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Table 6 Allele substitution effect (standard error in parenthesis) between SNPs and milk performance within Holstein-Friesian sires

From: Polymorphisms in bovine immune genes and their associations with somatic cell count and milk production in dairy cattle

SNP

Milk Yield

Protein Yield

Fat Yield

Protein Percent

Fat percent

SCS

 

(kg)

(kg)

(kg)

(% *100)

(% *100)

(loge SCC *100)

Average DYD1

150 (237)

5.6 (6.8)

5.7 (7.9)

1.29 (7.02)

0.65 (13.96)

3.16 (11.38)

TLR4-2021 (T→C)

-14.4 (12.29)

0.41 (0.34)

-0.67 (0.44)

0.01 (0.01)

-0.01 (0.01)

0.01 (0.01)

CXCR1-777 (C→G)

2.86 (13.06)

-0.02 (0.36)

1.01 (0.46) *

0.02 (0.01)

-0.01 (0.01)

-0.01 (0.01)

CD14-1908 (A→G)

-27.43 (16.18) †

-0.98 (0.45) *

-1.32 (0.57) *

-0.01 (0.01)

-0.01 (0.01)

-0.01 (0.01)

CARD15-3168 (A→T)

-6.36 (9.57)

-0.31 (0.36)

-0.21 (0.34)

-0.01 (0.01)

0.01 (0.01)

0.01 (0.01)

IL8-182 (A→G)

8.31 (9.52)

0.32 (0.26)

0.52 (0.34)

0.01 (0.01)

0.01 (0.01)

-0.01 (0.01)

SERPINA1-164 (A→G)

-5.19 (10.23)

-0.28 (0.28)

-0.55 (0.36)

-0.29 (0.37)

-0.64 (0.77)

0.7 (0.61)

SERPINA1-269 (C→T)

13.3 (10.32)

0.48 (0.29) †

-0.74 (0.36) *

-0.04 (0.38)

-2.34 (0.77) **

0.65 (0.62)

  1. 1 Average DYD values for each phenotype investigated (standard deviation in parenthesis) Significance of difference from zero † = P < 0.1; * = P < 0.05; ** = P < 0.01.