PAL inhibitor evokes different responses in two Hypericum species.
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62157124%3A16370%2F13%3A43871846" target="_blank" >RIV/62157124:16370/13:43871846 - isvavai.cz</a>
Nalezeny alternativní kódy
RIV/62156489:43210/13:00218796
Výsledek na webu
<a href="http://dx.doi.org/10.1016/j.plaphy.2012.11.019" target="_blank" >http://dx.doi.org/10.1016/j.plaphy.2012.11.019</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.plaphy.2012.11.019" target="_blank" >10.1016/j.plaphy.2012.11.019</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
PAL inhibitor evokes different responses in two Hypericum species.
Popis výsledku v původním jazyce
Accumulation of secondary metabolites (general phenols, naphthodianthrones and phloroglucinol hyperforin) in Hypericum perforatum and Hypericum canariense after application of the inhibitor (2-aminoindane-2-phosphonic acid, AIP) of the pivotal enzyme ofgeneral phenylpropanoid pathway (phenylalanine ammonia-lyase, PAL) was studied. Shoots of H. perforatum revealed more expressive growth depression, concomitantly with the inhibition of PAL activity (-60%) and decrease in soluble phenols and individual phenolic acids in response to AIP. Hypericins (hypericin, pseudohypericin and protohypericin) decreased while hyperforin increased in AIP-cultured H. perforatum. On the contrary, growth changes, decreases in soluble phenols and individual phenolic acids were less-visible in H. canariense. This was also reflected in restoration of PAL activity (+330%) and selected flavonoids even increased. Hypericins and hyperforin were present in several orders of magnitude lower amounts in comparison wit
Název v anglickém jazyce
PAL inhibitor evokes different responses in two Hypericum species.
Popis výsledku anglicky
Accumulation of secondary metabolites (general phenols, naphthodianthrones and phloroglucinol hyperforin) in Hypericum perforatum and Hypericum canariense after application of the inhibitor (2-aminoindane-2-phosphonic acid, AIP) of the pivotal enzyme ofgeneral phenylpropanoid pathway (phenylalanine ammonia-lyase, PAL) was studied. Shoots of H. perforatum revealed more expressive growth depression, concomitantly with the inhibition of PAL activity (-60%) and decrease in soluble phenols and individual phenolic acids in response to AIP. Hypericins (hypericin, pseudohypericin and protohypericin) decreased while hyperforin increased in AIP-cultured H. perforatum. On the contrary, growth changes, decreases in soluble phenols and individual phenolic acids were less-visible in H. canariense. This was also reflected in restoration of PAL activity (+330%) and selected flavonoids even increased. Hypericins and hyperforin were present in several orders of magnitude lower amounts in comparison wit
Klasifikace
Druh
J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CEP obor
FR - Farmakologie a lékárnická chemie
OECD FORD obor
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Návaznosti výsledku
Projekt
<a href="/cs/project/EE2.3.30.0017" target="_blank" >EE2.3.30.0017: Postdoktorandi v oborech biologických věd na MENDELU</a><br>
Návaznosti
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
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 Physiology and Biochemistry
ISSN
0981-9428
e-ISSN
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Svazek periodika
63
Číslo periodika v rámci svazku
February
Stát vydavatele periodika
FR - Francouzská republika
Počet stran výsledku
7
Strana od-do
82-88
Kód UT WoS článku
000315011400011
EID výsledku v databázi Scopus
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