墨西哥湾扇贝杂交选育系F<sub>2</sub>代的现实遗传力

doi:10.16378/j.cnki.1003-1111.24002

Abstract
Figure/Table
References
Related Citation (5)

Download: PDF (3904 KB) HTML (1 KB)
Export: BibTeX | EndNote (RIS)

Abstract To evaluate the breeding effect of a fast-growing selective breeding line with black and white shell color between the wild population of Argopecten irradians concentricus and the orthocross offspring of the scallop “Bohai Red”, the breeding line F₁ was obtained using the breeding strategy of black and white shell color as the first choice and 5% of the maximum shell length as the second selection in the orthocross generation, and then the “F₂ selection line” was obtained using the same method. “F₂ non-selection line” was used as a control to probe into the “F₂ selection line” contemporary genetic gain and the realized heritability of various economic traits. The results showed that growth traits of the “F₂ selection line” generation were significantly better than those of the “F₂non-Selected” generation (P<0.05), even though without significant difference in the survival rate of the “F₂ selection line” generation compared with that of the “F₂ non-selected” generation. The contemporary genetic gains were shown to be 8.29%in shell length, 6.65% in shell height, 10.26% in shell width, 20.72% in body weight, 33.98% in adductor weight and 25.91% in soft tissue weight, with the coefficients of variation to be 7.01% in shell length, 8.46% in shell height, 8.50% in shell width, 14.80% in body weight, 26.32% in adductor weight and 15.98% in soft tissue weight, and from 0.41 to 0.47 for the realized heritability of each growth trait of the selected breeding lines, showing high heritability. Shell-length selection on the cross-selected generation F₁ led to bring significant genetic progress, with the significant selection effect, and greater potential for continued selection in the “F₂ selection line”. The findings provide basis for further selection of selective lines.

Key words： Argopecten irradians concentricus scallop “Bohai Red” hybrid breeding genetic gain coefficient of variation realized heritability

Received: 29 December 2023

S968.31

	Service

	E-mail this article
	Add to my bookshelf
	Add to citation manager
	E-mail Alert
	RSS
	Articles by authors
	LU Yining
	ZHAN Jianqiang
	SI Zhiheng
	LI Teng
	ZHANG Yuan
	ZHANG Kexin
	FANG James Karhei
	LIU Zhigang

Cite this article:

LU Yining,ZHAN Jianqiang,SI Zhiheng, et al. Realized Heritability of F₂ Hybrid Breeding Line of Bay Scallop Argopecten irradians concentricus[J]. Fisheries Science, 2025, 44(1): 75-82.

URL:

https://www.shchkx.com/EN/10.16378/j.cnki.1003-1111.24002 OR https://www.shchkx.com/EN/Y2025/V44/I1/75

