Table 5 Least square means and standard errors for meat quality traits of MSU Duroc × Pietrain F₂ resource population and Duroc population pigs separated by IGFBP2 genotypes

2.13 ± 0.31^a

1.79 ± 0.14^b

1.44 ± 0.14^b

3.40 ± 0.18^a

3.24 ± 0.09^a

3.03 ± 0.09^b

6.37 ± 0.06

6.35 ± 0.02

6.36 ± 0.02

39.33 ± 0.49

39.29 ± 0.40

39.17 ± 0.40

5.48 ± 0.03^a

5.51 ± 0.01 ^b

5.60 ± 0.01^c

2.71 ± 0.24

2.77 ± 0.19

2.79 ± 0.19

0.88 ± 0.06^ab

0.83 ± 0.02^a

0.77 ± 0.02^b

3.02 ± 0.22

2.86 ± 0.09

2.77 ± 0.09

2.87 ± 0.22

2.76 ± 0.10

2.76 ± 0.09

3.06 ± 0.24^ab

3.05 ± 0.07^a

3.28 ± 0.06^b

53.86 ± 0.61^ab

54.09 ± 0.18^a

53.37 ± 0.17^b

16.92 ± 0.26

16.96 ± 0.07

17.14 ± 0.07

9.00 ± 0.20^ab

9.24 ± 0.06^a

9.09 ± 0.06^b

5.09 ± 0.16^ab

5.20 ± 0.04^a

5.34 ± 0.04^b

5.33 ± 0.16^a

5.48 ± 0.05^a

5.70 ± 0.04^b

6.16 ± 0.10^a

6.36 ± 0.03^ab

6.44 ± 0.03^b

1.26 ± 0.06

1.16 ± 0.02

1.17 ± 0.02

5.44 ± 0.15^a

5.55 ± 0.04^a

5.77 ± 0.04^b

6.41 ± 0.04^ab

6.44 ± 0.02^a

6.39 ± 0.02^b

5.84 ± 0.03

5.86 ± 0.02

5.85 ± 0.02

0.59 ± 0.05

0.60 ± 0.03

0.55 ± 0.03

50.94 ± 0.42^ab

50.80 ± 0.22^a

51.48 ± 0.22^b

2.95 ± 0.11^ab

2.99 ± 0.06^a

2.87 ± 0.06^b

2.38 ± 0.20

2.23 ± 0.10

2.30 ± 0.10