title: Stimulation by spermidine of the DNA-directed in vitro synthesis of beta-galactosidase.
mesh_terms: D004247:DNA / Q000378:metabolism*; D005696:Galactosidases / Q000096:biosynthesis*; D008274:Magnesium / Q000494:pharmacology; D014176:Protein Biosynthesis / Q000187:drug effects; D012293:Rifampin / Q000494:pharmacology; D013095:Spermidine / Q000494:pharmacology*; D014158:Transcription, Genetic / Q000187:drug effects*
chemical_list: D004247:DNA; D005696:Galactosidases; D008274:Magnesium; D013095:Spermidine; D012293:Rifampin