The cyclic nucleotide-gated channels CNGC2 and CNGC4 support systemic wound responses in <i>Arabidopsis thaliana</i>.

ABSTRACT:

Introduction

The local perception of a stimulus such as wounding can trigger plant-wide responses through the propagation of systemic signals including the vascular transport of diverse chemical messengers, the propagation of electrical changes, and even potentially hydraulic waves that rapidly spread throughout the plant body. These systemic signals trigger changes in second messengers such as Ca2+ that then play roles in triggering subsequent molecular responses. Although the glutamate receptor-like (GLR) channels GLR3.3 and GLR3.6 are known to be essential for the vascular propagation of wound-induced electrical and Ca2+ signals, additional channels and/or transporters are likely necessary to further spread responses across the plant. We hypothesized that members of the cyclic n

SUBMITTER: Johns S 

PROVIDER: S-EPMC12411437 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature