Selection of a new scallop strain, QN-2, from the backcross of Peruvian scallop x bay scallop F-1 hybrids with bay scallops

doi:10.1111/are.14329

CORC > 烟台海岸带研究所 > 中国科学院烟台海岸带研究所 > 海岸带生物学与生物资源利用重点实验室 > 海岸带生物资源高效利用研究与发展中心

	Selection of a new scallop strain, QN-2, from the backcross of Peruvian scallop x bay scallop F-1 hybrids with bay scallops
	Xu, DX ; Wang, CD ; Liu, B ; Chen, M ; Ke, K ; Zhao, YM ; Ma, B ; Liu, GL ; Zhao, X ; Zhang, JS
刊名	AQUACULTURE RESEARCH
	2019-12
卷号	50 期号:12 页码:3692-3699
关键词	backcross bay scallops Peruvian scallops strain QN-2
ISSN号	1355-557X
DOI	10.1111/are.14329
产权排序	[Xu, Dongxue ; Wang, Chunde ; Liu, Bo ; Zhao, Yuming] Qingdao Agr Univ, Marine Sci & Engn Coll, Qingdao 266109, Shandong, Peoples R China ; [Wang, Chunde ; Chen, Min] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Biol & Bioresource Utilizat, Yantai, Peoples R China ; [Ke, Ke] Yantai Marine Econ Res Inst, Yantai, Peoples R China ; [Ma, Bin ; Liu, Guilong ; Zhao, Xia] Yantai Spring Sea Aquaseeds Co Ltd, Yantai, Peoples R China ; [Zhang, Jinsheng] Zhaoyuan Xiadian Agr Technol Promot Stn, Yantai, Peoples R China
文献子类	Article
英文摘要	Cross-breeding has been successfully applied in agriculture and aquaculture industries to improve important production traits. In our previous studies, we produced the F-1 hybrids with high heterosis in growth by crossing the bay scallops with the Peruvian scallops and selected a new strain, Bohai Red, from the F-1 hybrids. In this study, we selected another new strain from the backcross (BC1) of the F-1 hybrids with bay scallops. The base cohort (G(0)) was size-selected from the BC1, and the G(1), G(2), G(3) and G(4) cohorts were produced with size-selected brood stocks from the G(0), G(1), G(2) and G(3) cohorts respectively. Our results showed that average shell height, shell length, shell width and whole body weight of the G(4) cohort were increased by 16.8%, 16.8%, 11.5% and 43.6%, respectively, compared with the unselected control group of bay scallop. This new strain has now become one of the major cultured Argopecten scallops in northern China waters and was later named QN-2.
WOS关键词	MALE-STERILITY ; INTERSPECIFIC HYBRIDS ; GROWTH ; IMPROVEMENT ; SURVIVAL ; LAMARCK ; HYBRIDIZATION ; AQUACULTURE ; HETEROSIS ; RESPONSES
WOS研究方向	Fisheries
语种	英语
WOS记录号	WOS:000486770500001
资助机构	National Natural Science FoundationNational Natural Science Foundation of China [31572618] ; Shandong Agricultural Breeding Program [2017LZGC009] ; earmarked fund for Shandong Modern Agro-Industry Technology Research System [SDAIT-14]
内容类型	期刊论文
源URL	[http://ir.yic.ac.cn/handle/133337/24858]
专题	海岸带生物资源高效利用研究与发展中心
作者单位	1.Yantai Spring Sea Aquaseeds Co Ltd, Yantai, Peoples R China; 2.Qingdao Agr Univ, Marine Sci & Engn Coll, Qingdao 266109, Shandong, Peoples R China; 3.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Biol & Bioresource Utilizat, Yantai, Peoples R China; 4.Yantai Marine Econ Res Inst, Yantai, Peoples R China; 5.Zhaoyuan Xiadian Agr Technol Promot Stn, Yantai, Peoples R China
推荐引用方式 GB/T 7714	Xu, DX,Wang, CD,Liu, B,et al. Selection of a new scallop strain, QN-2, from the backcross of Peruvian scallop x bay scallop F-1 hybrids with bay scallops[J]. AQUACULTURE RESEARCH,2019,50(12):3692-3699.
APA	Xu, DX.,Wang, CD.,Liu, B.,Chen, M.,Ke, K.,...&Zhang, JS.(2019).Selection of a new scallop strain, QN-2, from the backcross of Peruvian scallop x bay scallop F-1 hybrids with bay scallops.AQUACULTURE RESEARCH,50(12),3692-3699.
MLA	Xu, DX,et al."Selection of a new scallop strain, QN-2, from the backcross of Peruvian scallop x bay scallop F-1 hybrids with bay scallops".AQUACULTURE RESEARCH 50.12(2019):3692-3699.