Table III.
| Chloride | Isethionate | Δ Iseth-Cl | Sulfate | Δ Iseth-Sulfate | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| A1 E699Q | −38 ± 1.6 | −67 ± 1.2 | +28 ± 1.9 | −62 ± 2.2 | +4.6 ± 2.5 | |||||
| (60) | (51) | (20) | (15) | (15) | ||||||
| AE1 wt | −55 ± 1.9 | −56 ± 2.1 | +0.6 ± 1.1 | −48 ± 4.1 | +3.5 ± 4.6 | |||||
| (20) | (20) | (20) | (9) | (9) | ||||||
| Water | −58 ± 2.3 | −56 ± 2.7 | −2 | −52 ± 4.1 | +5.6 ± 9.8 | |||||
| (11) | (10) | (6) | (3) | (3) |
Resting membrane potential (mV) of Na2SO4-injected oocytes in the presence of different extracellular anions. Values are means ± SEM. AE-expressing oocytes were from 8 frogs; water-injected oocytes were from 2 frogs. Δ values (mV) represent means ± SEM of indicated number of individual differences.