The purine hypoxanthine plays important role in regulating oocyte maturation and early embryonic development. The enzyme hypoxanthine phosphoribosyltransferase (HPRT) recycles hypoxanthine to generate substrates for nucleotide synthesis and key metabolites,… Click to show full abstract
The purine hypoxanthine plays important role in regulating oocyte maturation and early embryonic development. The enzyme hypoxanthine phosphoribosyltransferase (HPRT) recycles hypoxanthine to generate substrates for nucleotide synthesis and key metabolites, and here we show that HPRT deficiency in the rat disrupts early embryonic development and causes infertility in females.
               
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