Specialized whole-genome SNP chip for comprehensive breeding of intramuscular fat and abdominal fat of chicken and application of specialized whole-genome SNP chip

The invention provides a specialized whole genome SNP chip for comprehensive breeding of intramuscular fat and abdominal fat of chicken and application of the specialized whole genome SNP chip, the number of SNP sites on the chip is 9 and 780, the SNP sites are derived from whole genome re-sequencing information of local varieties in China, and MAFgt in Jingxing yellow chicken, Jinling flower chicken terminal paternal line E and Hainan Wenchang chicken is screened; the SNP sites are uniformly distributed in the genome and are associated with the economic characters. The chicken whole genome SNP chip is highly associated with body fat (intramuscular fat and abdominal fat) characters, the contained 9,780 SNP sites are uniformly distributed in the whole genome, and the chicken whole genome SNP chip has high throughput, high sensitivity, high precision and universality. 本发明提供了一种鸡肌内脂肪与腹脂综合选育的专门化全基因组SNP芯片及其应用，该芯片上的SNP位点共9,780个：源于中国地方品种的全基因组重测序信息，筛选出京星黄鸡、金陵花鸡终端父系E系和海南文昌鸡中具有MAF>0.05，且在基因组平均分布、与经济性状相关联的SNP位点。本发明鸡全基因组S