Figure 6.
PtdIns(4,5)P2 is an in vivo substrate for At5PTase11. HPLC analysis of deacylated [3H]myo-inositol-labeled lipids from S2 cells that were transfected with pMTAt5PTase11 (A) or pMTβ-gal (B). The positions of GroPtdIns standards are indicated. Equal amounts of total counts were analyzed for each sample.