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Table 3 AR and Tex11 SNP association analysis in the Brahman cattle population

From: Evidence for positive selection of taurine genes within a QTL region on chromosome X associated with testicular size in Australian Brahman cattle

Trait SNP   P Allele Effect SE %Va
PNS18 AR1_In4 0.1159 T −3.793 2.408 0.425
PNS18 Tex11_r38k 0.4506 G 2.387 3.153 0.097
PNS18 Tex11_g297d 0.0155 A 6.821 2.809 1.099
PNS18 Tex11_r696h 0.4933 G 2.168 3.168 0.077
PNS24 AR1_In4 0.7291 T 0.5082 1.467 0.014
PNS24 Tex11_r38k 0.0796 G −3.456 1.968 0.374
PNS24 Tex11_g297d 0.0081 A 4.578 1.723 0.912
PNS24 Tex11_r696h 0.0906 G −3.43 2.023 0.355
SC12 AR1_In4 0.0001 T −0.5531 0.1405 3.249
SC12 Tex11_r38k 4.38 x10-8 G 1.038 0.1881 6.579
SC12 Tex11_g297d 0.4797 A −0.119 0.1679 0.120
SC12 Tex11_r696h 1.30 x10-7 G 1.012 0.1902 6.037
SC18 AR1_In4 5.04 x10-8 T −0.8811 0.1604 4.820
SC18 Tex11_r38k 8.25 x10-14 G 1.625 0.2142 9.427
SC18 Tex11_g297d 0.0862 A −0.3299 0.192 0.540
SC18 Tex11_r696h 5.79 x10-13 G 1.582 0.2165 8.625
SC24 AR1_In4 4.64 x10-10 T −0.9485 0.1506 5.506
SC24 Tex11_r38k 6.24 x10-14 G 1.544 0.2026 8.390
SC24 Tex11_g297d 0.0617 A −0.3413 0.1825 0.570
SC24 Tex11_r696h 4.46 x10-13 G 1.507 0.2052 7.716
  1. Significance (P), allele substitution effect (Effect) for the named allele of each SNP, its standard error (SE) and percentage of additive variance (%Va) explained by 3 SNP genotypes in Tex11 and 1 SNP in AR on Scrotal Circumference (SC) at 12, 18 and 24 months of age and on the percentage of normal sperm (PNS) at 18 and 24 months of age.