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Estimation of genetic parameters for early growth trait of turbot (Scophthalmus maximus L.) using molecular relatedness

文献类型： 外文期刊

作者： Guan, Jiantao 1 ; Wang, Weiji 2 ; Luan, Sheng 2 ; Ma, Yu 2 ; Hu, Yulong 2 ; Xu, Liyong 2 ; Kong, Jie 2 ;

作者机构： 1.Ocean Univ China, Coll Marine Life, Qingdao 266003, Peoples R China

2.Chinese Acad Fishery Sci, Yellow Sea Fisheries Res Inst, Qingdao 266071, Peoples R China

3.Dalian Ocean Univ, Coll Fisheries & Life Sci, Dalian 116023, Peoples R China

4.Shanghai Ocean Univ, Coll Fisheries & Life Sci, Shanghai 201306, Peoples R China

5.Nanjing Agr Univ, Wuxi Fisheries Coll, Nanjing 210095, Jiangsu, Peoples R China

关键词： molecular relatedness;pedigree relatedness;turbot;breeding values

期刊名称：AQUACULTURE RESEARCH （ 影响因子：2.082； 五年影响因子：2.415 ）

ISSN：

年卷期：

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收录情况： SCI

摘要： In this study, a data set of 1140 progenies from 19 families that were composed of 13 half-sib and six full-sib families was used in the estimation of the genetic parameters of weight for juvenile turbot at 100 days post hatch. Sixty progenies were randomly selected from each family, and 20 of these individuals were genotyped at 12 microsatellite loci. Two sorts of relatedness, including pedigree relatedness (PR) from a complete pedigree and average molecular relatedness (AMR) from molecular markers, were compared to explore the feasibility of AMR in selective breeding when only parents were known. Two different animal models, Model 1 and Model 2 which were without and with the addition of maternal and common environmental effects, respectively, were used to estimate the variance component and breeding values for weight using restricted maximum likelihood (REML) method. Thereafter, cross-validation was applied to investigate predictive ability of model and accuracy of breeding values. Pearson correlation analysis showed that AMR was highly correlated (0.91) with PR. According to conditional Akaike Information Criterion, the best models for AMR and PR methods were Model 2 and Model 1 respectively. Heritability estimates from AMR and PR methods based on their best models were 0.19 (+/- 0.06) and 0.66 (+/- 0.17). Cross-validation showed that AMR was comparable to PR in terms of predictive abilities and accuracies of breeding values based on the same model. This study therefore suggests that the AMR can be applied as alternative of PR when only parents were known.

  • 相关文献

[1]An estimation of genetic parameters of growth traits in juvenile turbot (Scophthalmus maximus L.) using parental molecular relatedness. Hu Yulong,Guan Jiantao,Ma Yu,Kong Jie,Wang Weiji,Guan Jiantao. 2016

[2]Estimation of genetic parameters for growth trait of turbot using Bayesian and REML approaches. Guan, Jiantao,Guan, Jiantao,Wang, Weiji,Hu, Yulong,Wang, Mosang,Tian, Tao,Kong, Jie,Wang, Mosang,Tian, Tao. 2017

[3]Cloning, characterization and expression analysis of a cold shock domain family member YB-1 in turbot Scophthalmus maximus. Zhang, Yu-Xi,Zhang, Bo,Chen, Song-Lin,Wang, Xian-Li,Yang, Chang-Geng. 2012

[4]Molecular cloning and expression analysis of a hepcidin antimicrobial peptide gene from turbot (Scophthalmus maximus). Chen, Song-Lin,Li, Wei,Meng, Liang,Sha, Zhen-Xia,Wang, Zhi-Jian,Ren, Guo-Cheng. 2007

[5]Isolation and analysis of microsatellites in the genome of turbot (Scophthalmus maximus L.). Ruan, Xiaohong,Hu, Jingjie,Ruan, Xiaohong,Wang, Weiji,Kong, Jie. 2011

