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Physio-biochemical responses of sage genotypes to chilling

Identifikátory výsledku

  • Kód výsledku v IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43510%2F20%3A43918413" target="_blank" >RIV/62156489:43510/20:43918413 - isvavai.cz</a>

  • Výsledek na webu

    <a href="https://doi.org/10.17221/81/2018-HORTSCI" target="_blank" >https://doi.org/10.17221/81/2018-HORTSCI</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.17221/81/2018-HORTSCI" target="_blank" >10.17221/81/2018-HORTSCI</a>

Alternativní jazyky

  • Jazyk výsledku

    angličtina

  • Název v původním jazyce

    Physio-biochemical responses of sage genotypes to chilling

  • Popis výsledku v původním jazyce

    This study evaluated sage (Salvia officinalis L.) genotypes (cultivars: &apos;Berggarten&apos;, &apos;Icterina; &apos;Purpurascens; &apos;Tricolor&apos;, local Czech accessions from the Lednice region, South Moravia: IDN-1&apos; and &apos;LDN-2&apos;) subjected to chilling (4 degrees C, 2 weeks, 18 degrees C - control) for comparison of antioxidant defence systems. Chilling caused the most significant increase in the peroxidase activity in &apos;Purpurascens&apos; and &apos;Tricolor&apos;, by 108.5% and 15.7%, respectively, while the catalase was unaffected by the low temperature. The phenolics increased in &apos;Purpurascens&apos; and &apos;LDN-1&apos; by 17.2% and 18.1%, respectively, and decreased in IDN-2&apos; and &apos;Tricolor&apos;, by 10.6% and 11.7%, respectively, as a result of the chilling. In the sage treated with chilling, the scavenging of 2,2-diphenyl-1-picrylhydrazyl radicals (DPPH.) was higher (by 3%, on average), especially in &apos;Berggarten,&quot;Icterina&apos;, and Purpurascens; than in the control. However, the chilled &apos;LDN-2&apos; and &apos;Tricolor&apos; showed lower antioxidant activity in comparison to the control. The malondialdehyde remained stable or was higher in the control, with the only exception being &apos;LDN-1&apos;, where its content increased by 11.4% in the chilled sage. In most genotypes, the content of the dry weight increased in the chilled plants by 9.4% on average. The responses of &apos;Icterina&apos; and &apos;Purpurascens&apos; to the low temperature was the most significant, but resulted from different physiological mechanisms. &apos;Purpurascens&apos; showed the highest increase in the peroxidase activity due to the chilling, while the highest increase in the antioxidant activity was observed for &apos;Icterina&apos;.

  • Název v anglickém jazyce

    Physio-biochemical responses of sage genotypes to chilling

  • Popis výsledku anglicky

    This study evaluated sage (Salvia officinalis L.) genotypes (cultivars: &apos;Berggarten&apos;, &apos;Icterina; &apos;Purpurascens; &apos;Tricolor&apos;, local Czech accessions from the Lednice region, South Moravia: IDN-1&apos; and &apos;LDN-2&apos;) subjected to chilling (4 degrees C, 2 weeks, 18 degrees C - control) for comparison of antioxidant defence systems. Chilling caused the most significant increase in the peroxidase activity in &apos;Purpurascens&apos; and &apos;Tricolor&apos;, by 108.5% and 15.7%, respectively, while the catalase was unaffected by the low temperature. The phenolics increased in &apos;Purpurascens&apos; and &apos;LDN-1&apos; by 17.2% and 18.1%, respectively, and decreased in IDN-2&apos; and &apos;Tricolor&apos;, by 10.6% and 11.7%, respectively, as a result of the chilling. In the sage treated with chilling, the scavenging of 2,2-diphenyl-1-picrylhydrazyl radicals (DPPH.) was higher (by 3%, on average), especially in &apos;Berggarten,&quot;Icterina&apos;, and Purpurascens; than in the control. However, the chilled &apos;LDN-2&apos; and &apos;Tricolor&apos; showed lower antioxidant activity in comparison to the control. The malondialdehyde remained stable or was higher in the control, with the only exception being &apos;LDN-1&apos;, where its content increased by 11.4% in the chilled sage. In most genotypes, the content of the dry weight increased in the chilled plants by 9.4% on average. The responses of &apos;Icterina&apos; and &apos;Purpurascens&apos; to the low temperature was the most significant, but resulted from different physiological mechanisms. &apos;Purpurascens&apos; showed the highest increase in the peroxidase activity due to the chilling, while the highest increase in the antioxidant activity was observed for &apos;Icterina&apos;.

Klasifikace

  • Druh

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

  • CEP obor

  • OECD FORD obor

    40105 - Horticulture, viticulture

Návaznosti výsledku

  • Projekt

    <a href="/cs/project/EF16_017%2F0002334" target="_blank" >EF16_017/0002334: Výzkumná infrastruktura pro mladé vědce</a><br>

  • Návaznosti

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

Ostatní

  • Rok uplatnění

    2020

  • Kód důvěrnosti údajů

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

Údaje specifické pro druh výsledku

  • Název periodika

    Horticultural Science

  • ISSN

    0862-867X

  • e-ISSN

  • Svazek periodika

    47

  • Číslo periodika v rámci svazku

    3

  • Stát vydavatele periodika

    CZ - Česká republika

  • Počet stran výsledku

    11

  • Strana od-do

    158-168

  • Kód UT WoS článku

    000574938500003

  • EID výsledku v databázi Scopus

    2-s2.0-85099063016