[1] 彭张明,刘付少梅,刘志刚.墨西哥湾扇贝人工养殖及遗传育种研究进展[J].广东海洋大学学报,2014,34(1):91-97.
[2] 刘志刚,王辉,郑云龙.墨西哥湾扇贝亲代选择对自交子一代的影响[J].水产学报,2007,31(4):443-451.
[3] 王春德,刘博,马斌,等.扇贝“渤海红”[J].中国水产,2016(8):72-77.
[4] WANG C D, LIU B, LIU X, et al .Selection of a new scallop strain,the Bohai Red, from the hybrid between the bay scallop and the Peruvian scallop[J]. Aquaculture,2017,479:250-255.
[5] 姚高友.墨西哥湾扇贝杂交育种及杂交子代高温耐受性与遗传特征分析[D].湛江:广东海洋大学,2019.
[6] 刘志刚,王辉,栗志民,等.墨西哥湾扇贝高起始致死温度的研究[J].中国水产科学,2007,14(5):778-785.
[7] 张守都.海湾扇贝的选择和杂交育种[D].青岛:中国科学院研究生院(海洋研究所),2013.
[8] 盛志廉,陈瑶生.数量遗传学[M].北京:科学出版社,2001:173-178.
[9] 封杰,赵乃乾,郑宇辰,等.墨西哥湾扇贝选育系早期发育与生长[J].中国水产科学,2018,25(2):336-345.
[10] 彭张明.墨西哥湾扇贝新品系的选择育种及养殖[D].湛江:广东海洋大学,2015.
[11] 黄亚楠,王文杰,魏钰恒,等.墨西哥湾扇贝(Argopecten irradians concentricus)选育系F₇在广西北部湾海域的生长比较研究[J].海洋与湖沼,2020,51(5):1222-1231.
[12] 莫日馆,肖述,秦艳平,等.深凹壳型香港牡蛎选育群体生长性状的遗传参数估计[J].水产学报,2020,44(1):33-42.
[13] 王庆志,李琪,孔令锋,等.长牡蛎第三代选育群体生长性状的选择效应[J].水产学报,2013,37(10):1487-1494.
[14] 吴杨平,陈爱华,张雨,等.文蛤红壳色选育系G5的生长优势及选择效应分析[J].海洋渔业,2022,44(3):340-349.
[15] 李炼星,李浩,杜文俊,等.缢蛏选育系F₅的生长优势比较及育种效应分析[J].中国水产科学,2017,24(1):50-56.
[16] 杨创业,吴丹阳,王庆恒,等.马氏珠母贝生长性状遗传力估计[J].中国农学通报,2015,31(23):25-29.
[17] 郭奕惠,刘宝锁,范嗣刚,等.合浦珠母贝选育组和对照组生长性状相关分析[J].上海海洋大学学报,2017,26(2):212-220.
[18] 葛建龙,李琪,于红,等.长牡蛎壳金选育群体生长性状的选择效应[J].水产学报,2016,40(4):612-617.
[19] 蒋湘,郑静静,谢妙,等.日本囊对虾耐高氨氮与生长性状的遗传参数估计[J].水产科学,2017,36(6):700-706.
[20] 李玉龙,张伟杰,田梅琳,等.海蜇幼蜇生长性状的遗传力估计及相关性分析[J].水产科学,2023,42(4):698-704.
[21] IBARRA A M, RAMIREZ J L, RUIZ C A, et al. Realized heritabilities and genetic correlation after dual selection for total weight and shell width in Catarina scallop (Argopecten ventricosus)[J]. Aquaculture,1999,175(3/4):227-241.
[22] MA H T, YU D M, QIN Y P, et al. Growth-related phenotypic and genetic diversity analysis of successive mass selected generations of Kumamoto oyster (Crassostrea sikamea)[J]. Aquaculture Reports,2023,30:101621.
[23] HADLEY N H, DILLON R T, MANZI J J. Realized heritability of growth rate in the hard clam Mercenaria mercenaria[J]. Aquaculture,1991,93(2):109-119.
[24] 聂振平,彭慧婧,邹杰,等.钝缀锦蛤选育群体F₂生长性状相关性及遗传力分析[J].广西科学,2020,27(3):241-247.
[25] 祁剑飞,巫旗生,宁岳,等.菲律宾蛤仔选育群体幼虫和稚贝生长性状的选择响应[J].渔业研究,2019,41(5):418-423.
[26] 方佳峰,李琪.长牡蛎壳橙品系幼虫和稚贝的生长性状遗传参数评估[J].中国海洋大学学报(自然科学版),2020,50(11):38-44.
[27] 王清印.水产生物育种理论与实践[M].北京:科学出版社,2013:21-35.
[28] 孙龙芳,李姣,梁旭方,等.翘嘴鳜F₃～F₅群体选育效果分析[J].广东农业科学,2014,41(13):114-118.
[29] LIU J Y, LAI Z F, FU X L, et al. Genetic parameters and selection responses for growth and survival of the small abalone Haliotis diversicolor after four generations of successive selection[J]. Aquaculture,2015,436:58-64.
[30] 马爱军,王新安,黄智慧,等.大菱鲆(Scophthalmus maximus)家系选育F₂早期选择反应和现实遗传力估计[J].海洋与湖沼,2012,43(1):57-61.
[31] GJEDREM T. Genetic improvement of cold-water fish species[J]. Aquaculture Research,2000,31(1):25-33.
[32] SUN C F, DONG J J, LI W H, et al. Response to four generations of selection for growth performance traits in mandarin fish (Siniperca chuatsi)[J]. Aquaculture,2022,548:737590.
[33] HU Y M, LI Q, XU C X, et al. Response to selection for growth in successive mass selected generations of Iwagaki oyster Crassostrea nippona[J]. Aquaculture,2022,560:738575.
[34] BENTSEN H B, GJERDE B, EKNATH A E, et al. Genetic improvement of farmed tilapias:response to five generations of selection for increased body weight at harvest in Oreochromis niloticus and the further impact of the project[J]. Aquaculture,2017,468:206-217.
[35] 袁瑞鹏,刘建勇,张嘉晨,等.凡纳滨对虾生长与高氨氮耐受性的遗传力及选择反应研究[J].南方水产科学,2017,13(3):83-89.