Fig. 6.
Relative constancy of fatty-acyl chain distribution in PIP2 as PIP2 is being depleted by Oxo-M-activated PLC. Lipids are analyzed in CHO-M1 cells at time points during activation of M1 muscarinic receptors by 10 μM Oxo-M (n = 5). Plotted are the ratios of 38:4 lipids to the indicated species. Same experiment as in Fig. 5B.