title: Biosynthesis of ribonucleic acids.
mesh_terms: D001483:Base Sequence; D004247:DNA / Q000378:metabolism; D012321:DNA-Directed RNA Polymerases / Q000378:metabolism; D009690:Nucleic Acid Conformation; D012313:RNA / Q000096:biosynthesis*; D012265:Ribonucleotides / Q000378:metabolism; D013698:Templates, Genetic; D014158:Transcription, Genetic
chemical_list: D012265:Ribonucleotides; D012313:RNA; D004247:DNA; D012321:DNA-Directed RNA Polymerases