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| 3,000 km and 1,500-year presence of Aureococcus anophagefferens reveals indigenous origin of brown tides in China | |
Tang, Ying Zhong1,2; Ma, Zhaopeng1,3; Hu, Zhangxi1 ; Deng, Yunyan1; Yang, Aoao1,3,6; Lin, Siheng1,3; Yi, Liang4; Chai, Zhaoyang1; Gobler, Christopher J.5
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| 2019-08-29 | |
| Source Publication | MOLECULAR ECOLOGY
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| ISSN | 0962-1083 |
| Pages | 12 |
| Corresponding Author | Tang, Ying Zhong(yingzhong.tang@qdio.ac.cn) |
| Abstract | 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. |
| Keyword | Aureococcus anophagefferens brown tide geographic distribution harmful algal blooms resting stage sediment dating |
| DOI | 10.1111/mec.15196 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 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 Research Area | Biochemistry & Molecular Biology ; Environmental Sciences & Ecology ; Evolutionary Biology |
| WOS Subject | Biochemistry & Molecular Biology ; Ecology ; Evolutionary Biology |
| WOS ID | WOS:000484206400001 |
| Publisher | WILEY |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.qdio.ac.cn/handle/337002/162805 |
| Collection | 海洋生态与环境科学重点实验室 |
| Corresponding Author | Tang, Ying Zhong |
| Affiliation | 1.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Ecol & Environm Sci, Qingdao, Shandong, Peoples R China 2.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Ecol & Environm Sci, Qingdao, Shandong, Peoples R China 3.Univ Chinese Acad Sci, Beijing, Peoples R China 4.Tongji Univ, State Key Lab Marine Geol, Shanghai, Peoples R China 5.SUNY Stony Brook, Sch Marine & Atmospher Sci, New York, NY USA 6.Linyi Univ, Shandong Prov Key Lab Water & Soil Conservat & En, Middle Part Shuangling Rd, Linyi, Shandong, Peoples R China |
| First Author Affilication | Institute of Oceanology, Chinese Academy of Sciences |
| Corresponding Author Affilication | Institute of Oceanology, Chinese Academy of Sciences |
| Recommended Citation 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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