Uptake, photosynthetic characteristics and membrane lipid peroxidation levels in the lichen photobiont Trebouxia erici exposed to copper and cadmium

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F07%3A00028975" target="_blank" >RIV/00216224:14310/07:00028975 - 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

Uptake, photosynthetic characteristics and membrane lipid peroxidation levels in the lichen photobiont Trebouxia erici exposed to copper and cadmium

Original language description

The influence of increased copper and cadmium concentrations on membrane lipid peroxidation and photosynthetic characteristics of the lichen photobiont Trebouxia erici was assessed. Intracellular copper and cadmium uptake increased due to increased metalavailability in the 5 mM HEPES buffer for 24 h. Assimilation pigments, chlorophyll a fluorescence, malondialdehyde (MDA) content and photosynthetic oxygen evolution rate (OER) were sensitive to the presence of redox-reactive metal Cu2+ in short-term experiments. Cd2+ decreased FV/FM values indicating damage to PSII and decrease of OER. However, assimilation pigments and MDA content were not altered significantly.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

EE - Microbiology, virology

OECD FORD branch

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Project

<a href="/en/project/GA522%2F03%2F0754" target="_blank" >GA522/03/0754: Photoinhibition and photoprotection in lichens under extreme conditions</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2007

Confidentiality

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

Name of the periodical

Bryologist

ISSN

0007-2745

e-ISSN

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Volume of the periodical

110

Issue of the periodical within the volume

1

Country of publishing house

US - UNITED STATES

Number of pages

8

Pages from-to

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UT code for WoS article

000245281900005

EID of the result in the Scopus database

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