Genetic dissection of growth traits in a Chinese indigenous x commercial broiler chicken cross

文献类型： 外文期刊

第一作者： Sheng, Zheya

作者： Sheng, Zheya;Hu, Xiaoxiang;Li, Ning;Sheng, Zheya;Pettersson, Mats E.;Shen, Xia;Carlborg, Orjan;Luo, Chenglong;Qu, Hao;Shu, Dingming

作者机构：

关键词： QTL;Indigenous chicken;Growth;Epistasis;SNP chip

期刊名称：BMC GENOMICS （ 影响因子：3.969； 五年影响因子：4.478 ）

ISSN： 1471-2164

年卷期： 2013 年 14 卷

页码：

收录情况： SCI

摘要： Background: In China, consumers often prefer indigenous broiler chickens over commercial breeds, as they have characteristic meat qualities requested within traditional culinary customs. However, the growth-rate of these indigenous breeds is slower than that of the commercial broilers, which means they have not yet reached their full economic value. Therefore, combining the valuable meat quality of the native chickens with the efficiency of the commercial broilers is of interest. In this study, we generated an F-2 intercross between the slow growing native broiler breed, Huiyang Beard chicken, and the fast growing commercial broiler breed, High Quality chicken Line A, and used it to map loci explaining the difference in growth rate between these breeds. Results: A genome scan to identify main-effect loci affecting 24 growth-related traits revealed nine distinct QTL on six chromosomes. Many QTL were pleiotropic and conformed to the correlation patterns observed between phenotypes. Most of the mapped QTL were found in locations where growth QTL have been reported in other populations, although the effects were greater in this population. A genome scan for pairs of interacting loci identified a number of additional QTL in 10 other genomic regions. The epistatic pairs explained 6-8% of the residual phenotypic variance. Seven of the 10 epistatic QTL mapped in regions containing candidate genes in the ubiquitin mediated proteolysis pathway, suggesting the importance of this pathway in the regulation of growth in this chicken population. Conclusions: The main-effect QTL detected using a standard one-dimensional genome scan accounted for a significant fraction of the observed phenotypic variance in this population. Furthermore, genes in known pathways present interesting candidates for further exploration. This study has thus located several QTL regions as promising candidates for further study, which will increase our understanding of the genetic mechanisms underlying growth-related traits in chickens.

分类号：

  • 相关文献

[1]Mapping QTL with Main Effect, Digenic Epistatic and QTL x Environment Interactions of Panicle Related Traits in Rice (Oryza sativa). Leng, Yujia,Huang, Lichao,Chen, Long,Ren, Deyong,Yang, Yaolong,Zhang, Guangheng,Hu, Jiang,Zhu, Li,Guo, Longbiao,Qian, Qian,Zeng, Dali,Leng, Yujia,Lin, Yongjun,Leng, Yujia,Lin, Yongjun,Xue, Dawei. 2017

[2]Bayesian Analysis for Genetic Architectures of Body Weights and Morphological Traits Using Distorted Markers in Japanese Flounder Paralichthys olivaceus. Cui, Yan,Wang, Hongwei,Liu, Haijin,Yang, Runqing,Cui, Yan,Qiu, Xuemei.

[3]QTL mapping and epistatic interaction analysis in asparagus bean for several characterized and novel horticulturally important traits. Xu, Pei,Wu, Xiaohua,Wang, Baogen,Hu, Tingting,Lu, Zhongfu,Liu, Yonghua,Qin, Dehui,Wang, Sha,Li, Guojing. 2013

[4]Identification of QTLs associated with physiological nitrogen use efficiency in rice. Cho, Young-Il,Jiang, Wenzhu,Chin, Joong-Hyoun,Piao, Zhongze,Cho, Yong-Gu,McCouch, Susan R.,Koh, Hee-Jong. 2007

[5]Quantitative trait loci mapping of yield and related traits using a high-density genetic map of maize. Chen, Lin,Li, Chunhui,Li, Yongxiang,Song, Yanchun,Zhang, Dengfeng,Wang, Tianyu,Li, Yu,Shi, Yunsu.

[6]Meat quality traits of four Chinese indigenous chicken breeds and one commercial broiler stock. Guan, Rong-fa,Ma, Jie-qing,Jiang, Han,Lyu, Fei,Chen, Xiao-qiang,Xiao, Chao-geng. 2013

[7]A genome scan of recent positive selection signatures in three sheep populations. Zhao Fu-ping,Wei Cai-hong,Zhang Li,Wang Guang-kai,Du Li-xin,Liu Jia-sen,Zeng Tao.

