Chemické signály jako rychlé nosiče informací na dlouhou vzdálenost při lokálním poškození rostlin.

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F07%3A00004658" target="_blank" >RIV/61989592:15310/07:00004658 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Chemical signals as a rapid long-distance information messenger after local wounding of a plant?

Popis výsledku v původním jazyce

A series of works have described an important role of chemical signalling compounds in generation of the stress response of plants in both the wounded and distant undamaged plant tissues. However, pure chemical signals are often not considered in the fast (minutes) long-distance signalling (systemic response) because of their slow propagation speed. Physical signals (electrical and hydraulic) or a combination of the physical and chemical signals (hydraulic dispersal of solutes) have been proposed as possible linkers of the local wound and the rapid systemic response. We have recently demonstrated an evidence for involvement of chemical compounds (jasmonic and abscisic acids) in the rapid (within 1 hour) inhibition of photosynthetic rate and stomata conductance in distant undamaged tobacco leaves after local burning. The aim of this addendum is to discuss plausible mechanisms of a rapid long-distance chemical signalling and the putative interactions between the physical and chemical sig

Název v anglickém jazyce

Chemical signals as a rapid long-distance information messenger after local wounding of a plant?

Popis výsledku anglicky

A series of works have described an important role of chemical signalling compounds in generation of the stress response of plants in both the wounded and distant undamaged plant tissues. However, pure chemical signals are often not considered in the fast (minutes) long-distance signalling (systemic response) because of their slow propagation speed. Physical signals (electrical and hydraulic) or a combination of the physical and chemical signals (hydraulic dispersal of solutes) have been proposed as possible linkers of the local wound and the rapid systemic response. We have recently demonstrated an evidence for involvement of chemical compounds (jasmonic and abscisic acids) in the rapid (within 1 hour) inhibition of photosynthetic rate and stomata conductance in distant undamaged tobacco leaves after local burning. The aim of this addendum is to discuss plausible mechanisms of a rapid long-distance chemical signalling and the putative interactions between the physical and chemical sig

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

BO - Biofyzika

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2007

Kód důvěrnosti údajů

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

Název periodika

Plant Signaling and Behavior

ISSN

1559-2324

e-ISSN

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Svazek periodika

2

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

3

Strana od-do

103-105

Kód UT WoS článku

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EID výsledku v databázi Scopus

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