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
发表期刊AQUACULTURE RESEARCH
ISSN1355-557X
2019-12
卷号50期号:12页码:3692-3699
关键词backcross bay scallops Peruvian scallops strain QN-2
研究领域Fisheries
DOI10.1111/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
通讯作者Wang, Chunde(chundewang2007@163.com)
作者部门海岸带生物资源高效利用研究与发展中心
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.
文章类型Article
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]
收录类别SCI
语种英语
关键词[WOS]MALE-STERILITY ; INTERSPECIFIC HYBRIDS ; GROWTH ; IMPROVEMENT ; SURVIVAL ; LAMARCK ; HYBRIDIZATION ; AQUACULTURE ; HETEROSIS ; RESPONSES
研究领域[WOS]Fisheries
WOS记录号WOS:000486770500001
引用统计
被引频次:8[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/133337/24858
专题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
作者单位1.Qingdao Agr Univ, Marine Sci & Engn Coll, Qingdao 266109, Shandong, Peoples R China;
2.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Biol & Bioresource Utilizat, Yantai, Peoples R China;
3.Yantai Marine Econ Res Inst, Yantai, Peoples R China;
4.Yantai Spring Sea Aquaseeds Co Ltd, 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.
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