›› 2015, Vol. 42 ›› Issue (3): 509-515.doi: 10.11843/j.issn.1671-7236.2015.03.001

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Genome-wide Association Studies for Jinghai Yellow Chicken's AIV Disease Resistance Trait

WANG Wen-hao1, LI Guo-hui1, WANG Jin-yu1, ZHANG Gen-xi1, ZHANG Tao1, HAN Kun-peng1, WANG Yong-juan1,2   

  1. 1. College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China;
    2. Jiangsu Jinghai Poultry Group Co., Ltd., Haimen 226103, China
  • Received:2014-11-03 Online:2015-03-20 Published:2015-03-30

Abstract: In order to reveal the molecular marker that influence Jinghai Yellow chicken's AIV disease resistance trait.This research was based on female Jinghai Yellow chicken in core group and had measured the AIV antibody titer.Genome-wide association studies was carried out using specific-locus amplified fragment sequencing technology to detect SNP associated with this trait.Finally,two SNPs that reached the chromosome significant level with AIV were detected,they were on GGA4 and GGA10.The SNP on GGA10 was in Nsun7 gene and it had important biological function.Furthermore,we thought Nsun7 gene was an important candidate genes affecting AIV in Jinghai Yellow chicken.

Key words: Jinghai Yellow chicken; SLAF-seq; AIV disease resistance trait

CLC Number: