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4 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AA和AG型的家系)
Table 4 Correlation analysis between mt.A4589G variation/heteroplasmy and traits of Gushi chicken F2 generation resource group (families containing AA and AG genotypes)
性状Traits AA型 AA genotype(n=63) AG型 AG genotype(n=69) PP-value
出生重 BW(g) 29.495±0.200 30.180±0.194 0.0232
腿肌纤维直径 FDL (cm) 37.831±0.925 35.047±0.827 0.0388
8周胸深 CD8(cm) 6.251±0.109 6.644±0.105 0.0159
8周胸骨长 BBL8(cm) 8.718±0.079 8.983±0.077 0.0259
8周胫长 SL8(cm) 7.749±0.078 8.012±0.077 0.0266
8周胫围 SG8(cm) 3.347±0.027 3.421±0.025 0.0644
胸肌pH BpH 6.189±0.038 6.080±0.036 0.0553
盲肠长度 CL(cm) 16.453±0.262 15.689±0.256 0.0538
肌胃重率 GR(%) 2.149±0.036 2.052±0.035 0.0685