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8 ADIPOQ基因启动子变异体对罗姆尼羔羊胴体肌肉性状的影响
Table 8 Association of ovine ADIPOQ gene variant in promoter with carcass muscle traits in Romney sheep
性状
Traits
等位基因
Allele
其它等位基因 Other allele in model 平均值±标准误 (Mean ± SE) P
P-value
存在
Present
数量
Number
缺失
Absent
数量
Number
热胴体重(kg)
Hot weight (H-W)
A1 None 17.04 ± 0.29 331 17.34 ± 0.31 125 0.086
B1 None 17.07 ± 0.29 341 17.32 ± 0.32 115 0.149
A1 B1 17.07 ± 0.30 331 17.45 ± 0.32 125 0.036
B1 A1 17.09 ± 0.30 341 17.43 ± 0.32 115 0.060
GR值(cm)
GR value (V-GR)
A1 None 2.36 ± 0.48 331 2.19 ± 0.49 125 0.550
B1 None 2.17 ± 0.47 341 2.54 ± 0.50 115 0.196
A1 B1 2.39 ± 0.48 331 2.30 ± 0.51 125 0.752
B1 A1 2.17 ± 0.18 341 2.52 ± 0.51 115 0.234
后退瘦肉量(%)
Leg yield
A1 None 20.69 ± 0.21 331 21.09 ± 0.21 125 0.001
B1 None 20.93 ± 0.21 341 20.67 ± 0.22 115 0.039
A1 B1 20.68 ± 0.21 331 21.04 ± 0.22 125 0.004
B1 A1 20.95 ± 0.20 341 20.77 ± 0.22 115 0.164
腰部瘦肉量(%)
Loin yield
A1 None 14.16 ± 0.15 331 14.41 ± 0.16 125 0.006
B1 None 14.28 ± 0.15 341 14.20 ± 0.16 115 0.359
A1 B1 14.16 ± 0.15 331 14.40 ± 0.16 125 0.009
B1 A1 14.29 ± 0.15 341 14.27 ± 0.16 115 0.755
肩部瘦肉量(%)
Shoulder yield
A1 None 16.93 ± 0.17 331 17.12 ± 0.18 125 0.067
B1 None 16.99 ± 0.17 341 17.05 ± 0.18 115 0.550
A1 B1 16.95 ± 0.17 331 17.16 ± 0.18 125 0.044
B1 A1 16.70 ± 0.17 341 17.11 ± 0.18 115 0.301
总瘦肉量(%)
Total yield
A1 None 51.79 ± 0.43 331 52.63 ± 0.45 125 0.001
B1 None 52.20 ± 0.43 341 51.92 ± 0.45 115 0.281
A1 B1 51.79 ± 0.43 331 52.60 ± 0.45 125 0.002
B1 A1 52.24 ± 0.43 341 52.14 ± 0.46 115 0.712
后腿瘦肉比例(%)
Proportion of leg yield
A1 None 39.94 ± 0.21 331 40.07 ± 0.22 125 0.290
B1 None 40.09 ± 0.20 341 39.79 ± 0.22 115 0.017
A1 B1 39.92 ± 0.21 331 39.98 ± 0.22 125 0.589
B1 A1 40.09 ± 0.21 341 39.81 ± 0.22 115 0.027
腰部瘦肉比例(%)
Proportion of loin yield
A1 None 27.34 ± 0.17 331 27.37 ± 0.18 125 0.733
B1 None 27.35 ± 0.17 341 27.35 ± 0.18 115 0.932
A1 B1 27.34 ± 0.17 331 27.37 ± 0.18 125 0.742
B1 A1 27.36 ± 0.17 341 27.36 ± 0.18 115 0.992
肩部瘦肉比例(%)
Proportion of shoulder yield
A1 None 32.72 ± 0.22 331 32.55 ± 0.23 125 0.209
B1 None 32.55 ± 0.22 341 32.86 ± 0.23 115 0.020
A1 B1 32.74 ± 0.22 331 32.64 ± 0.23 125 0.447
B1 A1 32.55 ± 0.22 341 32.83 ± 0.23 115 0.036