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Table 6 Effects of the NR2F2 polymorphism on total number born (TNB) and number born alive (NBA) in Large White (LS means ± S.E.)

From: Expression of genes involved in progesterone receptor paracrine signaling and their effect on litter size in pigs

Breed Genotype First parity Second parity Third to ninth parity All parities
Litters TNB NBA Litters TNB NBA Litters TNB NBA Litters TNB NBA
Large White AA 90 11.12 ± 0.25 10.33 ± 0.23a 60 11.10 ± 0.40A 10.21 ± 0.35a 144 11.078 ± 0.40 10.09 ± 0.35a 294 10.99 ± 0.32A 10.23 ± 0.28A
AC 96 11.43 ± 0.25 10.59 ± 0.24 66 11.30 ± 0.41A 10.01 ± 0.37 190 10.96 ± 0.40 9.84 ± 0.36A 352 11.24 ± 0.32A 10.32 ± 0.29A
CC 46 11.72 ± 0.32 11.14 ± 0.31b 26 12.86 ± 0.55B 11.20 ± 0.49b 93 10.69 ± 0.46 10.69 ± 0.41Bb 165 11.88 ± 0.35B 11.20 ± 0.32B
  1. Values with different superscripts show significant levels within columns: a, b P < 0.05, A, B P < 0.01