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Diversity and Characterization of Multicellular Magnetotactic Prokaryotes From Coral Reef Habitats of the Paracel Islands, South China Sea

文献类型：期刊论文

作者Teng, Zhaojie1,2,3,5; Zhang, Yuyang4; Zhang, Wenyan1,2,3,7; Pan, Hongmiao1,2,3,7; Xu, Jianhong1; Huang, Hui4; Xiao, Tian1,2,3,7; Wu, Long-Fei6,7
刊名FRONTIERS IN MICROBIOLOGY
出版日期2018-09-11
卷号9页码:10
ISSN号1664-302X
关键词multicellular magnetotactic prokaryotes (MMPs) diversity phylogenetic analysis coral reef South China Sea
DOI10.3389/fmicb.2018.02135
英文摘要While multicellular magnetotactic prokaryotes (MMPs) are ubiquitous in marine environments, the diversity of MMPs in sediments of coral reef ecosystems has rarely been reported. In this study, we made an investigation on the diversity and characteristics of MMPs in sediments at 11 stations in coral reef habitats of the Paracel Islands. The results showed that MMPs were present at nine stations, with spherical mulberry-like MMPs (s-MMPs) found at all stations and ellipsoidal pineapple-like MMPs (e-MMPs) found at seven stations. The maximum abundance of MMPs was 6 ind./cm(3). Phylogenetic analysis revealed the presence of one e-MMP species and five s-MMP species including two species of a new genus. The results indicate that coral reef habitats of the Paracel Islands have a high diversity of MMPs that bio-mineralize multiple intracellular chains of iron crystals and play important role in iron cycling in such oligotrophic environment. These observations provide new perspective of the diversity of MMPs in general and expand knowledge of the occurrence of MMPs in coral reef habitats.
WOS关键词CANDIDATUS MAGNETOGLOBUS MULTICELLULARIS ; FIXATION ACETYLENE-REDUCTION ; NITROGEN-FIXATION ; YELLOW SEA ; SPATIOTEMPORAL DISTRIBUTION ; HYPERSALINE LAGOON ; BACTERIA ; IRON ; SEDIMENTS ; ULTRASTRUCTURE
资助项目National Natural Science Foundation of China[NSFC 41330962] ; National Natural Science Foundation of China[41776131] ; National Natural Science Foundation of China[41776130] ; National Natural Science Foundation of China-Shandong Joint Fund[U1706208]
WOS研究方向Microbiology
语种英语
出版者FRONTIERS MEDIA SA
WOS记录号WOS:000444295500002
资助机构National Natural Science Foundation of China ; National Natural Science Foundation of China-Shandong Joint Fund
源URL[http://ir.qibebt.ac.cn/handle/337004/11828]  
专题中国科学院青岛生物能源与过程研究所
通讯作者Zhang, Wenyan; Pan, Hongmiao
作者单位1.Chinese Acad Sci, CAS Key Lab Marine Ecol & Environm Sci, Inst Oceanol, Qingdao, Peoples R China
2.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Ecol & Environm Sci, Qingdao, Peoples R China
3.Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao, Peoples R China
4.Chinese Acad Sci, South China Sea Inst Oceanol, Key Lab Marine Bioresources Sustainable Utilizat, Guangzhou, Guangdong, Peoples R China
5.Univ Chinese Acad Sci, Beijing, Peoples R China
6.Aix Marseille Univ, CNRS, LCB, Marseille, France
7.CNRS CAS, Int Associated Lab Evolut & Dev Magnetotact Multi, Qingdao, Peoples R China
推荐引用方式
GB/T 7714		 Teng, Zhaojie,Zhang, Yuyang,Zhang, Wenyan,et al. Diversity and Characterization of Multicellular Magnetotactic Prokaryotes From Coral Reef Habitats of the Paracel Islands, South China Sea[J]. FRONTIERS IN MICROBIOLOGY,2018,9:10.
APA Teng, Zhaojie.,Zhang, Yuyang.,Zhang, Wenyan.,Pan, Hongmiao.,Xu, Jianhong.,...&Wu, Long-Fei.(2018).Diversity and Characterization of Multicellular Magnetotactic Prokaryotes From Coral Reef Habitats of the Paracel Islands, South China Sea.FRONTIERS IN MICROBIOLOGY,9,10.
MLA Teng, Zhaojie,et al."Diversity and Characterization of Multicellular Magnetotactic Prokaryotes From Coral Reef Habitats of the Paracel Islands, South China Sea".FRONTIERS IN MICROBIOLOGY 9(2018):10.

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来源：青岛生物能源与过程研究所

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