The effects of lysophospholipids on the incorporation of radiolabel from [14C]acyl-CoA into plasma membrane phospholipids. Plasma membranes were isolated from pea seedlings and incubated for 30 min with either [14C]16:0-CoA (A) or [14C]18:1-CoA (B). The concentration of added lysophospholipid was 70 μM (lysoPC and lysoPE were predominantly acylated with 16:0 or 18:0, lysoPA was acylated with 18:1). Radiolabel recovery is presented for PC (solid bars), PE (cross-hatched bars) and PA (open bars). Otherwise as in Figure 4.