Plant Cation-Chloride Cotransporters (CCC): Evolutionary Origins and Functional Insights.

ABSTRACT: Genomes of unicellular and multicellular green algae, mosses, grasses and dicots harbor genes encoding cation-chloride cotransporters (CCC). CCC proteins from the plant kingdom have been comparatively less well investigated than their animal counterparts, but proteins from both plants and animals have been shown to mediate ion fluxes, and are involved in regulation of osmotic processes. In this review, we show that CCC proteins from plants form two distinct phylogenetic clades (CCC1 and CCC2). Some lycophytes and bryophytes possess members from each clade, most land plants only have members of the CCC1 clade, and green algae possess only the CCC2 clade. It is currently unknown whether CCC1 and CCC2 proteins have similar or distinct functions, however they are both more closely related to a

SUBMITTER: Henderson SW 

PROVIDER: S-EPMC5855714 | biostudies-literature | 2018 Feb

REPOSITORIES: biostudies-literature