Hypoxanthine phosphoribosyltransferase/Adenine phosphoribosyltransferase:CRto:Pt:Placenta:Qn
hypoxanthine phosphoribosyltransferase/adenine phosphoribosyltransferase:crto:pt:placenta:qn
HPRT/APRT Placenta-cRto
hprt/aprt placenta-crto