title: Rifamycin biosynthesis studied with 13C enriched precursors and carbon magnetic resonance.
mesh_terms: D000085:Acetates / Q000378:metabolism; D002247:Carbon Isotopes; D005583:Fourier Analysis; D009682:Magnetic Resonance Spectroscopy; D008722:Methods; D009615:Nocardia / Q000378:metabolism*; D011422:Propionates / Q000378:metabolism; D012294:Rifamycins / Q000096:biosynthesis*
chemical_list: D000085:Acetates; D002247:Carbon Isotopes; D011422:Propionates; D012294:Rifamycins