Figure 4
From: Does heterozygosity at the DMRT3 gene make French trotters better racers?
Expected polygenic values (a), environmental values (b) and summed environmental and polygenic values (c) for RP after selection on Q. For horses with genotype CT at SNP BIEC2-620109 when differential selection occurs for qualification test for different assumed future RP. RP: racing performances, Q: qualification test, 1in standard deviation units, r g genetic correlation between Q and RP, r e residual correlation between Q and RP; the red line indicates parameters close to those estimated (rg = 0.44, re = 0.10).