title: The stochastic model and deviations from randomness in eukaryotic tRNAs: comparison with the PAM approach.
mesh_terms: D000818:Animals; D005075:Biological Evolution; D014644:Genetic Variation; D008954:Models, Biological; D009154:Mutation; D012343:RNA, Transfer; D012265:Ribonucleotides / Q000032:analysis
chemical_list: D012265:Ribonucleotides; D012343:RNA, Transfer