MCCOLLISTER, R J PSEUDOFEEDBACK INHIBITION OF PURINE SYNTHESIS BY 6-MERCAPTOPURINE RIBONUCLEOTIDE AND OTHER PURINE ANALOGUES. [electronic resource] - The Journal of biological chemistry May 1964 - 1560-3 p. digital Publication Type: Journal Article ISSN: 0021-9258 Subjects--Topical Terms: Adenine NucleotidesAntimetabolitesAntineoplastic AgentsAzaguanineChromatographyDiphosphatesEnzyme InhibitorsGlutamineMercaptopurineNucleotidesPurinesPyrazolesPyrimidinesResearchThioguanineTransferasesUltraviolet Rays