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Table 6 Boundaries of the validated regions with significant dominance effect on milk yield as well as the most significant SNPs and their associated genes within these regions in discovery and validation populationsa

From: Validation of markers with non-additive effects on milk yield and fertility in Holstein and Jersey cows

  

Most strongly associated SNP in discovery

Most strongly associated SNP in validation

 

BTCa

Interval (Mbp)b

SNP

Position (bp)

-log10 (P)

Effect ± SE

MAFc

\( \frac{\sigma_d^2}{\sigma_p^2} \) (%)d

SNP

Position (bp)

-log10 (P)

Effect ± SE

MAF

\( \frac{\sigma_d^2}{\sigma_p^2} \) (%)

Genese

2

95.312 - 95.730

rs136022579

95312328

4.920

155 ± 35.39

0.166

0.149

rs134324850

95725812

3.563

132 ± 36.23

0.171

0.197

ADAM23

3

97.907 - 98.799

rs43361287

98306933

4.351

82.29 ± 20.14

0.443

0.133

rs43363311

97907057

2.516

64.04 ± 21.6

0.427

0.139

AGBL4

5

71.878 - 71.878

rs110106971

71878168

4.947

−99.82 ± 22.71

0.332

0.158

rs110106971

71878168

2.012

55.58 ± 21.49

0.438

0.106

SYN3 f

26

32.249 - 32.341

rs42460360

32248251

4.185

129.5 ± 32.42

0.186

0.124

rs42741343

32336734

2.065

61.42 ± 23.36

0.349

0.110

LOC100847832

26

39.358 - 39.765

rs132810457

39358269

4.017

86.38 ± 22.13

0.343

0.122

rs110552548

39764774

2.239

−88.38 ± 32

0.214

0.125

GRK5

26

44.215 - 44.543

rs109406756

44537471

4.673

114.1 ± 26.83

0.244

0.143

rs134524557

44257893

2.246

70.3 ± 25.4

0.301

0.123

LHPP

27

42.674 - 42.890

rs41665573

42837186

5.248

−90.48 ± 19.92

0.469

0.164

rs41575082

42673983

2.328

62.09 ± 21.95

0.424

0.130

NA

  1. aBTC: Bos Taurus chromosome
  2. bIntervals containing individually validated SNPs are in bold
  3. cMAF: minor allele frequency
  4. d σ 2 d = dominance variance; σ 2 p = phenotypic variance
  5. eGenes with both top SNPs in discovery and validation inside them are in bold
  6. fGenes with individually validated SNPs within them