title: Regulation of dihydrofolate reductase and other folate-requiring enzymes.
mesh_terms: D000429:Alcohol Oxidoreductases / Q000378:metabolism; D000818:Animals; D004790:Enzyme Induction; D004912:Erythrocytes / Q000201:enzymology; D004926:Escherichia coli / Q000201:enzymology; D005492:Folic Acid / Q000378:metabolism*; D005493:Folic Acid Antagonists; D005561:Formates / Q000378:metabolism; D006168:Guinea Pigs; D006710:Homocysteine / Q000378:metabolism; D006801:Humans; D006863:Hydrogen-Ion Concentration; D066298:In Vitro Techniques; D007938:Leukemia / Q000201:enzymology; D007962:Leukocytes / Q000201:enzymology; D008025:Ligases / Q000378:metabolism; D008727:Methotrexate / Q000494:pharmacology; D010088:Oxidoreductases / Q000378:metabolism; D051381:Rats; D012486:Salmonella typhimurium / Q000201:enzymology; D012694:Serine / Q000378:metabolism; D013291:Streptococcus / Q000201:enzymology; D013762:Tetrahydrofolate Dehydrogenase / Q000378:metabolism*
chemical_list: D005493:Folic Acid Antagonists; D005561:Formates; D006710:Homocysteine; D012694:Serine; D005492:Folic Acid; D010088:Oxidoreductases; D000429:Alcohol Oxidoreductases; D013762:Tetrahydrofolate Dehydrogenase; D008025:Ligases; D008727:Methotrexate