Assessment of the role of meta-topolins on in vitro produced phenolics and acclimatization competence of micropropagated 'Williams' banana

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F12%3A33142466" target="_blank" >RIV/61989592:15310/12:33142466 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61389030:_____/12:00384334

Výsledek na webu

<a href="http://link.springer.com/article/10.1007%2Fs11738-012-1027-6" target="_blank" >http://link.springer.com/article/10.1007%2Fs11738-012-1027-6</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s11738-012-1027-6" target="_blank" >10.1007/s11738-012-1027-6</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Assessment of the role of meta-topolins on in vitro produced phenolics and acclimatization competence of micropropagated 'Williams' banana

Popis výsledku v původním jazyce

The effects of five topolins (meta-Topolin, mT; meta-Topolin riboside, mTR; meta-Methoxy topolin, MemT; meta-Methoxy topolin riboside, MemTR and meta-Methoxy topolin 9-tetrahydropyran-2-yl, MemTTHP) on the phenolic content and subsequent acclimatizationpotential of micropropagated 'Williams' bananas were compared to benzyladenine (BA). Sterile shoot-tip explants were cultured on modified Murashige and Skoog (MS) media containing 10, 20 or 30 mu M of the above aromatic cytokinins (CKs) for 42 days. Phenolic contents were quantified spectrophotometrically. Growth parameters and photosynthetic pigments of the greenhouse-acclimatized plants were determined after 5 months. Total phenolic levels were highest in 10 mu M mT-treated plantlets within the aerialparts and 30 mu M MemTTHP for the underground parts. In the underground parts, 10 mu M mT resulted in the production of the highest amount of proanthocyanidins which was approximately five-fold higher than in the control plants. Furtherm

Název v anglickém jazyce

Assessment of the role of meta-topolins on in vitro produced phenolics and acclimatization competence of micropropagated 'Williams' banana

Popis výsledku anglicky

The effects of five topolins (meta-Topolin, mT; meta-Topolin riboside, mTR; meta-Methoxy topolin, MemT; meta-Methoxy topolin riboside, MemTR and meta-Methoxy topolin 9-tetrahydropyran-2-yl, MemTTHP) on the phenolic content and subsequent acclimatizationpotential of micropropagated 'Williams' bananas were compared to benzyladenine (BA). Sterile shoot-tip explants were cultured on modified Murashige and Skoog (MS) media containing 10, 20 or 30 mu M of the above aromatic cytokinins (CKs) for 42 days. Phenolic contents were quantified spectrophotometrically. Growth parameters and photosynthetic pigments of the greenhouse-acclimatized plants were determined after 5 months. Total phenolic levels were highest in 10 mu M mT-treated plantlets within the aerialparts and 30 mu M MemTTHP for the underground parts. In the underground parts, 10 mu M mT resulted in the production of the highest amount of proanthocyanidins which was approximately five-fold higher than in the control plants. Furtherm

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

EB - Genetika a molekulární biologie

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

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

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název periodika

Acta Physiologiae Plantarum

ISSN

0137-5881

e-ISSN

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Svazek periodika

34

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

PL - Polská republika

Počet stran výsledku

9

Strana od-do

2265-2273

Kód UT WoS článku

000310165900020

EID výsledku v databázi Scopus

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