Fig. 7
From: Accuracy of imputation to whole-genome sequence in sheep
Mean empirical imputation accuracy of whole-genome sequence genotypes (Minimac3 most likely genotypes) based on non-overlapping 1-Mb windows along OAR10 (a) and 20 (c) before and after applying different thresholds based on the Minimac3 R2 statistic: thr0 = no threshold, thr4 = R2 > 0.4, and thr8 = R2 > 0.8. Imputation accuracy was measured as the correlation between imputed and observed sequence genotypes. b and d show the number of variants per Mb of HD (high-density) SNPs (blue) and imputed sequence variants (green) on OAR10 and 20. The region on OAR20 with low imputation accuracy (~ 25 – 28 Mb) coincides with the MHC region