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Updated: Jun 21, 2025

Mutagenesis and Functional Analysis of Ion Channels Heterologously Expressed in Mammalian Cells
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Mutagenesis and Functional Analysis of Ion Channels Heterologously Expressed in Mammalian Cells

Published on: October 1, 2010

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聚素-2孔环中的与疾病相关的误解突变改变了其在异质表达系统中的离子通道功能

Tobias Staudner1, Linda Geiges1, Juthamas Khamseekaew1

  • 1Friedrich-Alexander-Universität Erlangen-Nürnberg, Institute of Cellular and Molecular Physiology, Erlangen, Germany.

The Journal of biological chemistry
|July 15, 2024
PubMed
概括

聚素-2 (PC2) 离子通道的突变会在自身主导的多囊性病 (ADPKD) 中破坏功能. 孔环突变取消或减少PC2通道活性,有助于ADPKD的发病.

关键词:
这是Xenopus.自体主导多囊性病 (ADPKD) 是一种自体主导多囊性病.电力生理学 电力生理学分子动力学分子动力学卵子细胞 卵子细胞聚氨酸是一种多氨酸.脏生理学的脏生理学在位点导向的突变发生.短暂的受体潜在通道 (TRP通道)两个电极电压的电压.

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相关概念视频

Mutations01:39

Mutations

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Non-gated Ion Channels

Ion channels are specialized proteins on the plasma membrane that allow charged ions to pass down their electrochemical gradient. Their main function is to maintain the membrane potential which is critical for cell viability. These channels are either gated or non-gated and can transport more than a thousand ions within milliseconds for the cellular event to occur.
Compared to the gated ion channels, the non-gated channels, also known as leakage or passive channels, have no gating mechanism....
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