Fig. 7
From: Selection and demography drive range-wide patterns of MHC-DRB variation in mule deer
Redundancy Analysis (RDA) for microsatellites and MHC. (a) Axes 1 and 2, explaining 46% and 23% of the variance, respectively, in allelic richness for 9 microsatellite loci across 16 populations. (b) Axes 1 and 2, explaining 27% and 21% of the variance in allele frequencies for the MHC locus across 16 populations. Points for each plot are colored by population according to latitude. Vectors in blue show constraining axes, or environmental predictors, pointing in the direction of positive contribution, including latitude (Lat), longitude (long), elevation (elev), mean annual temperature (MAT), mean annual precipitation (MAP), temperature difference between warmest and coldest months (TD), and relative humidity (RH)