Table I.

FACS ^® of glutamate-treated cells

		FACS® 1	FACS® 2	FACS® 3	FACS® 4	FACS® 5	FACS® 6
		%	%	%	%	%	%
Top Lt	PI+,DCF−	1.49	14.65	48.36	3.01	4.32	17.97
Top Rt	PI+,DCF+	0.11	6.07	5.38	0.58	3.35	5.69
Bottom Lt	PI−,DCF−	96.54	20.52	7.72	94.87	59.11	15.30
Bottom Rt	PI−,DCF+	1.86	58.76	38.54	1.54	33.22	61.04

The fraction of cells in each of the four quadrants of the six FACscans shown in Fig. 6 C is tabulated above.