title: Some observations on the amino acid composition of proteins in relation to the genetic code.
mesh_terms: D000596:Amino Acids / Q000032:analysis; D003062:Codon; D005815:Genetic Code; D008970:Molecular Weight; D014176:Protein Biosynthesis; D011506:Proteins; D012333:RNA, Messenger
chemical_list: D000596:Amino Acids; D003062:Codon; D011506:Proteins; D012333:RNA, Messenger