Table 2.
Top SNPs associated with body weight and feed efficiency traits using general linear model approach by Reyer et al. (2015).
| Trait | Chromosome | Number of significant SNPs | Top SNP in 1MB window | Galgal5 position (bp) | -log10 (P-value) | Candidate gene |
|---|---|---|---|---|---|---|
| Body weight (36 days) | 12 | 8 | rs13612706 | 12867052 | 5.31 | PTPRG |
| Body weight (36 days) | 14 | 1 | rs14073523 | 5337950 | 4.42 | CACNA1H |
| Body weight (46 days) | 8 | 1 | rs16617885 | 1883740 | 5.21 | PTPRC,NR5A2 |
| Body weight (46 days) | Z | 1 | rs14753816 | 19805476 | 4.89 | HTR1A |
| Feed intake | 5 | 1 | rs16266739 | 6549732 | 4.38 | SPON1 |
| Feed intake | 19 | 1 | GGaluGA001282 (rs313913143) | 1878406 | 4.61 | ENSGALG0000002830 |
| Feed intake | 26 | 1 | rs15467593 | 539371 | 4.50 | KDM5b |
| Body weight gain | 17 | 1 | GGaluGA117403 (rs312843163) | 9904101 | 5.29 | GPR144,NR5A1,NR6A1 |
| Feed conversion ratio | 4 | 2 | rs14445503 | 31108872 | 5.04 | HHIP |
| Feed conversion ratio | 17 | 1 | GGaluGA117403 (rs312843163) | 9904101 | 6.57 | NR5A1, NR6A1 |
| Feed conversion ratio | 17 | 1 | rs14098962 | 7902999 | 4.86 | RXRA |
| Feed conversion ratio | 22 | 1 | GGaluGA186837 (rs312757200) | 4533949 | 5.07 | ADRA1A |
The position of SNPs is updated to the latest chicken genome assembly (Galgal5).