Diethyl ether anaesthesia does not block local touch response in Arabidopsis thaliana

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15640%2F24%3A73626707" target="_blank" >RIV/61989592:15640/24:73626707 - isvavai.cz</a>

Alternative codes found

RIV/61989592:15310/24:73626707

Result on the web

<a href="https://www.sciencedirect.com/science/article/pii/S0176161724001895" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0176161724001895</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.jplph.2024.154358" target="_blank" >10.1016/j.jplph.2024.154358</a>

Result language

angličtina

Original language name

Diethyl ether anaesthesia does not block local touch response in Arabidopsis thaliana

Original language description

Plants can sense and respond to non-damaging mechanical stimulation such as touch, rain, or wind. Mechanical stimulation induces an increase of cytosolic calcium ([Ca2+]cyt), accumulation of phytohormones from the group of jasmonates (JAs) and activation of gene expression, which can be JAs-dependent or JAs-independent. Response to touch shares similar properties with reactions to stresses such as wounding or pathogen attack, and regular mechanical stimulation leads to changes in growth and development called thigmomorphogenesis. Previous studies showed that well-known seismonastic plants such as Venus flytrap (Dionaea muscipula) or sensitive plant (Mimosa pudica) lost their touch-induced motive responses during exposure to general volatile anaesthetic (GVA) diethyl ether. Here, we investigated the effect of diethyl ether anaesthesia on touch response in Arabidopsis thaliana. We monitored [Ca2+]cyt level, accumulation of JAs and expression of touch-responsive genes. Our results showed that none of the investigated responses was affected by diethyl ether. However, diethyl ether alone increased [Ca2+]cyt and modulated JAs-independent touch-responsive genes, thus partially activating touch response non-specifically. Together with our previous studies, we concluded that GVA diethyl ether cannot block the local rise of [Ca2+]cyt but only its systemic propagation dependent on GLUTAMATE LIKE RECEPTOR 3s (GLR3s) channels.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

—

OECD FORD branch

10611 - Plant sciences, botany

Project

<a href="/en/project/GA21-03593S" target="_blank" >GA21-03593S: Anaesthesia in plants: signalling and responses</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2024

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

JOURNAL OF PLANT PHYSIOLOGY

ISSN

0176-1617

e-ISSN

1618-1328

Volume of the periodical

303

Issue of the periodical within the volume

DEC

Country of publishing house

DE - GERMANY

Number of pages

11

Pages from-to

"154358-1"-"154358-11"

UT code for WoS article

001327682900001

EID of the result in the Scopus database

2-s2.0-85204786770