Fig. 4

Results of the association analysis performed for the 135,061 SNPs from the processing of 28 whole-genome sequencing samples of Churra and Australian Merino sheep breeds with the aim of identifying the markers with the most divergent allele frequencies between the two breeds compared. Genome-wide distribution of the log (1/P value) obtained from the association analysis with the breed identity are represented on the Y-axis. The horizontal line represents the significance threshold considered after a Bonferroni correction for multiple testing (P < 0.05/139,244 = P value < 0.000000359; log (1/P value) = 6.44)