Skip to main content

Table 5 Results of association analysis of IGF2-intron3-G3072A SNP with litter size at different parities

From: Non-additive effects of RBP4, ESR1 and IGF2 polymorphisms on litter size at different parities in a Chinese-European porcine line

Inheritance

 

a(SE)

d(SE)

i(SE)

Mendelian

NBA12

0.24 (0.19)

-0.24 (0.25)

-

  

P < 0.27

P < 0.34

 
 

NBA3+

0.32 (0.20)

0.11 (0.27)

-

  

P < 0.14

P < 0.74

 

Paternal Imprinting

NBA12

0.20 (0.19)

0.30 (0.44)

-0.23 (0.80)

  

P < 0.21

P < 0.46

P < 0.77

 

NBA3+

0.36 (0.21)

-0.16 (0.44)

0.98 (0.81)

  

P < 0.06

P < 0.59

P < 0.16

 

NBA12

-

-

0.32 (0.35)

    

P < 0.27

 

NBA3+

-

-

0.74 (0.37)

    

P < 0.03

Maternal Imprinting

NBA12

-

-

-0.40 (0.33)

    

P < 0.21

 

NBA3+

-

-

-0.32 (0.35)

    

P < 0.31

  1. a: additive effect; d: dominant effect; i: imprinting effect depending on whether allele G or A has been received from the sire; SE= standard errors