Physiological effects of a novel aromatic cytokinin analogue in micropropagated Aloe arborescens and Harpagophytum procumbens

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F14%3A33147867" target="_blank" >RIV/61989592:15310/14:33147867 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61389030:_____/14:00431514 RIV/61989592:15110/14:33147867

Výsledek na webu

<a href="http://apps.webofknowledge.com/full_record.do?product=UA&search_mode=GeneralSearch&qid=1&SID=W1LPVruRIq7dO7lGcC9&page=1&doc=1" target="_blank" >http://apps.webofknowledge.com/full_record.do?product=UA&search_mode=GeneralSearch&qid=1&SID=W1LPVruRIq7dO7lGcC9&page=1&doc=1</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s11240-013-0377-0" target="_blank" >10.1007/s11240-013-0377-0</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Physiological effects of a novel aromatic cytokinin analogue in micropropagated Aloe arborescens and Harpagophytum procumbens

Popis výsledku v původním jazyce

Globally, there is a continuous effort geared toward improving micropropagation protocols with much emphasis on the type of cytokinins (CKs). We investigated the effect of meta-topolin tetrahydropyran-2-yl [mTTHP-a novel derivative of the aromatic cytokinin meta-topolin (mT)] on shoot proliferation, photosynthetic pigment content, phytochemicals and antioxidant activity of two widely used medicinal plants, Aloe arborescens and Harpagophytum procumbens. In terms of shoot proliferation, besides mTTHP andmT (at equimolar level) showing comparable effects, both topolins were significantly better than the control and benzyladenine riboside (BAR) in micropropagated A. arborescens. In H. procumbens, mT-treated cultures were the most responsive treatment at 2.5 mu M when compared to the control. At 5.0 mu M concentration, mTTHP and meta-topolin riboside (mTR) demonstrated a comparable effect on shoot proliferation. To a certain extent (particularly at low concentrations), mTTHP had a better r

Název v anglickém jazyce

Physiological effects of a novel aromatic cytokinin analogue in micropropagated Aloe arborescens and Harpagophytum procumbens

Popis výsledku anglicky

Globally, there is a continuous effort geared toward improving micropropagation protocols with much emphasis on the type of cytokinins (CKs). We investigated the effect of meta-topolin tetrahydropyran-2-yl [mTTHP-a novel derivative of the aromatic cytokinin meta-topolin (mT)] on shoot proliferation, photosynthetic pigment content, phytochemicals and antioxidant activity of two widely used medicinal plants, Aloe arborescens and Harpagophytum procumbens. In terms of shoot proliferation, besides mTTHP andmT (at equimolar level) showing comparable effects, both topolins were significantly better than the control and benzyladenine riboside (BAR) in micropropagated A. arborescens. In H. procumbens, mT-treated cultures were the most responsive treatment at 2.5 mu M when compared to the control. At 5.0 mu M concentration, mTTHP and meta-topolin riboside (mTR) demonstrated a comparable effect on shoot proliferation. To a certain extent (particularly at low concentrations), mTTHP had a better r

Druh

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

CEP obor

EF - Botanika

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

2014

Kód důvěrnosti údajů

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

Název periodika

Plant Cell, Tissue and Organ Culture (print)

ISSN

0167-6857

e-ISSN

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Svazek periodika

116

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

10

Strana od-do

17-26

Kód UT WoS článku

000328859100002

EID výsledku v databázi Scopus

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