Plasma membrane order and fluidity are diversely triggered by elicitors of plant defence

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F16%3A00088592" target="_blank" >RIV/00216224:14310/16:00088592 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1093/jxb/erw284" target="_blank" >http://dx.doi.org/10.1093/jxb/erw284</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1093/jxb/erw284" target="_blank" >10.1093/jxb/erw284</a>

Result language
angličtina
Original language name
Plasma membrane order and fluidity are diversely triggered by elicitors of plant defence
Original language description
Although plants are exposed to a great number of pathogens, they usually defend themselves by triggering mechanisms able to limit disease development. Alongside signalling events common to most such incompatible interactions, modifications of plasma membrane (PM) physical properties could be new players in the cell transduction cascade. Different pairs of elicitors (cryptogein, oligogalacturonides, and flagellin) and plant cells (tobacco and Arabidopsis) were used to address the issue of possible modifications of plant PM biophysical properties induced by elicitors and their links to other events of the defence signalling cascade. We observed an increase of PM order whatever the elicitor/plant cell pair used, provided that a signalling cascade was induced. Such membrane modification is dependent on the NADPH oxidase-mediated reactive oxygen species production. Moreover, cryptogein, which is the sole elicitor able to trap sterols, is also the only one able to trigger an increase in PM fluidity.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CE - Biochemistry
OECD FORD branch
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Project
<a href="/en/project/GAP501%2F12%2F0590" target="_blank" >GAP501/12/0590: Characterisation of processes involved in induction of plant resistance to pathogens using elicitins with altered ability to trigger defence reaction</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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