Publication details

Acclimation of the photobiont and mycobiont partners in the foliose lichen Xanthoria parietina to seasonal changes in solar radiation

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Authors

MCEVOY Maria VRÁBLÍKOVÁ Hana SOLHAUG Knut-Asbjorn BARTÁK Miloš GAUSLAA Yngvar

Year of publication 2005
Type Article in Proceedings
Conference XVII International Botanical Congress - Abstracts
MU Faculty or unit

Faculty of Science

Citation
Web http://www.ibc2005.ac.at
Field Botany
Keywords sun-screens parietin zeaxanthin chlorophyll fluorescence photoinhibition field study
Description In Xanthoria parietina, distinct seasonal variations in sun screening compounds were observed. Low parietin content in winter increased by two folds at summer soltice. Seasonal variation was also recorded in zeaxanthin conctent and chlorophyll fluorescence parameters describing structure and function of photosystem II.
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