Sn-2 rearrangement following C1, C2, C3, C6-10 treatment of NRel-4 (N_V) cells. Relative distribution of sn-2 fatty acids within each plasmalogen pool following treatments as above is displayed. All PlsEtn measurements are reported relative to the control CHO cells (C_V). Results are an average of three independent experiments. Error bars represent standard deviation.