Glutamate activates cation currents in the plasma membrane of Arabidopsis root cells

Abstract

The effect of glutamate on plant plasma membrane cation transport was studied in roots of Arabidopsis thaliana (L.) Heynh. Patch-clamp experiments using root protoplasts, 22Na+ unidirectional fluxes into intact roots and measurements of cytosolic Ca2+ activity using plants expressing cytosolically-targeted aequorin in specific cell types were carried out… (More)
DOI: 10.1007/s00425-004-1207-8

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