title: Experimental studies related to the origin of the genetic code and the process of protein synthesis--a review.
mesh_terms: D000596:Amino Acids / Q000235:genetics; D000818:Animals; D000926:Anticodon / Q000235:genetics; D055598:Chemical Phenomena; D002621:Chemistry; D005815:Genetic Code; D009711:Nucleotides / Q000235:genetics; D014176:Protein Biosynthesis; D011506:Proteins / Q000235:genetics
chemical_list: D000596:Amino Acids; D000926:Anticodon; D009711:Nucleotides; D011506:Proteins