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Influence of salt stress on the FLG22-induced ros production in arabidopsis thaliana leaves

Identifikátory výsledku

  • Kód výsledku v IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389030%3A_____%2F21%3A00548809" target="_blank" >RIV/61389030:_____/21:00548809 - isvavai.cz</a>

  • Nalezeny alternativní kódy

    RIV/60461373:22330/21:43922234

  • Výsledek na webu

    <a href="http://doi.org/10.30848/PJB2021-5(16)" target="_blank" >http://doi.org/10.30848/PJB2021-5(16)</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.30848/PJB2021-5(16)" target="_blank" >10.30848/PJB2021-5(16)</a>

Alternativní jazyky

  • Jazyk výsledku

    angličtina

  • Název v původním jazyce

    Influence of salt stress on the FLG22-induced ros production in arabidopsis thaliana leaves

  • Popis výsledku v původním jazyce

    In their natural habitats, plants have to cope with multiple stress factors triggering respective response pathways, leading to mutual interference. The aim of the study is to effect of salt stress in combination with immune response triggered by microbe-associated molecular pattern (MAMP) in Arabidopsis thaliana Col-0 plants. We measured ROS production after treatment with flg22 and the influence of concomitant salt stress (NaCl and Na2CO3). The maximum combined effect of NaCl solution and flg22 on ROS production was achieved at 6 mM salt, which was almost 2 times higher than the single effect of MAMP. A similar maximum combined effect with Na2CO3 was observed at 10 mM concentration. High concentration of NaCl and Na2CO3 was accompanied with declining of ROS production, which was completely inhibited at 150 mM of NaCl and at 50 mM of Na2CO3. The immediate and long term (24 h) effect of NaCl on leaf tissue of Arabidopsis thaliana showed that the impact of salt stress on flg22 induced ROS production probably did not affect the genetic aspects of the tissue response, but was associated with ionic and osmotic stresses. Experiments with mannitol, KCl and CaCl2 allowed concluding that the observed effect was due to the ionic stress of the salt rather than the osmotic one.

  • Název v anglickém jazyce

    Influence of salt stress on the FLG22-induced ros production in arabidopsis thaliana leaves

  • Popis výsledku anglicky

    In their natural habitats, plants have to cope with multiple stress factors triggering respective response pathways, leading to mutual interference. The aim of the study is to effect of salt stress in combination with immune response triggered by microbe-associated molecular pattern (MAMP) in Arabidopsis thaliana Col-0 plants. We measured ROS production after treatment with flg22 and the influence of concomitant salt stress (NaCl and Na2CO3). The maximum combined effect of NaCl solution and flg22 on ROS production was achieved at 6 mM salt, which was almost 2 times higher than the single effect of MAMP. A similar maximum combined effect with Na2CO3 was observed at 10 mM concentration. High concentration of NaCl and Na2CO3 was accompanied with declining of ROS production, which was completely inhibited at 150 mM of NaCl and at 50 mM of Na2CO3. The immediate and long term (24 h) effect of NaCl on leaf tissue of Arabidopsis thaliana showed that the impact of salt stress on flg22 induced ROS production probably did not affect the genetic aspects of the tissue response, but was associated with ionic and osmotic stresses. Experiments with mannitol, KCl and CaCl2 allowed concluding that the observed effect was due to the ionic stress of the salt rather than the osmotic one.

Klasifikace

  • Druh

    J<sub>imp</sub> - Článek v periodiku v databázi Web of Science

  • CEP obor

  • OECD FORD obor

    10611 - Plant sciences, botany

Návaznosti výsledku

  • Projekt

  • Návaznosti

    I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Ostatní

  • Rok uplatnění

    2021

  • Kód důvěrnosti údajů

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

Údaje specifické pro druh výsledku

  • Název periodika

    Pakistan Journal of Botany

  • ISSN

    0556-3321

  • e-ISSN

    2070-3368

  • Svazek periodika

    53

  • Číslo periodika v rámci svazku

    5

  • Stát vydavatele periodika

    PK - Pákistánská islámská republika

  • Počet stran výsledku

    6

  • Strana od-do

    1605-1610

  • Kód UT WoS článku

    000663420900009

  • EID výsledku v databázi Scopus

    2-s2.0-85109033925