Zapojení fosfolipáz C a D v časné odezvě induktorů SAR a ISR u řepky olejky

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389030%3A_____%2F06%3A00080199" target="_blank" >RIV/61389030:_____/06:00080199 - 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

Involvement of phospholipases C and D in early response to SAR and ISR inducers in Brassica napus plants

Popis výsledku v původním jazyce

Phospholipid signaling is an important component in eukaryotic signal transduction pathways. In plants, it plays a key role in growth and development as well as in responses to environmental stresses, including pathogen attack. We investigated the involvement of both phospholipase C (PLC, EC 3.1.4.11) and D (PLD, EC 3.1.4.4) in early responses to the treatment of Brassica napus plants with the chemical inducers of systemic acquired resistance (SAR): salicylic acid (SA), benzothiadiazole (BTH), and withthe inducer mediating the induced systemic resistance (ISR) pathway, methyl jasmonate (MeJA). Rapid activation (within 0.5?6 h treatment) of the in vitro activity level was found for phosphatidyl inositol 4,5 bisphosphate (PIP2)-specific PLC (PI-PLC) andthree enzymatically different forms of PLD: conventional PLD?, PIP2-dependent PLD ?/?, and oleate-stimulated PLD?. The strongest response was found in case of cytosolic PIP2-dependent PLD ?/? after BTH treatment. PLD? was identified in B

Název v anglickém jazyce

Involvement of phospholipases C and D in early response to SAR and ISR inducers in Brassica napus plants

Popis výsledku anglicky

Phospholipid signaling is an important component in eukaryotic signal transduction pathways. In plants, it plays a key role in growth and development as well as in responses to environmental stresses, including pathogen attack. We investigated the involvement of both phospholipase C (PLC, EC 3.1.4.11) and D (PLD, EC 3.1.4.4) in early responses to the treatment of Brassica napus plants with the chemical inducers of systemic acquired resistance (SAR): salicylic acid (SA), benzothiadiazole (BTH), and withthe inducer mediating the induced systemic resistance (ISR) pathway, methyl jasmonate (MeJA). Rapid activation (within 0.5?6 h treatment) of the in vitro activity level was found for phosphatidyl inositol 4,5 bisphosphate (PIP2)-specific PLC (PI-PLC) andthree enzymatically different forms of PLD: conventional PLD?, PIP2-dependent PLD ?/?, and oleate-stimulated PLD?. The strongest response was found in case of cytosolic PIP2-dependent PLD ?/? after BTH treatment. PLD? was identified in B

Druh

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

CEP obor

CE - Biochemie

OECD FORD obor

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Projekt

<a href="/cs/project/GA522%2F03%2F0353" target="_blank" >GA522/03/0353: Mechanismy podílející se na obranné reakci řepky (Brassica napus) vůči pathogenům a vzniku indukované resistence</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2006

Kód důvěrnosti údajů

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

Název periodika

Plant Physiology and Biochemistry

ISSN

0981-9428

e-ISSN

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Svazek periodika

44

Číslo periodika v rámci svazku

2-3

Stát vydavatele periodika

FR - Francouzská republika

Počet stran výsledku

9

Strana od-do

143-151

Kód UT WoS článku

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EID výsledku v databázi Scopus

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