Figure 3
The lipid acylation activities in pea seedling membrane fractions. A microsomal membrane fraction was fractionated by a 10-step aqueous polymer two-phase counter current distribution and the resulting membrane fractions were incubated with [14C]18:1-CoA to monitor acyl incorporation into phospholipids. Filled circles, acyl incorporation into PC; open circles, acyl incorporation into PE; filled diamonds, the PE/PC ratio of acyl incorporation.