Chicken intramuscular fat and abdominal fat genome balanced breeding method integrating prior information of SNP point set and biological gene chip of chicken intramuscular fat and abdominal fat genome balanced breeding method

The invention relates to a chicken intramuscular fat and abdominal fat genome balanced breeding method integrating SNP point set prior information and a biological gene chip thereof. According to the method disclosed by the invention, 8390 SNPs related to chicken intramuscular fat and abdominal fat percentage character comprehensive breeding are finally excavated through whole genome association analysis and selection accuracy verification analysis by utilizing a Jingcore No.1 55K genome chip and can be added into a breeding value estimation model as prior information, and the breeding effect is remarkable. 本发明一种整合SNP点集先验信息的鸡肌内脂肪与腹脂的基因组平衡选育方法及其生物基因芯片。本发明利用"京芯一号"55K基因组芯片，通过全基因组关联分析和选择准确性验证分析，最终挖掘到与鸡肌内脂肪和腹脂率性状综合选育相关的8390个SNP可作为先验信息加入到育种值估计模型中，选育效果显著。