Selection of a carotenoid-rich scallop strain, QN Orange, from the inter -specific hybrids between the bay scallop and the Peruvian scallop
Chen, Min1,2; Liu, Bo3; Ma, Bin4; Liu, Guilong4; Cao, Weian3; Liu, Xiao5; Yan, Xiaojun5; Yang, Bin6; Wang, Chunde1,2,3
发表期刊AQUACULTURE
ISSN0044-8486
2020-11-15
卷号528页码:6
关键词Bay scallopPeruvian scallopInter-specific hybrid'QN Orange' scallop
DOI10.1016/j.aquaculture.2020.735513
通讯作者Wang, Chunde(chundewang2007@163.com)
英文摘要In our previous study, we reported the selection of 'Bohai Red', a new scallop strain with improved performance in growth from the hybrids between the bay scallop and the Peruvian scallop. In this study, we selected another new strain, the 'QN Orange' scallop, with orange adductor muscles, from the same hybrid cohort as the origin of 'Bohai Red'. In brief, during the selection of the 'Bohai Red' strain, a small F1 cohort was produced through mass spawning of a large cohort of the bay scallop-Peruvian scallop hybrids and reproduced consecutively to obtain the F2-F3 cohorts with size-selected brood stocks. About 500 scallops with orange adductor muscles and shells were selected from the F3 selection cohort to form the base selection cohort (G0). The G1-G6 cohorts were reproduced with size-selected brood stocks with orange adductor muscles and orange shells from the G0-G5 cohorts, respectively. The results showed that the percentage of scallops with orange adductor muscles was 88.9% in G1, 92.3% in G2, 92.0% in G3, 94.9% in G4, 96.6% in G5 and 97.4% in G6, respectively. No significant difference in growth was found between the new selection cohort and the control 'Bohai Red' selection cohort, however, compared with the control bay scallop cohort, the average shell height, whole weight and adductor muscle weight of the new selection strain were 4.5%, 30.4% and 16.3% higher in G1, 4.1%, 40.6% and 65.2% higher in G2, 20.3%, 50.3% and 88.9% higher in G3, and 17.7%, 73.9% and 80.8% higher in G4, respectively. Thus, through continuous selection, we have obtained a new scallop strain with orange adductor muscle/orange shell and improved growth from the bay scallop-Peruvian scallop hybrids, which was named 'QN Orange' scallop.
资助机构National Natural Science Foundation; Earmarked Fund for Agriculture Seed Improvement Project of Shandong Province; Earmarked Fund for Shandong Modern Agro-Industry Technology Research System
收录类别SCI
语种英语
关键词[WOS]BOHAI RED; GROWTH; SURVIVAL
研究领域[WOS]Fisheries; Marine & Freshwater Biology
WOS记录号WOS:000553682600020
引用统计被引频次：1[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.cnhttp://ir.yic.ac.cn/handle/133337/28581
专题海岸带生物学与生物资源利用重点实验室
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

通讯作者Wang, Chunde作者单位1.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China
2.Chinese Acad Sci, Ctr Ocean Megasci, Yantai 264003, Peoples R China
3.Qingdao Agr Univ, Marine Sci & Engn Coll, Qingdao 266109, Peoples R China
4.Yantai Spring Sea Aquaseeds Co Ltd, Yantai 264006, Peoples R China
5.Zhejiang Ocean Univ, Sch Fishery, Zhoushan 316022, Peoples R China
6.China Customs, Qingdao Liuting Int Airport Off, Qingdao 266108, Peoples R China

推荐引用方式
GB/T 7714Chen, Min,Liu, Bo,Ma, Bin,et al. Selection of a carotenoid-rich scallop strain, QN Orange, from the inter -specific hybrids between the bay scallop and the Peruvian scallop[J]. AQUACULTURE,2020,528:6.
APAChen, Min.,Liu, Bo.,Ma, Bin.,Liu, Guilong.,Cao, Weian.,...&Wang, Chunde.(2020).Selection of a carotenoid-rich scallop strain, QN Orange, from the inter -specific hybrids between the bay scallop and the Peruvian scallop.AQUACULTURE,528,6.
MLAChen, Min,et al."Selection of a carotenoid-rich scallop strain, QN Orange, from the inter -specific hybrids between the bay scallop and the Peruvian scallop".AQUACULTURE 528(2020):6.


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