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Germplasm evaluation and identification of the population source of hard clam (Mercenaria mercenaria) in China using SSR and COI markers

文献类型：期刊论文

作者Wang, Junyi1,3,4,5,6,11; Xue, Dongxiu1,3,4,5,6; Yang, Meijie1,3,4,5,6; Ji, Yunlong10; Song, Hao1,3,4,5,6; Zhou, Cong1,3,4,5,6,9; Shi, Pu1,3,4,5,6,9; Li, Yongren8; Guo, Yongjun8; Meng, Fanyu7
刊名FRONTIERS IN MARINE SCIENCE
出版日期2024-04-05
卷号11页码:16
关键词Mercenaria mercenaria microsatellite mtDNA COI germplasm evaluation origin tracing
DOI10.3389/fmars.2024.1362003
通讯作者Cheng, Shunfeng(sfcheng@qau.edu.cn) ; Zhang, Tao(tzhang@qdio.ac.cn)
英文摘要In aquaculture, good germplasm resources are nearly decisive for its development. The hard clam (Mercenaria mercenaria), a significant marine aquaculture bivalve in China, has flourished quickly since being introduced from North America in 1997. However, for numerous reasons, it has suffered from germplasm deterioration and uncertain origins. To address these issues, seven microsatellite DNA loci (SSRs) and mtCOI were employed to evaluate germplasm and trace the origins of various Chinese populations. The results of these two molecular genetic markers revealed weak genetic differentiation among all Chinese populations, with high genetic diversity observed across most individuals, except for a few outliers. This suggests an alarming situation regarding germplasm resources in China. Based on results of traceability analysis, the most likely areas of origin for the Chinese populations are Chesapeake Bay and the southern region of Cape Hatteras. This study provides a crucial theoretical foundation for the cultivation, conservation, and subsequent introduction of hard clam populations in China, thereby ensuring the sustainable growth of the hard clam breeding sector.
WOS关键词OYSTER CRASSOSTREA-GIGAS ; GENETIC DIVERSITY ANALYSIS ; PACIFIC OYSTER ; INTRODUCED POPULATIONS ; BAY SCALLOP ; MICROSATELLITE MARKERS ; MERETRIX-MERETRIX ; WILD ; L. ; INVASION
资助项目Key R&D Program of Shandong Province, China[2023CXGC010411] ; National Natural Science Foundation of China[31972793] ; Tianjin science and technology commission project[20YFZCSN00240] ; Tianjin Agricultural Committee Project[202103010] ; Lianyungang City Lianyun District, Mountain and Sea Talent Program Leading Talent Project, Lianyungang City Huaguo Mountain Talent Double Creation Program (Entrepreneurship) Project[CARS-49] ; Key Research and Development Program of Guangxi Province[2021AB34014] ; Taishan Scholars Program, Young Elite Scientists Sponsorship Program by CAST[2021QNRC001] ; Youth Innovation Promotion Association by CAS
WOS研究方向Environmental Sciences & Ecology ; Marine & Freshwater Biology
语种英语
WOS记录号WOS:001205489900001
出版者FRONTIERS MEDIA SA
源URL[http://ir.qdio.ac.cn/handle/337002/185573]  
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Cheng, Shunfeng; Zhang, Tao
作者单位1.Key Lab Expt Marine Biol, Qingdao, Shandong, Peoples R China
2.Lianyungang Blue Carbon Marine Technol Co Ltd, Lianyungang, Peoples R China
3.Inst Oceanol, Chinese Acad Sci CAS, Chinese Acad Sci, Key Lab Marine Ecol & Environm Sci, Qingdao, Peoples R China
4.Inst Oceanol, Chinese Acad Sci, CAS Engn Lab Marine Ranching, Qingdao, Peoples R China
5.Lab Marine Ecol & Environm Sci, Qingdao Natl Lab Marine Sci & Technol, Qingdao, Peoples R China
6.Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao, Peoples R China
7.Bur Agr Rural & Social Affairs, Lianyungang, Peoples R China
8.Tianjin Agr Univ, Fisheries Coll, Tianjin Key Lab Aqua Ecol & Aquaculture, Tianjin, Peoples R China
9.Univ Chinese Acad Sci, Beijing, Peoples R China
10.Shandong Fisheries Dev & Resources Conservat Ctr, Yantai, Peoples R China
推荐引用方式
GB/T 7714		 Wang, Junyi,Xue, Dongxiu,Yang, Meijie,et al. Germplasm evaluation and identification of the population source of hard clam (Mercenaria mercenaria) in China using SSR and COI markers[J]. FRONTIERS IN MARINE SCIENCE,2024,11:16.
APA Wang, Junyi.,Xue, Dongxiu.,Yang, Meijie.,Ji, Yunlong.,Song, Hao.,...&Zhang, Tao.(2024).Germplasm evaluation and identification of the population source of hard clam (Mercenaria mercenaria) in China using SSR and COI markers.FRONTIERS IN MARINE SCIENCE,11,16.
MLA Wang, Junyi,et al."Germplasm evaluation and identification of the population source of hard clam (Mercenaria mercenaria) in China using SSR and COI markers".FRONTIERS IN MARINE SCIENCE 11(2024):16.

入库方式： OAI收割

来源：海洋研究所

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