The role of meta-topolins on the photosynthetic pigment profiles and foliar structures of micropropagated 'Williams' bananas

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F12%3A33142476" target="_blank" >RIV/61989592:15310/12:33142476 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61389030:_____/12:00382874

Výsledek na webu

<a href="http://www.sciencedirect.com/science/article/pii/S0176161712002593" target="_blank" >http://www.sciencedirect.com/science/article/pii/S0176161712002593</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.jplph.2012.06.006" target="_blank" >10.1016/j.jplph.2012.06.006</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The role of meta-topolins on the photosynthetic pigment profiles and foliar structures of micropropagated 'Williams' bananas

Popis výsledku v původním jazyce

The effect of five topolins (meta-Topolin= mT; meta-Topolin riboside = mTR; meta-Methoxy topolin = MemT; meta-Methoxy topolin riboside = MemTR and 6-(meta-methoxy)-9-(tetrahydropyran-2-yl)-topolin = MemTTHP) on the photosynthetic pigments and leaf structures of micropropagated 'Williams' bananas was compared with the commonly used benzyladenine (BA). Surface-decontaminated explants were cultured for 70 d on modified Murashige and Skoog (MS) basal medium and supplemented with 10, 20 or 30 mu M cytokinins(CKs). At 10 d intervals, the photosynthetic pigments were quantified via spectrophotometric methods for 7 cycles. Generally, the maximum pigment content was attained between 40 and 50 d. The control plantlets had the highest pigment content (1150 mu g/g FW). Among the CKs, 10 mu M MemTTHP generally had the best pigment stimulatory effect at the same period. After 40 d, scanning electron microscopy (SEM) of the foliar surface showed that the stomata density was highest in 10 mu M MemTTH

Název v anglickém jazyce

The role of meta-topolins on the photosynthetic pigment profiles and foliar structures of micropropagated 'Williams' bananas

Popis výsledku anglicky

The effect of five topolins (meta-Topolin= mT; meta-Topolin riboside = mTR; meta-Methoxy topolin = MemT; meta-Methoxy topolin riboside = MemTR and 6-(meta-methoxy)-9-(tetrahydropyran-2-yl)-topolin = MemTTHP) on the photosynthetic pigments and leaf structures of micropropagated 'Williams' bananas was compared with the commonly used benzyladenine (BA). Surface-decontaminated explants were cultured for 70 d on modified Murashige and Skoog (MS) basal medium and supplemented with 10, 20 or 30 mu M cytokinins(CKs). At 10 d intervals, the photosynthetic pigments were quantified via spectrophotometric methods for 7 cycles. Generally, the maximum pigment content was attained between 40 and 50 d. The control plantlets had the highest pigment content (1150 mu g/g FW). Among the CKs, 10 mu M MemTTHP generally had the best pigment stimulatory effect at the same period. After 40 d, scanning electron microscopy (SEM) of the foliar surface showed that the stomata density was highest in 10 mu M MemTTH

Druh

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

CEP obor

GK - Lesnictví

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

Journal of Plant Physiology

ISSN

0176-1617

e-ISSN

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Svazek periodika

169

Číslo periodika v rámci svazku

15

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

12

Strana od-do

1530-1541

Kód UT WoS článku

000309566800011

EID výsledku v databázi Scopus

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