畜牧兽医学报 ›› 2015, Vol. 46 ›› Issue (6): 873-881.doi: 10.11843/j.issn.0366-6964.2015.06.001

• 综述 • 上一篇    下一篇

猪重要性状全基因组关联分析的研究进展

赵谦,浦亚斌,关伟军,赵倩君*,马月辉*   

  1. (中国农业科学院北京畜牧兽医研究所,北京 100193)
  • 收稿日期:2014-08-12 出版日期:2015-06-23 发布日期:2015-06-23
  • 通讯作者: 赵倩君,副研究员,E-mail:zhaoqianjun@caas.cn;马月辉,研究员,E-mail:yuehui.ma@263.net
  • 作者简介:赵谦(1990-),男,四川绵阳人,硕士生,主要从事功能基因组学研究,E-mail:zqian90@163.com
  • 基金资助:

    国家自然科学基金项目(31201765);国家科技基础条件平台家养动物种质资源共享平台

Research Progress of Genome-wide Association Studies for Important Traits in Pig

ZHAO Qian,PU Ya-bin,GUAN Wei-jun,ZHAO Qian-jun*,MA Yue-hui*   

  1. (Institute of Animal Science,Chinese Academy of Agricultural Sciences,Beijing 100193,China)
  • Received:2014-08-12 Online:2015-06-23 Published:2015-06-23

摘要:

全基因组关联分析(Genome-wide association study,GWAS)是在关联分析的基础上对全基因组范围内的遗传标记进行检测,以研究复杂疾病和性状遗传的一种有效方法。国内外许多研究人员针对猪重要性状展开GWAS,鉴定出大量单核苷酸多态性(Single nucleotide polymorphism,SNP)标记、数量性状基因座(Quantitative trait locus,QTL)和候选基因为猪育种提供必要的分子基础,同时有助于后续相关功能基因的研究和数量性状核苷酸(Quantitative trait nucleotide,QTN)的鉴定。本文主要对GWAS在猪重要性状上的研究进展进行综述,同时简单介绍猪重要性状QTN的研究进展。

Abstract:

Genome-wide association study (GWAS) is an effective method to detect complex diseases and traits genetics by the genetic markers in the range of the genome,based on association study.To find new SNPs,QTLs and candidate genes,researchers employ GWAS to study main traits in pigs.It is important to research on molecular genetics of pig breeding and study on related functional genes and QTNs.This review will provide reference for research progress of GWAS about important traits in pig.Furthermore,the paper introduces the research progress of QTN briefly.

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