Incorporation of [14C]glycerol into glycerolipids during labeling of wild-type and PLDζ developing embryos. A, [14C]glycerol into acyl chains of TAG, DAG, and PC in wild-type and PLDζ embryos. B, [14C]glycerol into backbone of TAG, DAG, and PC in wild type and PLDζ embryos (SD, n = 3, time points: 5, 10, 20, 30, 60, 180).