Hypoxanthine: Guanine phosphoribosyltran
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Woods, Robin A. ;Roberts, Darlene G. ;Friedman, Theodore ;Jolly, Douglas ;Filpul
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Article
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1983
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Springer
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English
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Yeast mutants lacking activity of the enzyme hypoxanthine:guanine phosphoribosyltransferase (H:G-PRT) have been isolated by selecting for resistance to 8-azaguanine in a strain carrying the wild type allele, ade4%, of the gene coding for amidophosphoribosyltransferase (PRPPAT), the first enzyme of d