Estimation of genetic parameters for growth traits of Japanese flounder Paralichthys olivaceus using an animal model
文献类型: 外文期刊
作者: Liu, Yong-Xin 1 ; Wang, Gui-Xing 2 ; Wang, Yu-Fen 2 ; Si, Fei 2 ; Sun, Zhao-Hui 2 ; Zhang, Xiao-Yan 2 ; Wang, Jia-Di 2 ;
作者机构: 1.Chinese Acad Fishery Sci, Beijing 100141, Peoples R China
2.Chinese Acad Fishery Sci, Beidaihe Cent Expt Stn, Qinhuangdao 066100, Peoples R China
关键词: Japanese flounder;Growth traits;Genetic parameters;Animal model
期刊名称:FISHERIES SCIENCE ( 影响因子:1.617; 五年影响因子:1.531 )
ISSN: 0919-9268
年卷期: 2011 年 77 卷 1 期
页码:
收录情况: SCI
摘要: To estimate genetic parameters of growth traits in Japanese flounder Paralichthys olivaceus, full-sib and half-sib families were produced in three consecutive years at the Beidaihe Central Experiment Station in China. Each year 8-28 families were produced. The body weight, body length and body depth at 180, 240, and 360 days of age were measured for 5,224 individuals. Four animal models were used to examine the phenotypic variation of growth traits and were compared using the likelihood ratio test. The results showed that estimates for additive genetic effect heritabilities varied greatly depending on the model, trait and age. The maternal effect had a significant impact on phenotypic variation only for body depth at 180 days of age, which explained 49% of the phenotypic variance. The ratio of full-sib effect to phenotypic variation ranged from 0.09 to 0.22. Growth traits all exhibited low heritability (0.13-0.39), indicating that there is the potential for family selection breeding for these traits in Japanese flounder. Using the full model with the fixed, full-sib family, additive and maternal genetic effects, genetic correlations among the three traits for fish of the same age were estimated to be more than 0.80. Generally, the genetic correlations gradually increased as age increased.
- 相关文献
作者其他论文 更多>>
-
Effect of Temperature on the Early Development of Paralichthys olivaceus Otoliths
作者:Meng, Gao;Tang, Jiabao;Sun, Zhaohui;Si, Fei;Meng, Gao;Tang, Jiabao;Sun, Zhaohui;Si, Fei;Meng, Gao;Sun, Zhaohui;Si, Fei;Tang, Jiabao;Wang, Qinglin;Yu, Shanshan;Wang, Qinglin;Yu, Shanshan
关键词:
Paralichthys olivaceus ; otoliths; development; temperature -
Toxic effects of anionic polyacrylamide on the developmental stages of Oryzias melastigma embryos and larvae
作者:Zhao, Xinya;Ren, Hai;Fu, Huiru;Jin, Xiaomin;Zhao, Xinya;Zan, Jiangwei;Sun, Zhaohui;Xue, Xiangping;Si, Fei;Zhao, Xinya;Zan, Jiangwei;Sun, Zhaohui;Xue, Xiangping;Si, Fei;Zhao, Xinya;Zan, Jiangwei;Sun, Zhaohui;Xue, Xiangping;Si, Fei
关键词:Anionic polyacrylamide; Oryzias melastigma; Oxidative stress; Cardiotoxicity; Developmental toxicity
-
Community Structure and Influencing Factors of Macro-Benthos in Bottom-Seeded Marine Pastures: A Case Study of Caofeidian, China
作者:Xue, Xiangping;Sun, Zhaohui;Zan, Jiangwei;Xu, Xinjing;Liu, Xia;Gao, Song;Si, Fei;Xue, Xiangping;Sun, Zhaohui;Zan, Jiangwei;Xu, Xinjing;Liu, Xia;Gao, Song;Si, Fei;Yun, Long;Wang, Guangyu;Liu, Mingshuai
关键词:marine pastures; benthic organisms; community structure; environmental factors
-
Validation of otolith daily increment formation and early growth analysis of Japanese flounder (Paralichthys olivaceus)
作者:Tang, Jiabao;Wang, Qinglin;Yu, Shanshan;Tang, Jiabao;Sun, Zhaohui;Ren, Jiangong;Si, Fei;Sun, Zhaohui;Ren, Jiangong;Si, Fei;Wang, Qinglin;Yu, Shanshan
关键词:otolith; Japanese flounder; ring; capture and release; environmental conditions
-
Genome-wide DNA methylation and gene expression patterns of androgenetic haploid tiger pufferfish (Takifugu rubripes) provide insights into haploid syndrome
作者:Zhou, He;Zhou, Zi-Yu;Li, Xin;Sun, Yu-Qing;Shan, Gu;Zheng, Xin-Yi;Chen, Qi;Wang, Wei;Wang, Qian;Shao, Chang-Wei;Wang, Qian;Shao, Chang-Wei;Liu, Hai-Jin
关键词:
-
Transcriptomic analysis reveals the genes involved in tetrodotoxin (TTX) accumulation, translocation, and detoxification in the pufferfish Takifugu rubripes
作者:Zhang, Hanyuan;Li, Peizhen;Wu, Biyin;Zhu, Youxiu;Xu, Jian;Hou, Jilun;Ren, Jiangong;Si, Fei;Sun, Zhaohui;Liu, Xia
关键词:Tetrodotoxin (TTX); Pufferfish; Takifugu rubripes; Differentially expressed genes (DEGs); Gene regulation
-
Androgenetic haploid Japanese pufferfish (Takifugu rubripes) induced by cold shock
作者:Zhou, He;Chen, Qi;Sun, Yu-Qing;Zheng, Xin-Yi;Xu, Qi-Zheng;Jiang, Zhen-Hua;Zhuang, Zi-Xin;Jin, Jia-Qi;Xu, Chen-Xi;Zhang, Rui;Li, Ya-Juan;Zhou, He;Chen, Qi;Sun, Yu-Qing;Zheng, Xin-Yi;Xu, Qi-Zheng;Jiang, Zhen-Hua;Zhuang, Zi-Xin;Jin, Jia-Qi;Xu, Chen-Xi;Zhang, Rui;Li, Ya-Juan;Wang, Qian;Shao, Chang-Wei;Wang, Qian;Shao, Chang-Wei;Liu, Hai-Jin;Mahboob, Shahid
关键词:all-male inheritance; chromosome manipulation; microsatellite; sex determination; SNP; Takifugu rubripes



