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Tuning the Voltage Dependence of Tetraethylammonium Block with Permeant Ions in an Inward-Rectifier K(+) Channel
To understand the role of permeating ions in determining blocking ion–induced rectification, we examined block of the ROMK1 inward-rectifier K(+) channel by intracellular tetraethylammonium in the presence of various alkali metal ions in both the extra- and intracellular solutions. We found that the...
| Autores principales: | , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
The Rockefeller University Press
1999
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2229458/ https://www.ncbi.nlm.nih.gov/pubmed/10469731 |