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Selection of a carotenoid-rich scallop strain, QN Orange, from the inter -specific hybrids between the bay scallop and the Peruvian scallop

文献类型：期刊论文

作者Chen, Min5,6; Liu, Bo1; Ma, Bin2; Liu, Guilong2; Cao, Weian1; Liu, Xiao4; Yan, Xiaojun4; Yang, Bin3; Wang, Chunde1,5,6
刊名AQUACULTURE
出版日期2020-11-15
卷号528页码:6
ISSN号0044-8486
关键词Bay scallop Peruvian scallop Inter-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.
WOS关键词BOHAI RED ; GROWTH ; SURVIVAL
资助项目National Natural Science Foundation[31572618] ; National Natural Science Foundation[31972791] ; National Natural Science Foundation[41676152] ; Earmarked Fund for Agriculture Seed Improvement Project of Shandong Province[2017LZGC009] ; Earmarked Fund for Shandong Modern Agro-Industry Technology Research System[SDAIT-14]
WOS研究方向Fisheries ; Marine & Freshwater Biology
语种英语
WOS记录号WOS:000553682600020
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
源URL[http://ir.yic.ac.cn/handle/133337/28580]  
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
海岸带生物资源高效利用研究与发展中心
通讯作者Wang, Chunde
作者单位1.Qingdao Agr Univ, Marine Sci & Engn Coll, Qingdao 266109, Peoples R China
2.Yantai Spring Sea Aquaseeds Co Ltd, Yantai 264006, Peoples R China
3.China Customs, Qingdao Liuting Int Airport Off, Qingdao 266108, Peoples R China
4.Zhejiang Ocean Univ, Sch Fishery, Zhoushan 316022, Peoples R China
5.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China
6.Chinese Acad Sci, Ctr Ocean Megasci, Yantai 264003, Peoples R China
推荐引用方式
GB/T 7714		 Chen, 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.
APA Chen, 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.
MLA Chen, 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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来源：烟台海岸带研究所

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