TABLE 1.

Open times for wild-type concatemeric γβα-βα receptors

Receptors were activated by 20 to 5000 μM GABA. The table gives the mean durations (OT1-3) and prevalence (fraction OT1-3) for the three open time components and the number of patches for each condition. The data are presented as mean ± S.D.

[GABA]	OT1	Fraction OT1	OT2	Fraction OT2	OT3	Fraction OT3	n
	ms		ms		ms
20 μM	0.45 ± 0.09	0.30 ± 0.03	4.9 ± 0.5	0.57 ± 0.09	11.8 ± 1.6	0.14 ± 0.12	3
50 μM	0.27 ± 0.13	0.24 ± 0.11	3.9 ± 0.6	0.58 ± 0.15	12.6 ± 4.0	0.18 ± 0.11	4
100 μM	0.34 ± 0.20	0.20 ± 0.08	3.9 ± 1.0	0.62 ± 0.24	11.0 ± 2.2	0.17 ± 0.16	4
200 μM	0.23 ± 0.16	0.16 ± 0.13	4.1 ± 1.4	0.53 ± 0.29	9.6 ± 3.7	0.30 ± 0.16	3
500 μM	0.27 ± 0.10	0.10 ± 0.01	4.6 ± 0.8	0.64 ± 0.16	11.1 ± 4.2	0.26 ± 0.15	3
1000 μM	0.40 ± 0.14	0.16 ± 0.06	3.8 ± 0.6	0.73 ± 0.10	10.2 ± 2.4	0.11 ± 0.10	5
2000 μM	0.38 ± 0.07	0.17 ± 0.03	3.5 ± 0.4	0.67 ± 0.17	10.4 ± 2.4	0.16 ± 0.15	3
5000 μM	0.42 ± 0.17	0.16 ± 0.13	2.8 ± 0.7	0.67 ± 0.18	6.5 ± 1.9	0.17 ± 0.11	5