title: IUPAC-IUB Commission on Biochemical Nomenclature (CBN). Abbreviations and symbols for nucleic acids, polynucleotides and their constituents. Recommendations (1970).
mesh_terms: D009696:Nucleic Acids; D009705:Nucleosides; D009711:Nucleotides; D011119:Polynucleotides; D009626:Terminology as Topic
chemical_list: D009696:Nucleic Acids; D009705:Nucleosides; D009711:Nucleotides; D011119:Polynucleotides