Physiology and biophysics of plant ligand-gated ion channels


By jpeza - Posted on 09 Noviembre 2010

Nombre de Revista: 
Datos del paper
Autor Principal: 
P. Dietrich
Volumen: 
Suppl 1
Página Inicial: 
80
Página Final: 
93
Abstract: 

Small molecules and metabolites often act as intra- or extracellular messengers in
signal transduction pathways. Ligand-gated ion channels provide a mean to transduce
those biochemical signals at the membrane into electrical events and ion
fluxes. In plants, cyclic nucleotides and glutamate represent intra- and extracellular
signalling ligands, respectively. While the former have been shown to regulate voltage-
dependent ion channels and are supposed to activate cyclic nucleotide gated
(CNG) channels, the latter are perceived by ionotropic glutamate receptors (GLRs).
This review summarises our current knowledge about CNG channels and glutamate
receptors in plants and their proposed roles in plant development and adaptation
to biotic and abiotic stresses.

Dirección del Autor: 

Department of Biology, Erlangen University, Erlangen, Germany

Keywords: 
Cyclic nucleotides; glutamate; intra- and extracellular signalling ligands.
Coautores: 

U. Anschu¨ tz2, A. Kugler1 & D. Becker

AdjuntoTamaño
[file] Plant Biology, 2010, 12, Suppl-1, 80-93.pdf641.03 KB