caa a22 4500 445841184 CHVBK 20180317145344.0 cr unu---uuuuu 170323e20110101xx s 000 0 eng 10.1007/s10725-010-9515-4 doi (NATIONALLICENCE)springer-10.1007/s10725-010-9515-4 Influence of long-term exposure to copper on the lichen photobiont Trebouxia erici and the free-living algae Scenedesmus quadricauda [Elektronische Daten] [Juraj Piovár, Eliza Stavrou, Jana Kaduková, Tatiana Kimáková, Martin Bačkor] In the present work, the long-term effect (14days) of copper on the levels of intracellular and total copper accumulation, growth, assimilation pigment composition, chlorophyll a fluorescence, soluble protein content and oxidative status (production of hydrogen peroxide and superoxide) in two algal species (Scenedesmus quadricauda and Trebouxia erici) was assessed. Scenedesmus quadricauda is a free-living alga while Trebouxia erici is the photobiont of a lichen. The presence of copper negatively affected growth, assimilation pigments, chlorophyll a fluorescence, soluble protein content and oxidative status in both the algae. However, Scenedesmus was much more sensitive compared to Trebouxia. Springer Science+Business Media B.V., 2010 Algae nationallicence Copper nationallicence Growth nationallicence Lichens nationallicence Photobionts nationallicence Toxicity nationallicence Chl : Chlorophyll nationallicence Fw : Fresh weight nationallicence Perox : Hydrogen peroxide nationallicence Prot : Soluble proteins nationallicence Superox : Superoxide nationallicence Tot Car : Total carotenoids nationallicence ROS : Reactive oxygen species nationallicence Piovár Juraj Department of Botany, Institute of Biology and Ecology, Faculty of Science, P. J. Šafárik University, Mánesova 23, 041 67, Kosice, Slovak Republic aut Stavrou Eliza Department of Botany, Institute of Biology and Ecology, Faculty of Science, P. J. Šafárik University, Mánesova 23, 041 67, Kosice, Slovak Republic aut Kaduková Jana Department of Non-Ferrous Metals and Waste Treatment, Faculty of Metallurgy, Technical University, Letná 9, 042 00, Kosice, Slovak Republic aut Kimáková Tatiana Faculty of Medicine, Institute of Hygiene, Šafárik University, Šrobárova 2, 041 80, Kosice, Slovak Republic aut Bačkor Martin Department of Botany, Institute of Biology and Ecology, Faculty of Science, P. J. Šafárik University, Mánesova 23, 041 67, Kosice, Slovak Republic aut Plant Growth Regulation Springer Netherlands 63/1(2011-01-01), 81-88 0167-6903 63:1<81 2011 63 10725 https://doi.org/10.1007/s10725-010-9515-4 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10725-010-9515-4 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Piovár Juraj Department of Botany, Institute of Biology and Ecology, Faculty of Science, P. J. Šafárik University, Mánesova 23, 041 67, Kosice, Slovak Republic aut NATIONALLICENCE 700 1- Stavrou Eliza Department of Botany, Institute of Biology and Ecology, Faculty of Science, P. J. Šafárik University, Mánesova 23, 041 67, Kosice, Slovak Republic aut NATIONALLICENCE 700 1- Kaduková Jana Department of Non-Ferrous Metals and Waste Treatment, Faculty of Metallurgy, Technical University, Letná 9, 042 00, Kosice, Slovak Republic aut NATIONALLICENCE 700 1- Kimáková Tatiana Faculty of Medicine, Institute of Hygiene, Šafárik University, Šrobárova 2, 041 80, Kosice, Slovak Republic aut NATIONALLICENCE 700 1- Bačkor Martin Department of Botany, Institute of Biology and Ecology, Faculty of Science, P. J. Šafárik University, Mánesova 23, 041 67, Kosice, Slovak Republic aut NATIONALLICENCE 773 0- Plant Growth Regulation Springer Netherlands 63/1(2011-01-01), 81-88 0167-6903 63:1<81 2011 63 10725 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer