Photoprotection in lichens: adaptations of photobionts to high light
Lichens often grow in microhabitats where they are exposed to severe abiotic stresses such
as desiccation and temperature extremes. They are also often exposed to levels of light that …
as desiccation and temperature extremes. They are also often exposed to levels of light that …
Temperature effects on photosynthetic performance of Antarctic lichen Dermatocarpon polyphyllizum: a chlorophyll fluorescence study
M Marečková, M Barták, J Hájek - Polar Biology, 2019 - Springer
Chlorophyll fluorescence is an important indicator of a photosynthetic energy conversion in
chloroplast photosystem II and responds sensitively to stress factors affecting …
chloroplast photosystem II and responds sensitively to stress factors affecting …
Sensitivity of photosynthetic processes to freezing temperature in extremophilic lichens evaluated by linear cooling and chlorophyll fluorescence
J Hájek, M Barták, J Hazdrová, M Forbelská - Cryobiology, 2016 - Elsevier
Extremophilic lichens and their photosynthesizing photobionts from the cold regions of Earth
are adapted to perform photosynthesis at subzero temperatures. To evaluate interspecific …
are adapted to perform photosynthesis at subzero temperatures. To evaluate interspecific …
The pattern of photosynthetic response and adaptation to changing light conditions in lichens is linked to their ecological range
P Osyczka, B Myśliwa-Kurdziel - Photosynthesis Research, 2023 - Springer
Epiphytic lichens constitute an important component of biodiversity in both deforested and
forest ecosystems. Widespread occurrence is the domain of generalist lichens or those that …
forest ecosystems. Widespread occurrence is the domain of generalist lichens or those that …
Low temperature induced modulation of photosynthetic induction in non-acclimated and cold-acclimated Arabidopsis thaliana: chlorophyll a fluorescence and gas …
Cold acclimation modifies the photosynthetic machinery and enables plants to survive at sub-
zero temperatures, whereas in warm habitats, many species suffer even at non-freezing …
zero temperatures, whereas in warm habitats, many species suffer even at non-freezing …
Changes in thermic limits and acclimation assessment for an alpine plant by chlorophyll fluorescence analysis: Fv/Fmvs. Rfd
AV Perera-Castro, P Brito, AM González-Rodríguez - Photosynthetica, 2018 - Springer
A comparison between maximum quantum yield of PSII photochemistry (F v/F m) and
chlorophyll fluorescence decrease ratio (R fd) for low and high temperature resistance was …
chlorophyll fluorescence decrease ratio (R fd) for low and high temperature resistance was …
The bright and shaded side of duneland life: the photosynthetic response of lichens to seasonal changes is species-specific
Terricolous lichens are relevant associates of biological soil crusts in arid and semiarid
environments. Dunes are ecosystems of high conservation interest, because of their unique …
environments. Dunes are ecosystems of high conservation interest, because of their unique …
Photosynthetic performance of Antarctic lichen Dermatocarpon polyphyllizum when affected by desiccation and low temperatures
M Bednaříková, P Váczi, D Lazár, M Barták - Photosynthesis Research, 2020 - Springer
Lichens are symbiotic organisms that are well adapted to desiccation/rehydration cycles.
Over the last decades, the physiological background of their photosynthetic response …
Over the last decades, the physiological background of their photosynthetic response …
Inhibition of primary photosynthesis in desiccating antarctic lichens differing in their photobionts, thallus morphology, and spectral properties
M Barták, J Hájek, A Orekhova, J Villagra, C Marín… - Microorganisms, 2021 - mdpi.com
Five macrolichens of different thallus morphology from Antarctica (King George Island) were
used for this ecophysiological study. The effect of thallus desiccation on primary …
used for this ecophysiological study. The effect of thallus desiccation on primary …
Freezing temperature effects on photosystem II in Antarctic lichens evaluated by chlorophyll fluorescence
A Andrzejowska, J Hájek, A Puhovkin… - Journal of Plant …, 2024 - Elsevier
This study explores and compares the limits for photosynthesis in subzero temperatures of
six Antarctic lichens: Sphaerophorus globosus, Caloplaca regalis, Umbilicaria antarctica …
six Antarctic lichens: Sphaerophorus globosus, Caloplaca regalis, Umbilicaria antarctica …