绵羊脂联素基因（ADIPOQ）多态性及其与生长及胴体性状关联性分析

安清明,周辉通,吴震洋,罗玉柱,JonG.Hickford

Polymorphisms of ADIPOQ Gene and Their Association with Growth and Carcass Traits in Sheep

AN QingMing,ZHOU HuiTong,WU ZhenYang,LUO YuZhu,Jon G. Hickford

表7 ADIPOQ基因Exon-1区基因型与罗姆尼公/母羔羊生长性状关联性分析

Table 7 Association of genotype in Exon-1 of ADIPOQ gene with growth traits (mean ± SE) in male and female Romney lambs

生长性状 Growth traits 基因型 Genotype 公羔 Male lambs 母羔 Female lambs 平均值±标准误 Mean±SE 数目 Number P值 P-value 平均值±标准误 Mean±SE 数目 Number P值 P-value 初生重 Birth weight (kg) A1A1 5.42±0.17 132 0.291 4.87±0.22 129 0.521 A1B1 5.56±0.17 268 4.90±0.21 253 B1B1 5.51±0.17 150 4.81±0.21 155 断尾重 Tailing weight (kg) A1A1 13.17±0.56 132 0.026 10.06±0.65 129 0.056 A1B1 12.76±0.54 268 10.70±0.62 253 B1B1 13.54±0.56 150 10.57±0.64 155 断奶重 Weaning weight (kg) A1A1 30.82±0.96 132 0.028 24.38±1.10 129 0.160 A1B1 30.20±0.92 268 25.22±1.05 253 B1B1 31.54±0.95 150 24.83±1.09 155 断奶前生长速度 Pre-weaning growth rate（g·d-1） A1A1 291.90±9.9 132 0.055 229.40±11.7 129 0.445 A1B1 287.30±9.5 268 235.40±11.1 253 B1B1 300.00±9.8 150 233.30±11.6 155