Prospective study relating genotype profiles with race performance in racing pigeons.

This is a prospective study to investigate the impact of genotype profiles on race performance in racing pigeons. Genotypes studied included lactate dehydrogenase A (LDHA), dopamine receptor (DRD), myostatin (MSTN), and feather keratin (F-KER), as well as demographic factors such as gender, color, and the mtDNA. This study shows differences within genotypes DRD456 (P = 0.