Figure 2From: Sex-specific selection for MHC variability in Alpine chamoisMHC class II DRB allele frequencies in chamois for regions where scabies has occurred during the study period (black), or had never been reported (white). Numbers above bars indicate the total number of alleles found; ** indicates a significant difference in MHC allele frequencies with P < 0.01 (Fisher's exact test, adjusted for multiple comparisons).Back to article page