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. 2014 Dec 23:1–22. doi: 10.1895/wormbook.1.174.1

Membrane ion transport in non-excitable tissues.

Keith Nehrke
PMCID: PMC4620701  NIHMSID: NIHMS730330  PMID: 25536490

Abstract

The facilitated movement of ions across cell membranes can be characterized as occurring through active (ATP-dependent), secondary active (coupled), or passive transport processes. Each of these processes is mediated by a diverse group of membrane proteins. Over the past fifteen years, studies of membrane transport in C. elegans have benefited from the fact that worms are anatomically simple, easily and economically cultured, and genetically tractable. These experimental advantages have been instrumental in defining how membrane transport processes contribute to whole organism physiology. The focus of this review is to survey the recent advances in our understanding of membrane transport that have arisen from integrative physiological approaches in the nematode C. elegans.


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