Table 3 Association of the haplotype composed of SNP A17299834G and C17293932T with chicken growth and carcass traits

Breast angle width

0.022

60.23 ± 0.85

60.74 ± 0.54

64.38 ± 1.41

67.86 ± 2.86

59.81 ± 0.42

60.32 ± 0.75

61.36 ± 1.15

CW

0.061

1353 ± 38.55

1302 ± 24.46

1453 ± 64.03

1481 ± 129.10

1301 ± 19.36

1351 ± 34.23

1434 ± 51.93

EWG

0.043

1245 ± 35.56

1245 ± 35.56

1333 ± 59.07

1373 ± 119.09

1193 ± 17.86

1238 ± 31.57

1316 ± 47.91

EW

0.062

1080 ± 31.62

1032 ± 20.07

1151 ± 52.53

1182 ± 105.90

1030 ± 15.88

1072 ± 28.08

1136 ± 42.60

Breast muscle weight

0.034

93.48 ± 2.87

89.20 ± 1.82

104.00 ± 4.77

108.23 ± 9.63

88.74 ± 1.44

90.72 ± 2.55

95.79 ± 3.87

Brain and neck weight

0.063

128.3 ± 4.40

116.4 ± 2.79

134.7 ± 7.31

141.1 ± 14.73

122.9 ± 2.21

124.0 ± 3.91

129.0 ± 5.92

Small intestine length

0.101

139.2 ± 2.41

136.6 ± 1.53

145.0 ± 4.00

147.9 ± 8.08

139.5 ± 1.21

135.1 ± 2.14

136.2 ± 3.25

BW at 14 days

0.071

127.8 ± 2.65

121.6 ± 1.68

127.8 ± 4.40

138.2 ± 8.88

121.6 ± 1.33

124.8 ± 2.36

129.1 ± 3.57

BW at 21 days

0.134

215.1 ± 5.10

206.6 ± 3.22

219.7 ± 8.38

251.0 ± 19.73

207.1 ± 2.55

211.0 ± 4.49

218.9 ± 6.79

BW at 28 days

0.032

315.5 ± 8.10

303.9 ± 5.09

333.7 ± 13.33

374.4 ± 26.78

302.9 ± 4.05

312.0 ± 7.15

326.5 ± 10.83

BW at 35 days

0.023

439.2 ± 12.34

424.8 ± 7.97

486.4 ± 20.59

521.0 ± 41.10

425.0 ± 6.25

440.1 ± 11.15

462.1 ± 16.60

Leg length at 56 days

0.024

72.03 ± 0.83

71.10 ± 0.53

74.97 ± 1.38

77.12 ± 2.79

71.42 ± 0.41

72.77 ± 0.74

74.21 ± 1.12

DGW at 0–4 weeks

0.021

10.24 ± 0.29

9.76 ± 0.18

10.85 ± 0.47

12.30 ± 0.95

9.74 ± 0.14

10.08 ± 0.25

10.60 ± 0.38