Effect of heat-shock pre-treatment on tomato plants infected by powdery mildew fungus

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389030%3A_____%2F19%3A00497366" target="_blank" >RIV/61389030:_____/19:00497366 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61989592:15310/19:73590527

Výsledek na webu

<a href="http://dx.doi.org/10.17221/24/2018-PPS" target="_blank" >http://dx.doi.org/10.17221/24/2018-PPS</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.17221/24/2018-PPS" target="_blank" >10.17221/24/2018-PPS</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Effect of heat-shock pre-treatment on tomato plants infected by powdery mildew fungus

Popis výsledku v původním jazyce

The effect of plant heat-shock (HS) pre-treatment (40.5 degrees C, 2 h) on Pseudoidium neolycopersici development in the susceptible and moderately resistant Solanum spp. genotypes was studied together with biochemical responses (endogenous concentrations of salicylic (SA), jasmonic (JA), abscisic acid (ABA), and peroxidase (POX) activity). In HS pre-treated S. lycopersicum, an acceleration of pathogen, chlorosis and necrosis development, strong SA, JA accumulation, and increased POX activity were detected. In S. chmielewskii, HS pre-treatment caused a slight suppression of pathogen development, increase in JA, ABA concentrations, and POX activity. HS accelerated and strengthened the development of symptoms and biochemical responses to the infection in the susceptible genotype in contrast to moderately resistant genotype with a robust defence response to an infection per se.

Název v anglickém jazyce

Effect of heat-shock pre-treatment on tomato plants infected by powdery mildew fungus

Popis výsledku anglicky

The effect of plant heat-shock (HS) pre-treatment (40.5 degrees C, 2 h) on Pseudoidium neolycopersici development in the susceptible and moderately resistant Solanum spp. genotypes was studied together with biochemical responses (endogenous concentrations of salicylic (SA), jasmonic (JA), abscisic acid (ABA), and peroxidase (POX) activity). In HS pre-treated S. lycopersicum, an acceleration of pathogen, chlorosis and necrosis development, strong SA, JA accumulation, and increased POX activity were detected. In S. chmielewskii, HS pre-treatment caused a slight suppression of pathogen development, increase in JA, ABA concentrations, and POX activity. HS accelerated and strengthened the development of symptoms and biochemical responses to the infection in the susceptible genotype in contrast to moderately resistant genotype with a robust defence response to an infection per se.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10611 - Plant sciences, botany

Projekt

<a href="/cs/project/LO1204" target="_blank" >LO1204: Udržitelný rozvoj výzkumu v Centru regionu Haná</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2019

Kód důvěrnosti údajů

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

Název periodika

Plant Protection Science

ISSN

1212-2580

e-ISSN

—

Svazek periodika

55

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

12

Strana od-do

31-42

Kód UT WoS článku

000450620300005

EID výsledku v databázi Scopus

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