Table I.
Channel Po
| Channel type | Mean P o | n | ||
|---|---|---|---|---|
| αβ (+ 1.0 μM amil) | 0.54 ± 0.03 | 6 | ||
| αβ T(+ 1.0 μM amil) | 0.50 ± 0.03 | 3 | ||
| αγ high P o | 0.78 ± 0.05 | 4 | ||
| αγ low P o | 0.16 ± 0.04 | 5 | ||
| αγT | 0.60 ± 0.10 | 5 | ||
| αγT+ 0.1 μM amil | 0.30 ± 0.02 | 4 |
Summary of mean P o at −40 mV for the various channel types. Values were calculated using a specialized nP o program as described in methods. All values are mean ± SEM. The number of patches, most of which were single channel, used to generate the mean P o are indicated in the far right column.