Pre-acclimation to elevated temperature stabilizes the activity of photosystem I in wheat plants exposed to an episode of severe heat stress

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F22%3A92558" target="_blank" >RIV/60460709:41210/22:92558 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.3390/plants11050616" target="_blank" >http://dx.doi.org/10.3390/plants11050616</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3390/plants11050616" target="_blank" >10.3390/plants11050616</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Pre-acclimation to elevated temperature stabilizes the activity of photosystem I in wheat plants exposed to an episode of severe heat stress

Popis výsledku v původním jazyce

The importance of high temperature as an environmental factor is growing in proportion to deepening global climate change. The study aims to evaluate the effects of long-term acclimation of plants to elevated temperature on the tolerance of their photosynthetic apparatus to heat stress. Three wheat (Triticum sp. L.) genotypes differing in leaf and photosynthetic traits were analyzed: Thesee, Roter Samtiger Kolbenweizen, and ANK 32A. The pot experiment was established in natural conditions outdoors (non-acclimated variant), from which a part of the plants was placed in foil tunnel with elevated temperature for 14 days (high temperature-acclimated variant). A severe heat stress screening experiment was induced by an exposition of the plans in a growth chamber with artificial light and air temperature up to 45 degrees C for 12 h before the measurements. The measurements of leaf photosynthetic CO2 assimilation, stomatal conductance, and rapid kinetics of chlorophyll a fluorescence was performed. The resu

Název v anglickém jazyce

Pre-acclimation to elevated temperature stabilizes the activity of photosystem I in wheat plants exposed to an episode of severe heat stress

Popis výsledku anglicky

The importance of high temperature as an environmental factor is growing in proportion to deepening global climate change. The study aims to evaluate the effects of long-term acclimation of plants to elevated temperature on the tolerance of their photosynthetic apparatus to heat stress. Three wheat (Triticum sp. L.) genotypes differing in leaf and photosynthetic traits were analyzed: Thesee, Roter Samtiger Kolbenweizen, and ANK 32A. The pot experiment was established in natural conditions outdoors (non-acclimated variant), from which a part of the plants was placed in foil tunnel with elevated temperature for 14 days (high temperature-acclimated variant). A severe heat stress screening experiment was induced by an exposition of the plans in a growth chamber with artificial light and air temperature up to 45 degrees C for 12 h before the measurements. The measurements of leaf photosynthetic CO2 assimilation, stomatal conductance, and rapid kinetics of chlorophyll a fluorescence was performed. The resu

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10611 - Plant sciences, botany

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2022

Kód důvěrnosti údajů

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

Název periodika

Plants-BASEL

ISSN

2223-7747

e-ISSN

2223-7747

Svazek periodika

11

Číslo periodika v rámci svazku

5

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

13

Strana od-do

1-13

Kód UT WoS článku

000771291700001

EID výsledku v databázi Scopus

2-s2.0-85125273414