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Table 1 Summary of the genome-wide associations

From: A genome-wide association analysis for body weight at 35 days measured on 137,343 broiler chickens

GGA Number of SNPs Interval (Mb) P-value (range) P-valueFDR (range) Top SNP location (bp) Top SNP effect (SE) Top SNP MAF
1a 2 54.68–54.76 4.90 × 10–8 3.49 × 10–4 54,681,614 − 0.64 (0.12) 0.18
1b 1 / 4.14 × 10–7 3.06 × 10–4 134,493,403 − 0.87 (0.16) 0.11
1c 1 / 1.42 × 10–6 6.18 × 10–3 184,458,596 0.76 (0.16) 0.11
1d 1 / 8.09 × 10–7 3.73 × 10–3 193,808,533 − 0.44 (0.09) 0.36
2a 1 / 1.31 × 10–8 1.12 × 10–4 103,154,441 0.44 (0.08) 0.41
2b 2 110.94–11.28 (7.40 × 10–7–6.17 × 10–7) (3.51 × 10–3–3.06 × 10–3) 111,281,574 0.57 (0.11) 0.49
3 1 / 2.39 × 10–6 9.78 × 10–3 16,964,703 − 0.71 (0.15) 0.16
4a 1 / 4.96 × 10–7 2.56 × 10–3 44,839,695 0.67 (0.11) 0.34
4b 1 / 7.24 × 10–7 3.51 × 10–3 49,798,002 − 0.64 (0.13) 0.49
4c 1 / 7.41 × 10–9 6.92 × 10–5 52,734,745 − 0.67 (0.12) 0.31
4d 7 59.55–3.00 (2.12 × 10–6–1.51 × 10–11) (8.94 × 10–2–3.11 × 10–7) 62,900,071 0.89 (0.13) 0.08
4e 45 65.67–66.31 (2.23 × 10–6–6.47 × 10–42) (9.21 × 10–3–2.54 × 10–36) aProprietary 1.52 (0.11) 0.33
8a 1 / 6.09 × 10–9 5.97 × 10–5 22,999,302 − 1.05 (0.18) 0.08
8b 1 / 2.64 × 10–14 1.15 × 10–9 27,225,215 0.80 (0.11) 0.16
8c 1 / 9.16 × 10–11 1.38 × 10–6 28,197,569 − 1.35 (0.21) 0.22
10 1 / 8.37 × 10–7 3.98 × 10–3 1,870,252 − 0.42 (0.09) 0.39
11 1 / 1.06 × 10–8 9.20 × 10–5 16,452,035 0.41 (0.07) 0.43
12 1 / 1.28 × 10–7 7.48 × 10–4 1,843,370 0.52 (0.10) 0.32
13a 6 16.31–16.48 (1.37 × 10–6–4.22 × 10–10) (6.03 × 10–3–5.17 × 10–6) 16,333,496 1.00 (0.16) 0.19
13b 5 16.71–16.87 (2.17 × 10–6–2.11 × 10–10) (8.99 × 10–3–2.85 × 10–6) 16,706,244 0.79 (0.12) 0.46
14a 4 13.14–13.94 (2.23 × 10–7–2.40 × 10–8) (1.23 × 10–3–1.96 × 10–4) 13,208,763 − 0.33 (0.06) 0.50
14b 5 14.50–15.06 (9.20 × 10–9–6.34 × 10–13) (8.39 × 10–5–1.66 × 10–8) 14,496,748 − 0.53 (0.07) 0.30
15 2 11.61–12.34 (7.43 × 10–7–2.39 × 10–9) (3.51 × 10–3–2.67 × 10–5) 12,338,040 0.32 (0.06) 0.26
19 1 / 6.64 × 10–9 6.35 × 10–5 8,618,001 − 0.83 (0.14) 0.25
27 3 4.11–4.96 (1.65 × 10–6–2.97 × 10–9) (7.10 × 10–3–3.15 × 10–5) 4,955,965 0.40 (0.07) 0.31
  1. aThe top SNP in the region 4e was a proprietary SNP of Aviagen and therefore its base pair position is excluded
  2. GGA = Gallus gallus chromosome; Number of SNPs = number of SNPs significantly associated to the trait; Interval = the chromosome region spanned by the significant SNPs (in base pairs); P-value (range) = the P-value of the highest significant SNP and the range of the P-values when multiple SNPs were significant; P-valueFDR (range) = false discovery rate P-value; Top SNP location (bp) = position of the most significant SNP on the chromosome; Effect (SE) = the allele substitution effect of the top SNP with the standard error in parenthesis; Top SNP MAF = minor allele frequency of the top SNP