鸡线粒体ND1基因变异/异质性及其与性状的关联分析

徐媛媛,侯玲灵,姬杰菲,王焕杰,李思露,陈文,康相涛,黄艳群

The Variation/Heteroplasmy of Chicken Mitochondrial ND1 Gene and Its Association with Traits

YuanYuan XU,LingLing HOU,JieFei JI,HuanJie WANG,SiLu LI,Wen CHEN,XiangTao KANG,YanQun HUANG

表5 mt.A4589G变异/异质性与固始鸡F2代资源群性状的关联分析(包含GG和AG型的家系)

Table 5 Correlation analysis between mt.A4589G variation/heteroplasmy and traits of Gushi chicken F2 generation resource group (families containing GG and AG genotypes)

性状 Traits AG型 AG genotype (n=488) GG型 GG genotype (n=158) P值 P-value 腹脂 AF(g) 8.618±0.498 6.310±0.924 0.0292 腹脂率 AFR(%) 0.936±0.051 0.692±0.096 0.0264 皮下脂肪厚度 SFT(cm) 0.452±0.007 0.486±0.014 0.0339 葡萄糖 GLU(mmol·L-1) 8.617±0.164 9.471±0.319 0.0191 乳酸脱氢酶 LDH(U·L-1) 2811.195±21.164 2707.856±41.082 0.0277 盲肠长度 CL(cm) 16.125±0.117 15.619±0.218 0.0427