title: Evolutionary biology: relativity for molecular clocks.
authors: David
authors: D
authors: Penny
mesh_terms: D000818:Animals; D001717:Birds / Q000235:genetics; D019143:Evolution, Molecular; D006579:Heterozygote; D016296:Mutagenesis / Q000235:genetics; D011156:Population Density; D011323:Primates / Q000235:genetics; D013997:Time Factors