Seedlings of medicinal plants treated with either a cytokinin antagonist (PI-55) or an inhibitor of cytokinin degradation (INCYDE) are protected against the negative effects of cadmium
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389030%3A_____%2F13%3A00421058" target="_blank" >RIV/61389030:_____/13:00421058 - isvavai.cz</a>
Výsledek na webu
<a href="http://dx.doi.org/10.1007/s10725-013-9813-8" target="_blank" >http://dx.doi.org/10.1007/s10725-013-9813-8</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s10725-013-9813-8" target="_blank" >10.1007/s10725-013-9813-8</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Seedlings of medicinal plants treated with either a cytokinin antagonist (PI-55) or an inhibitor of cytokinin degradation (INCYDE) are protected against the negative effects of cadmium
Popis výsledku v původním jazyce
Cytokinins are plant hormones that regulate diverse processes during plant growth and development. Targeted manipulation of their metabolism or perception has already shown benefits in agriculture. Recently, we described substances that can affect plants' endogenous cytokinin status: a cytokinin antagonist, PI-55, and an inhibitor of cytokinin degradation, INCYDE (2-chloro-6-(3-methoxyphenyl)aminopurine). The effects of these substances on seedling growth in the medicinal plant Bulbine natalensis Baker(Asphodelaceae) and the metal tolerant Rumex crispus L. (Polygonaceae) under abiotic stress caused by cadmium (Cd) were tested. Cd is known for its negative effects on plant growth and its toxicity to humans. Treatment with either PI-55 or INCYDE had positive effects on seedling shoot and root growth and the fresh weight of treated seedlings grown in the presence of Cd. Even a single application of either compound at sub-micromolar concentrations was sufficient to reverse the inhibitory
Název v anglickém jazyce
Seedlings of medicinal plants treated with either a cytokinin antagonist (PI-55) or an inhibitor of cytokinin degradation (INCYDE) are protected against the negative effects of cadmium
Popis výsledku anglicky
Cytokinins are plant hormones that regulate diverse processes during plant growth and development. Targeted manipulation of their metabolism or perception has already shown benefits in agriculture. Recently, we described substances that can affect plants' endogenous cytokinin status: a cytokinin antagonist, PI-55, and an inhibitor of cytokinin degradation, INCYDE (2-chloro-6-(3-methoxyphenyl)aminopurine). The effects of these substances on seedling growth in the medicinal plant Bulbine natalensis Baker(Asphodelaceae) and the metal tolerant Rumex crispus L. (Polygonaceae) under abiotic stress caused by cadmium (Cd) were tested. Cd is known for its negative effects on plant growth and its toxicity to humans. Treatment with either PI-55 or INCYDE had positive effects on seedling shoot and root growth and the fresh weight of treated seedlings grown in the presence of Cd. Even a single application of either compound at sub-micromolar concentrations was sufficient to reverse the inhibitory
Klasifikace
Druh
J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CEP obor
ED - Fyziologie
OECD FORD obor
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Návaznosti výsledku
Projekt
<a href="/cs/project/LC06034" target="_blank" >LC06034: Regulace morfogeneze rostlinných buněk a orgánů</a><br>
Návaznosti
Z - Vyzkumny zamer (s odkazem do CEZ)
Ostatní
Rok uplatnění
2013
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Plant Growth Regulation
ISSN
0167-6903
e-ISSN
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Svazek periodika
71
Číslo periodika v rámci svazku
2
Stát vydavatele periodika
NL - Nizozemsko
Počet stran výsledku
9
Strana od-do
137-145
Kód UT WoS článku
000326093700003
EID výsledku v databázi Scopus
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