The impact of heat stress targeting on the hormonal and transcriptomic response in Arabidopsis

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F15%3A10282753" target="_blank" >RIV/00216208:11310/15:10282753 - isvavai.cz</a>
Alternative codes found
RIV/68081707:_____/15:00446092 RIV/61389030:_____/15:00446092 RIV/62156489:43210/15:43906944 RIV/00216208:11210/15:10282753
Result on the web
<a href="http://dx.doi.org/10.1016/j.plantsci.2014.11.005" target="_blank" >http://dx.doi.org/10.1016/j.plantsci.2014.11.005</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.plantsci.2014.11.005" target="_blank" >10.1016/j.plantsci.2014.11.005</a>

Result language
angličtina
Original language name
The impact of heat stress targeting on the hormonal and transcriptomic response in Arabidopsis
Original language description
Targeting of the heat stress (HS, 40 oC) to shoots, roots or whole plants substantially affects Arabidopsis physiological responses. Effective stress targeting was proved by determination of the expression of HS markers, HsfA2 and HSA32, which were quickly stimulated in the targeted organ(s), but remained low in non-stressed tissues for at least 2 h. When shoots or whole plants were subjected to HS, a transient decrease in abscisic acid, accompanied by a small increase in active cytokinin levels, was observed in leaves, consistent with stimulation of transpiration, the main cooling mechanism in leaves. HS application targeted to part of plant resulted in a rapid stimulation of expression of components of cytokinin signaling pathway (especially of receptor genes) in the non-exposed tissues, which indicated fast interorgan communication. Under all HS treatments, shoot apices responded by transient elevation of active cytokinin contents and stimulation oftranscription of genes involved in
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
EF - Botany
OECD FORD branch
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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