Substitution bias, weighted parsimony, and amniote phylogeny as inferred from 18S rRNA sequences.
Marshall
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CR
D000818:Animals; D001483:Base Sequence; D001717:Birds / Q000145:classification / Q000235:genetics; D005821:Genetic Techniques; D008322:Mammals / Q000145:classification / Q000235:genetics; D008969:Molecular Sequence Data; D010802:Phylogeny; D012337:RNA, Ribosomal, 18S / Q000235:genetics*
D012337:RNA, Ribosomal, 18S