Physiological and biochemical effects of a tetrahydropyranyl-substituted meta-topolin in micropropagated Merwilla plumbea
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F15%3A33157405" target="_blank" >RIV/61989592:15310/15:33157405 - isvavai.cz</a>
Nalezeny alternativní kódy
RIV/61389030:_____/15:00446879
Výsledek na webu
<a href="http://link.springer.com/article/10.1007%2Fs11240-015-0728-0" target="_blank" >http://link.springer.com/article/10.1007%2Fs11240-015-0728-0</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s11240-015-0728-0" target="_blank" >10.1007/s11240-015-0728-0</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Physiological and biochemical effects of a tetrahydropyranyl-substituted meta-topolin in micropropagated Merwilla plumbea
Popis výsledku v původním jazyce
In comparison to the most active cytokinins (CKs) previously reported for the micropropagation of Merwilla plumbea, we examined the effect of meta-topolin tetrahydropyran-2-yl (mTTHP-a novel aromatic CK derivative) on in vitro adventitious shoot production, rooting and photosynthetic pigment content of regenerated plants. Its carry-over effect on ex vitro growth, photosynthetic performance and antioxidant enzyme system of this bulbous medicinal plant was also investigated. The treatments with mTTHP andmeta-topolin riboside (mTR) gave the highest number of adventitious shoots when compared to thidiazuron (TDZ) application and the control. The highest rooting frequency was observed in mTTHP treatments. Unlike in mTTHP treatments, an increase in mTR or TDZ concentration beyond 0.5 ?M resulted in a significant decrease in the concentrations of all the photosynthetic pigments quantified. After 6 months of ex vitro growth, regenerated plants from 0.5 ?M mTTHP treatment had the highest signi
Název v anglickém jazyce
Physiological and biochemical effects of a tetrahydropyranyl-substituted meta-topolin in micropropagated Merwilla plumbea
Popis výsledku anglicky
In comparison to the most active cytokinins (CKs) previously reported for the micropropagation of Merwilla plumbea, we examined the effect of meta-topolin tetrahydropyran-2-yl (mTTHP-a novel aromatic CK derivative) on in vitro adventitious shoot production, rooting and photosynthetic pigment content of regenerated plants. Its carry-over effect on ex vitro growth, photosynthetic performance and antioxidant enzyme system of this bulbous medicinal plant was also investigated. The treatments with mTTHP andmeta-topolin riboside (mTR) gave the highest number of adventitious shoots when compared to thidiazuron (TDZ) application and the control. The highest rooting frequency was observed in mTTHP treatments. Unlike in mTTHP treatments, an increase in mTR or TDZ concentration beyond 0.5 ?M resulted in a significant decrease in the concentrations of all the photosynthetic pigments quantified. After 6 months of ex vitro growth, regenerated plants from 0.5 ?M mTTHP treatment had the highest signi
Klasifikace
Druh
J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CEP obor
EF - Botanika
OECD FORD obor
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Návaznosti výsledku
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)<br>S - Specificky vyzkum na vysokych skolach
Ostatní
Rok uplatnění
2015
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Plant Cell, Tissue and Organ Culture (print)
ISSN
0167-6857
e-ISSN
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Svazek periodika
121
Číslo periodika v rámci svazku
3
Stát vydavatele periodika
NL - Nizozemsko
Počet stran výsledku
12
Strana od-do
579-590
Kód UT WoS článku
000354098700006
EID výsledku v databázi Scopus
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