Percentage of CAM loci amplified (white squares) and polymorphic (black circles), alongside genetic distance from the zebra finch (grey triangles) for 12 species. % Polymorphic, proportion of loci polymorphic of those amplifying for each set of loci. Four individuals were genotyped for each species at 24 loci. Genetic distance, DNA:DNA Δ Tm hybridisation distance .
Dawson et al. BMC Genomics 2013 14:176 doi:10.1186/1471-2164-14-176