来自摇蚊cDNA的功能性钾通道在非洲爪蟾卵母细胞中的表达。
Expression of functional potassium channels from Shaker cDNA in Xenopus oocytes.
作者信息
Timpe L C, Schwarz T L, Tempel B L, Papazian D M, Jan Y N, Jan L Y
机构信息
Howard Hughes Medical Institute, University of California, San Francisco 94143.
出版信息
Nature. 1988 Jan 14;331(6152):143-5. doi: 10.1038/331143a0.
DOI:10.1038/331143a0
PMID:2448636
Abstract
The Shaker gene of Drosophila melanogaster encodes a potassium-selective ion channel, the 'A' channel, or one of its subunits. A single Shaker messenger RNA species suffices to direct the synthesis of functional A channels in Xenopus oocytes. Physiological characteristics of the A currents induced by two different mRNA species are compared.
摘要
果蝇的震颤基因编码一种钾选择性离子通道，即“A”通道，或其亚基之一。单个震颤信使核糖核酸种类足以指导非洲爪蟾卵母细胞中功能性A通道的合成。比较了由两种不同信使核糖核酸种类诱导的A电流的生理特性。
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