,2; Zhang, Wenyan1,2,4; Zhao, Yuan1,2,4; Xiao, Tian1,2,4; Wu, Long-Fei4,5; Pan, Hongmiao1,2,4
2016-04-01
Source PublicationENVIRONMENTAL MICROBIOLOGY REPORTS
Volume8Issue:2Pages:239-249
SubtypeArticle
AbstractMagnetotactic bacteria (MTB) are distributed ubiquitously in sediments from coastal environments to the deep sea. The Pacific Manganese Nodule Province contains numerous polymetallic nodules mainly composed of manganese, iron, cobalt, copper and nickel. In the present study we used Illumina MiSeq sequencing technology to assess the communities of putative MTB in deep sea surface sediments at nine stations in the east Pacific Manganese Nodule Province. A total of 402 sequence reads from MTB were classified into six operational taxonomic units (OTUs). Among these, OTU113 and OTU759 were affiliated with the genus Magnetospira, OTU2224 and OTU2794 were affiliated with the genus Magnetococcus and Magnetovibrio, respectively, OTU3017 had no known genus affiliation, and OTU2556 was most similar to CandidatusMagnetananas. Interestingly, OTU759 was widely distributed, occurring at all study sites. Magnetism measurements revealed that all sediments were dominated by low coercivity, non-interacting single domain magnetic minerals. Transmission electron microscopy confirmed that the magnetic minerals were magnetosomes. Our data suggest that diverse putative MTB are widely distributed in deep sea surface sediments from the east Pacific Manganese Nodule Province.
DOI10.1111/1758-2229.12374
Indexed BySCI
Language英语
WOS IDWOS:000372931000010
Citation statistics
Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Version出版稿
Identifierhttp://ir.qdio.ac.cn/handle/337002/126254
Collection海洋生态与环境科学重点实验室
Affiliation1.Chinese Acad Sci, Key Lab Marine Ecol & Environm Sci, Inst Oceanol, Qingdao 266071, Peoples R China
2.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Ecol & Environm Sci, Qingdao 266071, Peoples R China
3.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Earth & Planetary Phys, Beijing 100029, Peoples R China
4.Aix Marseille Univ, CNRS, Inst Microbiol Mediterranee, Lab Int Associe Biomineralisat & Nanostruct LIA, F-13402 Marseille, France
5.Aix Marseille Univ, CNRS, Inst Microbiol Mediterranee, Lab Chim Bacterienne UMR7283, F-13402 Marseille, France
First Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences
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Dong, Yi,Li, Jinhua,Zhang, Wuchang,et al. The detection of magnetotactic bacteria in deep sea sediments from the east Pacific Manganese Nodule Province[J]. ENVIRONMENTAL MICROBIOLOGY REPORTS,2016,8(2):239-249.
APA Dong, Yi.,Li, Jinhua.,Zhang, Wuchang.,Zhang, Wenyan.,Zhao, Yuan.,...&Pan, Hongmiao.(2016).The detection of magnetotactic bacteria in deep sea sediments from the east Pacific Manganese Nodule Province.ENVIRONMENTAL MICROBIOLOGY REPORTS,8(2),239-249.
MLA Dong, Yi,et al."The detection of magnetotactic bacteria in deep sea sediments from the east Pacific Manganese Nodule Province".ENVIRONMENTAL MICROBIOLOGY REPORTS 8.2(2016):239-249.
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