Estimated Weight at Hatch (Least Square Means ± SE) for All Nine Possible Genotypes for an Epistatic QTL Pair on Chicken Chromosome 1, Position 337 cM and Chromosome 14, Position 11 cM
| QTL genotype Chr. 1, 337 cM | QTL genotype Chr. 14, 11 cM | ||
| J/J | J/L | L/L | |
| J/J | 39.0 ± 0.7 | 38.7 ± 0.6 | 35.7 ± 0.9 |
| J/L | 37.6 ± 0.5 | 38.9 ± 0.4 | 37.7 ± 0.6 |
| L/L | 36.8 ± 0.7 | 39.6 ± 0.6 | 40.4 ± 0.8 |
[i] J, allele inherited from the red junglefowl; L, allele inherited from White Leghorn; QTL, quantitative trait loci.