Growth and Cell Cycle of ULVA Compressa (Ulvophyceae) under Led Illumination

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388971%3A_____%2F14%3A00440829" target="_blank" >RIV/61388971:_____/14:00440829 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Growth and Cell Cycle of ULVA Compressa (Ulvophyceae) under Led Illumination

Popis výsledku v původním jazyce

The cell-cycle progression of Ulva compressa is diurnally gated at the G(1) phase in accordance with light-dark cycles. The present study was designed to examine the spectral sensitivity of the G(1) gating system. When blue, red, and green light-emittingdiodes (LEDs) were used for illumination either alone or in combination, the cells divided under all illumination conditions, suggesting that all colors of light were able to open the G(1) gate. Although blue light was most effective to open the G(1) gate, red light alone or green light alone was also able to open the G(1) gate even at irradiance levels lower than the light compensation point of each color. Occurrence of a period of no cell division in the course of a day suggested that the G(1) gatingsystem normally functioned as under ordinary illumination by cool-white fluorescent lamps. The rise of the proportion of blue light to green light resulted in increased growth rate. On the other hand, the growth rates did not vary regard

Název v anglickém jazyce

Growth and Cell Cycle of ULVA Compressa (Ulvophyceae) under Led Illumination

Popis výsledku anglicky

The cell-cycle progression of Ulva compressa is diurnally gated at the G(1) phase in accordance with light-dark cycles. The present study was designed to examine the spectral sensitivity of the G(1) gating system. When blue, red, and green light-emittingdiodes (LEDs) were used for illumination either alone or in combination, the cells divided under all illumination conditions, suggesting that all colors of light were able to open the G(1) gate. Although blue light was most effective to open the G(1) gate, red light alone or green light alone was also able to open the G(1) gate even at irradiance levels lower than the light compensation point of each color. Occurrence of a period of no cell division in the course of a day suggested that the G(1) gatingsystem normally functioned as under ordinary illumination by cool-white fluorescent lamps. The rise of the proportion of blue light to green light resulted in increased growth rate. On the other hand, the growth rates did not vary regard

Druh

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

CEP obor

EE - Mikrobiologie, virologie

OECD FORD obor

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Projekt

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název periodika

Journal of Phycology

ISSN

0022-3646

e-ISSN

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Svazek periodika

50

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

9

Strana od-do

744-752

Kód UT WoS článku

000340460100014

EID výsledku v databázi Scopus

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