[8]Molecular Mapping of Reduced Plant Height Gene Rht24 in Bread Wheat. Tian, Xiuling,Wen, Weie,Xia, Xianchun,Chen, Quanjia,Tian, Xiuling,Wen, Weie,Xie, Li,Fu, Luping,Xu, Dengan,Fu, Chao,Wang, Desen,Chen, Xinmin,Xia, Xianchun,He, Zhonghu,Cao, Shuanghe,He, Zhonghu. 2017

[9]QTL Detection and Epistasis Analysis for Heading Date Using Single Segment Substitution Lines in Rice (Oryza sativa L.). Li Guang-xian,Li Si-shen,Chen Ai-hua,Liu Xu,Wang Wen-ying,Ding Han-feng,Li Jun,Liu Wei,Yao Fang-yin,Li Guang-xian. 2014

[10]Detection of epistatic interactions of three QTLs for heading date in rice using single segment substitution lines. Ding, Han-Feng,Liu, Xu,Li, Run-Fang,Wang, Wen-Ying,Zhang, Y.,Zhang, Xiao-Dong,Yao, Fang-Yin,Li, Guang-Xian,Jiang, Ming-Song,Ding, Han-Feng.

[11]QTLs influencing panicle size detected in two reciprocal introgressive line (IL) populations in rice (Oryza sativa L.). Mei, HW,Xu, JL,Li, ZK,Yu, XQ,Guo, LB,Wang, YP,Ying, CS,Luo, LJ. 2006

[12]RFLP-facilitated investigation of the quantitative resistance of rice to brown planthopper (Nilaparvata lugens). Xu, XF,Mei, HW,Luo, LJ,Cheng, XN,Li, ZK. 2002

[13]Identification of genome-wide SNP-SNP interactions associated with important traits in chicken. Zhang, Hui,Yu, Jia-Qiang,Yang, Li-Li,Zhang, Xin-Yang,Na, Wei,Li, Hui,Zhang, Hui,Yu, Jia-Qiang,Yang, Li-Li,Zhang, Xin-Yang,Na, Wei,Li, Hui,Zhang, Hui,Yu, Jia-Qiang,Yang, Li-Li,Zhang, Xin-Yang,Na, Wei,Li, Hui,Kramer, Luke M.,Reecy, James M.. 2017

[14]The Statistical Power of Inclusive Composite Interval Mapping in Detecting Digenic Epistasis Showing Common F2 Segregation Ratios. Wang, Jiankang. 2012

[15]Quantitative Trait Loci Mapping for Chlorophyll Fluorescence and Associated Traits in Wheat (Triticum aestivum). Yang, De-Long,Jing, Rui-Lian,Chang, Xiao-Ping,Li, We.

[16]Genetic dissection of the introgressive genomic components from Gossypium barbadense L. that contribute to improved fiber quality in Gossypium hirsutum L.. Wang, Furong,Xu, Zhenzhen,Sun, Ran,Gong, Yongchao,Liu, Guodong,Zhang, Jingxia,Wang, Liuming,Zhang, Chuanyun,Zhang, Jun,Wang, Furong,Xu, Zhenzhen,Sun, Ran,Fan, Shoujin,Zhang, Jun.

[17]Gene actions of QTLs affecting several agronomic traits resolved in a recombinant inbred rice population and two testcross populations. Mei, HW,Luo, LJ,Ying, CS,Wang, YP,Yu, XQ,Guo, LB,Paterson, AH,Li, ZK. 2003

[18]Statistical method for mapping QTLs for complex traits based on two backcross populations. Zhu ZhiHong,Yang Jian,Xu HaiMing,Hayart, Yousaf,Cao LiYong,Lou XiangYang. 2012

[19]Advanced Backcross QTL Analysis for the Whole Plant Growth Duration Salt Tolerance in Rice (Oryza sativa L.). Chai Lu,Zhang Jian,Zhang Fan,Zheng Tian-qing,Zhao Xiu-qing,Wang Wen-sheng,Xu Jian-long,Li Zhi-kang,Pan Xiao-biao,Jauhar, Ali. 2014

[20]Genome-wide response to selection and genetic basis of cold tolerance in rice (Oryza sativa L.). Zhang, Fan,Gao, Yong-Ming,Li, Zhi-Kang,Ma, Xiu-Fang,Hao, Xian-Bin. 2014

作者其他论文 更多>>

微信小程序