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. 2018 Apr 18;8:6167. doi: 10.1038/s41598-018-24663-x

Figure 3.

Figure 3

Inbreeding to different ancestors has variable effects on five measures of racing performance in modern Australian Thoroughbred horses. Partial inbreeding coefficients were calculated for the 10 ancestors with the greatest marginal contributions to the contemporary Australian Thoroughbred population. The relationship between each partial coefficient and inbreeding was analysed using regression coefficients from restricted maximum likelihood models. Error bars represent 1 standard error from the mean. This plot uses the same data set as in Fig. 1, but with each inbreeding coefficient split into partials. Red bars denote significant relationships.