Physiological responses of fluoranthene stressed pea plants

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F12%3A00057260" target="_blank" >RIV/00216224:14310/12:00057260 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Physiological responses of fluoranthene stressed pea plants
Original language description
The results of this study confirmed negative effect of PAH fluoranthene (FLT) on growth, photosynthetic pigments content, primary processes of photosynthesis (chlorophyll fluorescence parameter ? FV/FM, Hill reaction activity) and changes in GSH contentin pea after 27 days of cultivation in Reid-York nutrient solution. FLT was applied in concentrations 0.1, 1 and 5 mg l-1. Significant decrease of dry weight of root, stem and leaves and chlorophyll a, b and carotenoids content was found under the effectof higher FLT concentrations (1 and 5 mg l-1). Similarly the maximum quantum yield of PSII (FV/FM) and the Hill reaction of isolated chloroplasts were significantly inhibited in both higher treatments. The GSH content decreased in stem and increased inleaves with increasing FLT concentration. The content of FLT in root, stem and leaves of pea well correlated with the FLT loading of the environment.
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Vliv abiotických a biotických stresorů na vlastnosti rostlin 2012 - Recenzovaný sborník příspěvků
ISBN
9788021322479
ISSN
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e-ISSN
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Number of pages
5
Pages from-to
205-209
Publisher name
Česká zemědělská univerzita v Praze, Výzkumný ústav rostlinné výroby v.v.i., Praha-Ruzyně
Place of publication
Praha
Event location
Praha-Suchdol
Event date
Feb 1, 2012
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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