[6]Cloning, characterization, and expression of a novel member of proteasomal subunits gene in turbot, Scophthalmus maximus. Zhang Bo,Song Wenping,Zheng Debin,Ma Chao,Xiao Guangxia,Wang Xianli. 2015

[7]Development and characterization of a continuous embryonic cell line from turbot (Scophthalmus maximus). Chen, SL,Ren, GC,Sha, ZX,Hong, YH. 2005

[8]Specific MHC class II B alleles associated with resistance to Edwardsiella tarda in turbot, Psetta maxima (L.). Xu, J-Y,Chen, S-L,Ding, H.,Xu, J-Y. 2009

[9]Iron-metabolic function and potential antibacterial role of Hepcidin and its correlated genes (Ferroportin 1 and Transferrin Receptor) in Turbot (Scophthalmus maximus). Yang, Chang-Geng,Liu, Shan-Shan,Sun, Bing,Wang, Na,Chen, Song-Lin,Yang, Chang-Geng,Sun, Bing,Wang, Xian-Li. 2013

[10]The immune response of turbot, Scophthalmus maximus (L.), skin to high water temperature. Huang, Z-H,Ma, A-J,Wang, X-A. 2011

[11]Molecular cloning, characterization and expression analysis of natural resistance associated macrophage protein (Nramp) cDNA from turbot (Scophthalmus maximus). Chen, Song-Lin,Zhang, Yu-Xi,Xu, Jian-Yong,Meng, Liang,Sha, Zhen-Xia,Ren, Guo-Cheng.

[12]Isolation and characterization of microsatellite markers for turbot (Scophthalmus maximus) by screening SSR-enriched library. Gu, Ying,Zhao, Yingying,Lu, Cuiyun,Sun, Xiaowen,Gu, Ying,Zhao, Yingying,Liu, Yongxin.

[13]Identification and expression analysis of fetuin B (FETUB) in turbot (Scophthalmus maximus L.) mucosal barriers following bacterial challenge. Li, Chao,Gao, Chengbin,Fu, Qiang,Chen, Jinghua,Su, Baofeng,Su, Baofeng.

[14]The involvement of cathepsin F gene (CTSF) in turbot (Scophthalmus maximus L.) mucosal immunity. Gao, Chengbin,Fu, Qiang,Song, Huanhuan,Zhou, Shun,Li, Chao,Tan, Fenghua,Su, Baofeng,Su, Baofeng,Fu, Qiang.

[15]The effect of ultrafiltered fish protein hydrolysate levels on the liver and muscle metabolic profile of juvenile turbot (Scophthalmus maximus L.) by H-1 NMR-based metabolomics studies. Wei, Yuliang,Liang, Mengqing,Zheng, Keke,Xu, Houguo,Wei, Yuliang,Mai, Kangsen,Wei, Yuliang,Mai, Kangsen.

[16]Estimating genetic parameters and genotype-by-environment interactions in body traits of turbot in two different rearing environments. Guan, Jiantao,Guan, Jiantao,Hu, Yulong,Wang, Mosang,Wang, Weiji,Kong, Jie,Luan, Sheng,Wang, Mosang.

[17]Effect of dietary vitamin E on the growth performance and nonspecific immunity in sub-adult turbot (Scophthalmus maximus). Jia, Yudong,Hu, Peng,Meng, Zhen,Lei, Jilin,Niu, Huaxin.

[18]Rapid diagnosis of turbot reddish body iridovirus in turbot using the loop-mediated isothermal amplification method. Zhang, Qingli,Shi, Chenyin,Huang, Jie,Jia, Kuntong,Chen, Xinhua,Liu, Hong. 2009

[19]Cryopreservation of sperm from turbot (Scophthalmus maximus) and application to large-scale fertilization. Chen, SL,Ji, XS,Yu, GC,Tian, YS,Sha, ZX.

[20]Molecular identification and expression analysis of the natural killer cell enhancing factor (NKEF) gene from turbot (Scophthalmus maximus). Chen, Ying,Zhang, Yu-Xi,Fan, Ting-Jun,Meng, Liang,Ren, Guo-cheng,Chen, Song-Lin. 2006

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