Genetic diversity of potentially free-living Symbiodinium in the Xisha Islands, South China Sea: Implications for the resilience of coral reefs
Zhou, Guowei1,2,3; Huang, Hui1,2; Yu, Ziniu1; Dong, Zhijun4; Li, Yuanchao5
发表期刊AQUATIC ECOSYSTEM HEALTH & MANAGEMENT
ISSN1463-4988
2012
卷号15期号:2页码:152-160
关键词Chloroplast 23s Hypervariable Region Dinoflagellate Zooxanthellae
产权排序[Zhou, Guowei; Huang, Hui; Yu, Ziniu] Chinese Acad Sci, Key Lab Marine Bioresources Sustainable Utilizat, S China Sea Inst Oceanol, Guangzhou 510301, Guangdong, Peoples R China; [Zhou, Guowei; Huang, Hui] Natl Expt Stn Trop Marine Biol, Sanya 572000, Hainan Island, Peoples R China; [Zhou, Guowei] Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China; [Dong, Zhijun] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China; [Li, Yuanchao] Hainan Marine Dev & Design Inst, Haikou 570125, Peoples R China
通讯作者Huang, H (reprint author), Chinese Acad Sci, Key Lab Marine Bioresources Sustainable Utilizat, S China Sea Inst Oceanol, Guangzhou 510301, Guangdong, Peoples R China.,coralreef@scsio.ac.cn
作者部门中科院海岸带环境过程与生态修复重点实验室
英文摘要Free-living Symbiodinium have been the focus of considerable attention among coral reef researchers because they represent a source of symbionts for both recently recruited corals and adult corals that are subject to environmental stress (e.g. climate change). We evaluated the genetic diversity of free-living Symbiodinium in seawater collected from the Xisha Islands in the South China Sea using sequence analysis of the hypervariable region of the chloroplast 23S. We sequenced a total of 267 cloned gene fragments representing Symbiodinium in clades A, B, C, D, F, and G, of which 34 were distinct types. The diversity of free-living Symbiodinium types was high at all sites. The majority of Symbiodinium sequences belonged to clade C. There was no significant difference in Symbiodinium sequence types among sites or depths. Our results highlight the high diversity of free-living Symbiodinium pools in the coral reef environment and provide a foundation for future studies of the spatiotemporal distribution of Symbiodinium. Such information is critical to understand and predict the influence of symbiotic dinoflagellates on the adaptation of their host to environmental changes.; Free-living Symbiodinium have been the focus of considerable attention among coral reef researchers because they represent a source of symbionts for both recently recruited corals and adult corals that are subject to environmental stress (e.g. climate change). We evaluated the genetic diversity of free-living Symbiodinium in seawater collected from the Xisha Islands in the South China Sea using sequence analysis of the hypervariable region of the chloroplast 23S. We sequenced a total of 267 cloned gene fragments representing Symbiodinium in clades A, B, C, D, F, and G, of which 34 were distinct types. The diversity of free-living Symbiodinium types was high at all sites. The majority of Symbiodinium sequences belonged to clade C. There was no significant difference in Symbiodinium sequence types among sites or depths. Our results highlight the high diversity of free-living Symbiodinium pools in the coral reef environment and provide a foundation for future studies of the spatiotemporal distribution of Symbiodinium. Such information is critical to understand and predict the influence of symbiotic dinoflagellates on the adaptation of their host to environmental changes.
文章类型Article
收录类别SCI
语种英语
关键词[WOS]GREAT-BARRIER-REEF ; LARGE SUBUNIT RDNA ; GENUS SYMBIODINIUM ; CLIMATE-CHANGE ; SCLERACTINIAN CORALS ; HOST-SPECIFICITY ; BLEACHING EVENT ; ZOOXANTHELLAE ; POPULATIONS ; DINOPHYCEAE
研究领域[WOS]Environmental Sciences & Ecology ; Marine & Freshwater Biology ; Water Resources
WOS记录号WOS:000306323300007
引用统计
被引频次:3[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.yic.ac.cn/handle/133337/5994
专题中国科学院海岸带环境过程与生态修复重点实验室
作者单位1.Chinese Acad Sci, Key Lab Marine Bioresources Sustainable Utilizat, S China Sea Inst Oceanol, Guangzhou 510301, Guangdong, Peoples R China
2.Natl Expt Stn Trop Marine Biol, Sanya 572000, Hainan Island, Peoples R China
3.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
4.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China
5.Hainan Marine Dev & Design Inst, Haikou 570125, Peoples R China
推荐引用方式
GB/T 7714
Zhou, Guowei,Huang, Hui,Yu, Ziniu,et al. Genetic diversity of potentially free-living Symbiodinium in the Xisha Islands, South China Sea: Implications for the resilience of coral reefs[J]. AQUATIC ECOSYSTEM HEALTH & MANAGEMENT,2012,15(2):152-160.
APA Zhou, Guowei,Huang, Hui,Yu, Ziniu,Dong, Zhijun,&Li, Yuanchao.(2012).Genetic diversity of potentially free-living Symbiodinium in the Xisha Islands, South China Sea: Implications for the resilience of coral reefs.AQUATIC ECOSYSTEM HEALTH & MANAGEMENT,15(2),152-160.
MLA Zhou, Guowei,et al."Genetic diversity of potentially free-living Symbiodinium in the Xisha Islands, South China Sea: Implications for the resilience of coral reefs".AQUATIC ECOSYSTEM HEALTH & MANAGEMENT 15.2(2012):152-160.
条目包含的文件 下载所有文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
Genetic diversity of(395KB) 开放获取--浏览 下载
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Zhou, Guowei]的文章
[Huang, Hui]的文章
[Yu, Ziniu]的文章
百度学术
百度学术中相似的文章
[Zhou, Guowei]的文章
[Huang, Hui]的文章
[Yu, Ziniu]的文章
必应学术
必应学术中相似的文章
[Zhou, Guowei]的文章
[Huang, Hui]的文章
[Yu, Ziniu]的文章
相关权益政策
暂无数据
收藏/分享
文件名: Genetic diversity of potentially free-living Symbiodinium in the Xisha Islands, South China Sea Implications for the resilience of coral reefs.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。