TABLE II.
Frequency of Short Channel Closings with tc < 10 ms in Various Ligand Conditions
[Ca2+]i | [InsP3] | Frequency (s−1)a | n |
---|---|---|---|
0.1 μM | 10 μM | 36 ± 5 | 16 |
1 μM | 10 μM | 49 ± 5 | 26 |
89 μM | 10 μM | 58 ± 8 | 18 |
1 μM | 33 nM | 55 ± 7 | 15 |
Number of short channel closings (t c < 10 ms)/total burst duration after short closing removal. Mean frequency from n experiments ± SEM are tabulated.