title: Effect of ptsI and ptsH genes dosage on manifestation of glucose catabolite repression of beta-galactosidase synthesis in Escherichia coli K12.
mesh_terms: D000483:Alleles; D004171:Diploidy; D004794:Enzyme Repression / Q000187:drug effects; D004926:Escherichia coli / Q000235:genetics*; D005696:Galactosidases / Q000235:genetics*; D005809:Genes, Regulator; D005947:Glucose / Q000494:pharmacology*; D010957:Plasmids; D001616:beta-Galactosidase / Q000096:biosynthesis / Q000235:genetics*
chemical_list: D005696:Galactosidases; D001616:beta-Galactosidase; D005947:Glucose