Finding RNA makes proteins gives 'RNA world' a big boost.
Waldrop
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MM
D000595:Amino Acid Sequence; D001483:Base Sequence; D005075:Biological Evolution; D004247:DNA / Q000235:genetics; D008969:Molecular Sequence Data; D014176:Protein Biosynthesis; D011506:Proteins / Q000235:genetics; D012313:RNA / Q000235:genetics*
D011506:Proteins; D012313:RNA; D004247:DNA