polyphosphoinositide synthesis was assessed by following the incorporation of radioactivity from [ gamma-32p ] atp into the 1- ( 3-sn-phosphatidyl ) -d-myo-inositol 4-phosphate ( ptdins4p ) and 1- ( 3-sn-phosphatidyl ) -d-myo-inositol 4,5-bisphosphate ( ptdins ( 4,5 ) p2 ) of isolated membranes .
C0021554
myo-inositol
C0021547
myo-inositol