Effect of light on growth and endogenous hormones in Chlorella minutissima (Trebouxiophyceae)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F14%3A33152648" target="_blank" >RIV/61989592:15310/14:33152648 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61389030:_____/14:00429591

Výsledek na webu

<a href="http://www.sciencedirect.com/science/article/pii/S0981942814000837" target="_blank" >http://www.sciencedirect.com/science/article/pii/S0981942814000837</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.plaphy.2014.03.005" target="_blank" >10.1016/j.plaphy.2014.03.005</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Effect of light on growth and endogenous hormones in Chlorella minutissima (Trebouxiophyceae)

Popis výsledku v původním jazyce

Plant growth regulators (PGRs) play an important role in mediating growth and stress responses in plants. Light influences PGRs concentrations in vascular plants. The effect of light on growth and endogenous PGR concentrations in microalgae was investigated in the present study. Chlorella minutissima MACC 360 was grown in 14:10 h light:dark (L:D), continuous dark (CD) and continuous dark with the addition of 5 g L-1 glucose (CD + G) for 48 h. Cultures were synchronized in the L:D cultures, increasing insize during the light period and dividing during the dark period. C minutissima cells did not increase in size or undergo cell division in CD cultures. In CD + G conditions, the cultures were no longer synchronized but did continue to increase in cell size and constantly underwent cell division although fewer cells divided than in the L:D cultures. Endogenous auxin and cytokinin concentrations increased and gibberellin concentrations decreased over time in the actively growing cultures

Název v anglickém jazyce

Effect of light on growth and endogenous hormones in Chlorella minutissima (Trebouxiophyceae)

Popis výsledku anglicky

Plant growth regulators (PGRs) play an important role in mediating growth and stress responses in plants. Light influences PGRs concentrations in vascular plants. The effect of light on growth and endogenous PGR concentrations in microalgae was investigated in the present study. Chlorella minutissima MACC 360 was grown in 14:10 h light:dark (L:D), continuous dark (CD) and continuous dark with the addition of 5 g L-1 glucose (CD + G) for 48 h. Cultures were synchronized in the L:D cultures, increasing insize during the light period and dividing during the dark period. C minutissima cells did not increase in size or undergo cell division in CD cultures. In CD + G conditions, the cultures were no longer synchronized but did continue to increase in cell size and constantly underwent cell division although fewer cells divided than in the L:D cultures. Endogenous auxin and cytokinin concentrations increased and gibberellin concentrations decreased over time in the actively growing cultures

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)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název periodika

Plant Physiology and Biochemistry

ISSN

0981-9428

e-ISSN

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Svazek periodika

79

Číslo periodika v rámci svazku

JUN 2014

Stát vydavatele periodika

FR - Francouzská republika

Počet stran výsledku

11

Strana od-do

66-76

Kód UT WoS článku

000335618500009

EID výsledku v databázi Scopus

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