Table 5.

Association analysis of three SNPs in PRKAA2 and growth trait.

SNPs	Genotype	W/kg	B S/cm	B H/cm	C C/cm	A C/cm	T C/cm	C D/cm	C W/cm	L H C/cm
g.42101G>T	GG	89.09 ± 3.99A	108.80 ± 4.91A	74.78 ± 4.16	109.83 ± 3.66A	119.20 ± 4.09A	19.78 ± 1.31A	39.38 ± 2.65	30.03 ± 2.13	71.40 ± 2.04
	GT	91.42 ± 4.35B	110.01 ± 4.59	75.21 ± 3.98	110.37 ± 3.31a	119.66 ± 3.75a	20.21 ± 1.18	40.14 ± 2.78	30.22 ± 1.95	71.51 ± 2.01
	TT	92.03 ± 4.81B	111.39 ± 4.42B	76.12 ± 3.81	111.96 ± 3.86bB	121.35 ± 3.92bB	20.59 ± 1.20B	40.51 ± 3.09	30.00 ± 1.84	71.69 ± 2.04
g.60146A>T	AA	91.67 ± 4.42	110.42 ± 4.38	75.88 ± 3.82	111.06 ± 3.46	119.86 ± 4.09	20.36 ± 1.17	40.41 ± 2.64a	29.94 ± 1.75	71.95 ± 1.68
	AT	90.37 ± 4.75	110.29 ± 4.83	75.33 ± 4.06	110.45 ± 4.00	120.16 ± 3.86	20.16 ± 1.39	40.20 ± 3.10	30.10 ± 2.16	71.30 ± 2.16
	TT	91.24 ± 4.19	109.26 ± 5.05	74.48 ± 4.10	110.68 ± 3.24	120.32 ± 4.04	20.06 ± 1.06	39.06 ± 2.62b	30.45 ± 1.89	71.19 ± 2.24
g.61455G>A	GG	90.86 ± 4.21	109.97 ± 4.79	76.03 ± 3.78	111.09 ± 3.25	120.71 ± 3.62	20.43 ± 1.04	41.00 ± 2.77a	29.91 ± 2.02	71.37 ± 1.94
	GA	90.40 ± 4.65a	109.84 ± 4.78	75.33 ± 4.03	110.69 ± 4.00	120.02 ± 4.09	20.05 ± 1.31	39.64 ± 3.01b	30.11 ± 1.92	71.59 ± 2.19
	AA	92.52 ± 4.32b	110.93 ± 4.44	74.95 ± 4.09	110.52 ± 3.24	119.64 ± 4.01	20.40 ± 1.25	40.17 ± 2.47	30.24 ± 2.01	71.57 ± 1.74

Note: W: Weight/kg, B S: Body straight/cm, B H: Body height/cm, C C: Chest circumference/cm, A C: Abdominal circumference/cm, T C: Tube circumference/cm, C D: Chest depth/cm, C W: Chest width/cm, L H C: Leg and hip circumference/cm. a, b indicate significant differences between different genotypes (p < 0.05); A, B indicate extremely significant differences between different genotypes (p < 0.01).