Spatial Diversity of Bacterioplankton Communities in Surface Water of Northern South China Sea
文献类型：期刊论文
| 作者 | Li, Jialin1 ; Li, Nan1; Li, Fuchao2; Zou, Tao3; Yu, Shuxian1,4; Wang, Yinchu1,4; Qin, Song1; Wang, Guangyi5,6
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| 刊名 | PLOS ONE
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| 出版日期 | 2014-11-17 |
| 卷号 | 9期号:11页码:e113014 |
| 关键词 | BACTERIAL COMMUNITIES PHYTOPLANKTON GROWTH NUTRIENT LIMITATION MICROBIAL DIVERSITY MARINE-SEDIMENTS PEARL RIVER LATE SUMMER OCEAN ABUNDANCE COASTAL |
| ISSN号 | 1932-6203 |
| 产权排序 | [Li, Jialin; Li, Nan; Yu, Shuxian; Wang, Yinchu; Qin, Song] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Biol & Bioresource Utilizat, Yantai, Peoples R China; [Li, Fuchao] Chinese Acad Sci, Inst Oceanol, Key Lab Expt Marine Biol, Qingdao, Peoples R China; [Zou, Tao] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai, Peoples R China; [Yu, Shuxian; Wang, Yinchu] Chinese Acad Sci, Grad Univ, Beijing, Peoples R China; [Wang, Guangyi] Tianjin Univ, Sch Environm Sci & Engn, Tianjin Univ Ctr Marine Environm Ecol, Tianjin 300072, Peoples R China; [Wang, Guangyi] Univ Hawaii Manoa, Dept Microbiol, Honolulu, HI 96822 USA |
| 通讯作者 | Qin, S (reprint author), Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Biol & Bioresource Utilizat, Yantai, Peoples R China. sqin@yic.ac.cn |
| 中文摘要 | The South China Sea is one of the largest marginal seas, with relatively frequent passage of eddies and featuring distinct spatial variation in the western tropical Pacific Ocean. Here, we report a phylogenetic study of bacterial community structures in surface seawater of the northern South China Sea (nSCS). Samples collected from 31 sites across large environmental gradients were used to construct clone libraries and yielded 2,443 sequences grouped into 170 OTUs. Phylogenetic analysis revealed 23 bacterial classes with major components alpha-, beta- and gamma-Proteobacteria, as well as Cyanobacteria. At class and genus taxon levels, community structure of coastal waters was distinctively different from that of deep-sea waters and displayed a higher diversity index. Redundancy analyses revealed that bacterial community structures displayed a significant correlation with the water depth of individual sampling sites. Members of alpha-Proteobacteria were the principal component contributing to the differences of the clone libraries. Furthermore, the bacterial communities exhibited heterogeneity within zones of upwelling and anticyclonic eddies. Our results suggested that surface bacterial communities in nSCS had two-level patterns of spatial distribution structured by ecological types (coastal VS. oceanic zones) and mesoscale physical processes, and also provided evidence for bacterial phylogenetic phyla shaped by ecological preferences. |
| 英文摘要 | The South China Sea is one of the largest marginal seas, with relatively frequent passage of eddies and featuring distinct spatial variation in the western tropical Pacific Ocean. Here, we report a phylogenetic study of bacterial community structures in surface seawater of the northern South China Sea (nSCS). Samples collected from 31 sites across large environmental gradients were used to construct clone libraries and yielded 2,443 sequences grouped into 170 OTUs. Phylogenetic analysis revealed 23 bacterial classes with major components alpha-, beta- and gamma-Proteobacteria, as well as Cyanobacteria. At class and genus taxon levels, community structure of coastal waters was distinctively different from that of deep-sea waters and displayed a higher diversity index. Redundancy analyses revealed that bacterial community structures displayed a significant correlation with the water depth of individual sampling sites. Members of alpha-Proteobacteria were the principal component contributing to the differences of the clone libraries. Furthermore, the bacterial communities exhibited heterogeneity within zones of upwelling and anticyclonic eddies. Our results suggested that surface bacterial communities in nSCS had two-level patterns of spatial distribution structured by ecological types (coastal VS. oceanic zones) and mesoscale physical processes, and also provided evidence for bacterial phylogenetic phyla shaped by ecological preferences. |
| 学科主题 | Multidisciplinary Sciences |
| 研究领域[WOS] | Science & Technology - Other Topics |
| 关键词[WOS] | BACTERIAL COMMUNITIES ; PHYTOPLANKTON GROWTH ; NUTRIENT LIMITATION ; MICROBIAL DIVERSITY ; MARINE-SEDIMENTS ; PEARL RIVER ; LATE SUMMER ; OCEAN ; ABUNDANCE ; COASTAL |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000345158700094 |
| 源URL | [http://ir.yic.ac.cn/handle/133337/8524]  |
| 专题 | 烟台海岸带研究所_海岸带生物学与生物资源利用所重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Biol & Bioresource Utilizat, Yantai, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, Key Lab Expt Marine Biol, Qingdao, Peoples R China 3.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai, Peoples R China 4.Chinese Acad Sci, Grad Univ, Beijing, Peoples R China 5.Tianjin Univ, Sch Environm Sci & Engn, Tianjin Univ Ctr Marine Environm Ecol, Tianjin 300072, Peoples R China 6.Univ Hawaii Manoa, Dept Microbiol, Honolulu, HI 96822 USA |
| 推荐引用方式 GB/T 7714 | Li, Jialin,Li, Nan,Li, Fuchao,et al. Spatial Diversity of Bacterioplankton Communities in Surface Water of Northern South China Sea[J]. PLOS ONE,2014,9(11):e113014. |
| APA | Li, Jialin.,Li, Nan.,Li, Fuchao.,Zou, Tao.,Yu, Shuxian.,...&Wang, Guangyi.(2014).Spatial Diversity of Bacterioplankton Communities in Surface Water of Northern South China Sea.PLOS ONE,9(11),e113014. |
| MLA | Li, Jialin,et al."Spatial Diversity of Bacterioplankton Communities in Surface Water of Northern South China Sea".PLOS ONE 9.11(2014):e113014. |
入库方式： OAI收割
来源：烟台海岸带研究所
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