Defective HPRT1 does not convert guanine or hypoxanthine to GMP or IMP (Homo sapiens)
defective hprt1 does not convert guanine or hypoxanthine to gmp or imp (homo sapiens)
Defective HPRT1 does not convert guanine or hypoxanthine to GMP or IMP (Homo sapiens)
defective hprt1 does not convert guanine or hypoxanthine to gmp or imp (homo sapiens)