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3,000 km and 1,500-year presence of Aureococcus anophagefferens reveals indigenous origin of brown tides in China

文献类型：期刊论文

作者Tang, Ying Zhong5,6; Ma, Zhaopeng4,6; Hu, Zhangxi6; Deng, Yunyan6; Yang, Aoao1,4,6; Lin, Siheng4,6; Yi, Liang3; Chai, Zhaoyang6; Gobler, Christopher J.2
刊名MOLECULAR ECOLOGY
出版日期2019-08-29
页码12
ISSN号0962-1083
关键词Aureococcus anophagefferens brown tide geographic distribution harmful algal blooms resting stage sediment dating
DOI10.1111/mec.15196
通讯作者Tang, Ying Zhong(yingzhong.tang@qdio.ac.cn)
英文摘要The nonmotile, spherical, picoplanktonic (2-mu m-sized) pelagophyte Aureococcus anophagefferens has caused numerous harmful blooms ("brown tides") across global marine ecosystems. Blooms have developed along the east coast of the USA since 1985, a limited number of times in South Africa around 1997, and frequently in China since 2009. As a consequence, the harmful blooms have caused massive losses in aquaculture and coastal ecosystems, particularly mortalities in cultured shellfish. Therefore, whether A. anophagefferens was recently introduced to China via natural/artificial transport of resting stage cells or has been an indigenous species has become a question of profound ecological significance and broad interest, which motivated our extensive investigation on the geographic and historical presence of this species in the seas of China. We applied a combined approach of extensive PCR-based detection and sequencing, germination experiments and monoclonal antibody staining of germlings to samples of surface sediment and sediment core (dated via combined isotopic measurements) collected from all four seas of China, and searched the supplementary data set of a recent Science publication. We discovered that A. anophagefferens does have a resting stage in the sediment, but it also has a wide geographic distribution both in China (covering a range of similar to 30 degrees in latitude, similar to 15.7 degrees in longitude and 2.5-3,456 m in water depth; temperate to tropical and coastal to open oceans) and in almost all oceans of the world and a historical presence of >1,500 years in the Bohai Sea, China. The work revealed that A. anophagefferens is not a recently introduced, but an indigenous species in China and has in fact a globally cosmopolitan distribution.
资助项目NSFC-Shandong Joint Fund for Marine Ecology and Environmental Sciences[U1606404] ; Scientific and Technological Innovation Project - Qingdao National Laboratory for Marine Science and Technology[2016ASKJ02] ; National Science Foundation of China[41476142] ; National Science Foundation of China[41506143] ; National Science Foundation of China[41606126] ; National Science Foundation of China[61533011]
WOS研究方向Biochemistry & Molecular Biology ; Environmental Sciences & Ecology ; Evolutionary Biology
语种英语
出版者WILEY
WOS记录号WOS:000484206400001
源URL[http://ir.qdio.ac.cn/handle/337002/162804]  
专题海洋研究所_海洋生态与环境科学重点实验室
通讯作者Tang, Ying Zhong
作者单位1.Linyi Univ, Shandong Prov Key Lab Water & Soil Conservat & En, Middle Part Shuangling Rd, Linyi, Shandong, Peoples R China
2.SUNY Stony Brook, Sch Marine & Atmospher Sci, New York, NY USA
3.Tongji Univ, State Key Lab Marine Geol, Shanghai, Peoples R China
4.Univ Chinese Acad Sci, Beijing, Peoples R China
5.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Ecol & Environm Sci, Qingdao, Shandong, Peoples R China
6.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Ecol & Environm Sci, Qingdao, Shandong, Peoples R China
推荐引用方式
GB/T 7714		 Tang, Ying Zhong,Ma, Zhaopeng,Hu, Zhangxi,et al. 3,000 km and 1,500-year presence of Aureococcus anophagefferens reveals indigenous origin of brown tides in China[J]. MOLECULAR ECOLOGY,2019:12.
APA Tang, Ying Zhong.,Ma, Zhaopeng.,Hu, Zhangxi.,Deng, Yunyan.,Yang, Aoao.,...&Gobler, Christopher J..(2019).3,000 km and 1,500-year presence of Aureococcus anophagefferens reveals indigenous origin of brown tides in China.MOLECULAR ECOLOGY,12.
MLA Tang, Ying Zhong,et al."3,000 km and 1,500-year presence of Aureococcus anophagefferens reveals indigenous origin of brown tides in China".MOLECULAR ECOLOGY (2019):12.

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来源：海洋研究所

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