Voltage Dependence of Slow Inactivation in Shaker Potassium Channels Results from Changes in Relative K(+) and Na(+) Permeabilities

Time constants of slow inactivation were investigated in NH(2)-terminal deleted Shaker potassium channels using macro-patch recordings from Xenopus oocytes. Slow inactivation is voltage insensitive in physiological solutions or in simple experimental solutions such as K(+) (o)//K(+) (i) or Na(+) (o)...

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Detalles Bibliográficos
Autores principales: Starkus, John G., Heinemann, Stefan H., Rayner, Martin D.
Formato: Texto
Lenguaje:English
Publicado: The Rockefeller University Press 2000
Materias:
Original Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2217199/
https://www.ncbi.nlm.nih.gov/pubmed/10653891

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2217199/
https://www.ncbi.nlm.nih.gov/pubmed/10653891

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