Subcellular and organ responses of plants to occurrence of organic pollutant
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F08%3A00050969" target="_blank" >RIV/00216224:14310/08:00050969 - isvavai.cz</a>
Výsledek na webu
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DOI - Digital Object Identifier
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Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Subcellular and organ responses of plants to occurrence of organic pollutant
Popis výsledku v původním jazyce
The aim was to evaluate the effect of polycyclic aromatic hydrocarbon fluoranthene (FLT, 0.1 and 1 mg/L) on primary processes of photosynthesis in pea plants (Pisum sativum L., cv. Garde) on subcellular (chloroplast suspension) and organ level. Chlorophyll fluorescence measurements were done on suspension of chloroplasts isolated from leaves of plants cultivated hydroponically (Reid-York nutrient solution) and on whole plants cultivated in vitro (Murashige-Skoog medium enriched with 0.1 mg/L IAA or combination of IAA and 0.1 mg/L BA). Both applied concentration of FLT (0.1 and 1 mg/L) added into either chloroplast suspension or MS-medium caused increase in F0 value and decrease in FV/FM and PhiII. The response was more intensive on the chloroplast suspension level compared to imaging of chlorophyll fluorescence distribution on whole plant.
Název v anglickém jazyce
Subcellular and organ responses of plants to occurrence of organic pollutant
Popis výsledku anglicky
The aim was to evaluate the effect of polycyclic aromatic hydrocarbon fluoranthene (FLT, 0.1 and 1 mg/L) on primary processes of photosynthesis in pea plants (Pisum sativum L., cv. Garde) on subcellular (chloroplast suspension) and organ level. Chlorophyll fluorescence measurements were done on suspension of chloroplasts isolated from leaves of plants cultivated hydroponically (Reid-York nutrient solution) and on whole plants cultivated in vitro (Murashige-Skoog medium enriched with 0.1 mg/L IAA or combination of IAA and 0.1 mg/L BA). Both applied concentration of FLT (0.1 and 1 mg/L) added into either chloroplast suspension or MS-medium caused increase in F0 value and decrease in FV/FM and PhiII. The response was more intensive on the chloroplast suspension level compared to imaging of chlorophyll fluorescence distribution on whole plant.
Klasifikace
Druh
O - Ostatní výsledky
CEP obor
ED - Fyziologie
OECD FORD obor
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Návaznosti výsledku
Projekt
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Návaznosti
S - Specificky vyzkum na vysokych skolach
Ostatní
Rok uplatnění
2008
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů