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Page 1
Antarctic lichens exhibit diverse photobiont distributions and a complex regulation of non-photochemical quenching.
Mishra A, Vítek P, Barták M, Mishra KB. Mishra A, et al. Spectrochim Acta A Mol Biomol Spectrosc. 2025 May 5;332:125810. doi: 10.1016/j.saa.2025.125810. Epub 2025 Jan 30. Spectrochim Acta A Mol Biomol Spectrosc. 2025. PMID: 39923706
We used high resolution microscopy, Raman spectroscopy, and chlorophyll a fluorescence to investigate the basic structure and function, i.e., intrathalline distribution and allocation of photobionts, as well as the heat dissipation process in three Antarctic lichens: Dermatoca …
We used high resolution microscopy, Raman spectroscopy, and chlorophyll a fluorescence to investigate the basic structure and function, i.e. …
Identification and expression of functionally conserved circadian clock genes in lichen-forming fungi.
Valim HF, Dal Grande F, Otte J, Singh G, Merges D, Schmitt I. Valim HF, et al. Sci Rep. 2022 Sep 23;12(1):15884. doi: 10.1038/s41598-022-19646-y. Sci Rep. 2022. PMID: 36151124 Free PMC article.
We used RT-qPCR to examine the core circadian loop of two unrelated lichen-forming fungi, Umbilicaria pustulata (Lecanoromycetes) and Dermatocarpon miniatum (Eurotiomycetes), to determine that the putative frq gene is activated in a light-dependent manner similar to the mo …
We used RT-qPCR to examine the core circadian loop of two unrelated lichen-forming fungi, Umbilicaria pustulata (Lecanoromycetes) and Der …
Cytogenetic and oxidative effects of three lichen extracts on human peripheral lymphocytes.
Emsen B, Kolukisa AL. Emsen B, et al. Z Naturforsch C J Biosci. 2020 Dec 21;76(7-8):291-299. doi: 10.1515/znc-2020-0135. Print 2021 Jul 27. Z Naturforsch C J Biosci. 2020. PMID: 34218549
In the present study, we investigated cytogenetic and oxidative [total antioxidant capacity (TAC), total oxidant status (TOS)] effects of methanol and water extracts of Cladonia chlorophaea (Florke ex Sommerf.) Sprengel, Dermatocarpon miniatum (L.) W.Mann and Parmelia saxa …
In the present study, we investigated cytogenetic and oxidative [total antioxidant capacity (TAC), total oxidant status (TOS)] effects of me …
Metaproteomics reveals the structural and functional diversity of Dermatocarpon miniatum (L.) W. Mann. Microbiota.
Ullah J, Khanum Z, Khan IA, Khalid AN, Musharraf SG, Ali A. Ullah J, et al. Fungal Biol. 2021 Jan;125(1):32-38. doi: 10.1016/j.funbio.2020.10.001. Epub 2020 Oct 9. Fungal Biol. 2021. PMID: 33317774
The relationship among the symbiotic microbiota in the entire lichen thallus, Dermatocarpon miniatum, was evaluated using the metaproteomic approach. Proteomic profiling using one-dimensional SDS-PAGE followed by LC-MS/MS analysis resulted in a total of 138 identified prot …
The relationship among the symbiotic microbiota in the entire lichen thallus, Dermatocarpon miniatum, was evaluated using the metapro …
How do genes flow? Identifying potential dispersal mode for the semi-aquatic lichen Dermatocarpon luridum using spatial modelling and photobiont markers.
Doering JA, Booth T, Wiersma YF, Piercey-Normore MD. Doering JA, et al. BMC Ecol. 2020 Oct 15;20(1):56. doi: 10.1186/s12898-020-00324-4. BMC Ecol. 2020. PMID: 33059667 Free PMC article.
Our objective was to infer the dispersal mechanism in the semi-aquatic lichen Dermatocarpon luridum using spatial models and the spatial variation of the photobiont, Diplosphaera chodatii. ...
Our objective was to infer the dispersal mechanism in the semi-aquatic lichen Dermatocarpon luridum using spatial models and the spat …
Photosynthetic performance of Antarctic lichen Dermatocarpon polyphyllizum when affected by desiccation and low temperatures.
Bednaříková M, Váczi P, Lazár D, Barták M. Bednaříková M, et al. Photosynth Res. 2020 Aug;145(2):159-177. doi: 10.1007/s11120-020-00773-4. Epub 2020 Jul 27. Photosynth Res. 2020. PMID: 32720111
In our study, the effects of desiccation and low temperatures on chlorophyll fluorescence and spectral reflectance parameters were investigated in Antarctic chlorolichen Dermatocarpon polyphyllizum. Lichen thalli were collected from James Ross Island, Antarctica, and follo …
In our study, the effects of desiccation and low temperatures on chlorophyll fluorescence and spectral reflectance parameters were investiga …
Chlorophyll a fluorescence and Raman spectroscopy can monitor activation/deactivation of photosynthesis and carotenoids in Antarctic lichens.
Mishra KB, Vítek P, Mishra A, Hájek J, Barták M. Mishra KB, et al. Spectrochim Acta A Mol Biomol Spectrosc. 2020 Oct 5;239:118458. doi: 10.1016/j.saa.2020.118458. Epub 2020 May 12. Spectrochim Acta A Mol Biomol Spectrosc. 2020. PMID: 32480272
We have used chlorophyll a fluorescence (ChlF) and Raman spectroscopy, respectively, to monitor the activation/deactivation of photosynthesis and carotenoids in three diverse Antarctic lichens, Dermatocarpon polyphyllizum (DP), Umbilicaria antarctica (UA), and Leptogium pu …
We have used chlorophyll a fluorescence (ChlF) and Raman spectroscopy, respectively, to monitor the activation/deactivation of photosynthesi …
Mycosporine-Like Amino Acids (MAAs) in Time-Series of Lichen Specimens from Natural History Collections.
Chollet-Krugler M, Nguyen TTT, Sauvager A, Thüs H, Boustie J. Chollet-Krugler M, et al. Molecules. 2019 Mar 19;24(6):1070. doi: 10.3390/molecules24061070. Molecules. 2019. PMID: 30893758 Free PMC article.
Mycosporine-like amino acids (MAAs) were quantified in fresh and preserved material of the chlorolichen Dermatocarpon luridum var. luridum (Verrucariaceae/Ascomycota). The analyzed samples represented a time-series of over 150 years. ...
Mycosporine-like amino acids (MAAs) were quantified in fresh and preserved material of the chlorolichen Dermatocarpon luridum var. lu …
A correlative approach, combining chlorophyll a fluorescence, reflectance, and Raman spectroscopy, for monitoring hydration induced changes in Antarctic lichen Dermatocarpon polyphyllizum.
Mishra KB, Vítek P, Barták M. Mishra KB, et al. Spectrochim Acta A Mol Biomol Spectrosc. 2019 Feb 5;208:13-23. doi: 10.1016/j.saa.2018.09.036. Epub 2018 Sep 21. Spectrochim Acta A Mol Biomol Spectrosc. 2019. PMID: 30282060
Here, we have used a correlative approach, combining three optical signals (chlorophyll a fluorescence (ChlF), reflectance, and Raman spectra), to monitor hydration induced changes in photosynthetic properties of an Antarctic chlorolichen Dermatocarpon polyphyllizum. We me …
Here, we have used a correlative approach, combining three optical signals (chlorophyll a fluorescence (ChlF), reflectance, and Raman spectr …
Short Communication- Estimation of trace elements and in vitro biological activities of lichens extracts.
Rehman S, Andleeb S, Niazi AR, Ali S. Rehman S, et al. Pak J Pharm Sci. 2018 Jul;31(4):1407-1416. Pak J Pharm Sci. 2018. PMID: 30033427
The antimicrobial potency of Pseudevernia furfruracea, Physcia species, Dermatocarpon vellerum and Parmellia species (lichens) extracts have been investigated against three local clinical bacterial isolates i.e. ...
The antimicrobial potency of Pseudevernia furfruracea, Physcia species, Dermatocarpon vellerum and Parmellia species (lichens) extrac …
20 results