title: Observed relationships between protein heterozygosity and protein genetic distance and comparisons with neutral expectations.
mesh_terms: D000483:Alleles; D000818:Animals; D005787:Gene Frequency; D014644:Genetic Variation; D006579:Heterozygote; D007448:Invertebrates; D008957:Models, Genetic; D011506:Proteins / Q000235:genetics*; D013045:Species Specificity; D014714:Vertebrates
chemical_list: D011506:Proteins