title: [Purine biosynthesis de novo in the retina: evolutionary aspects].
authors: R N
authors: RN
authors: Etingof
mesh_terms: D000582:Amidophosphoribosyltransferase / Q000378:metabolism; D000818:Animals; D005075:Biological Evolution; D004926:Escherichia coli / Q000378:metabolism; D006801:Humans; D009928:Organ Specificity; D011687:Purines / Q000096:biosynthesis* / Q000302:isolation & purification / Q000378:metabolism; D012160:Retina / Q000378:metabolism*; D012268:Ribose-Phosphate Pyrophosphokinase / Q000378:metabolism
chemical_list: D011687:Purines; D000582:Amidophosphoribosyltransferase; D012268:Ribose-Phosphate Pyrophosphokinase