Fig. 2
Comparison of relative expressions of mRNA in SDHa (a), PGC-1α (b), and VEGFa (c) in Thoroughbred horses’ muscles in each genotype before (gray bar) and after (white bar) training period. Data of one horse in T/T genotype was set at base line value (1) in each mRNA. Values are mean ± SEM (n = 9 in each group). *Significant difference (P < 0.05) between before and after training in same SNP group. †Significant difference (P < 0.05) as compared to each value in T/T genotype