Search Results - "Remias, Daniel"

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    The first cultivation of the glacier ice alga Ancylonema alaskanum (Zygnematophyceae, Streptophyta): differences in morphology and photophysiology of field vs laboratory strain cells by Remias, Daniel, Procházková, Lenka

    Published in Journal of glaciology (01-08-2023)
    “…Melting glacier surfaces are unique ecosystems for specialized microbes, frequently harbouring blooms of microalgae with pigments contributing to the darkening…”
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    Journal Article
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    Ice-Binding Proteins in a Chrysophycean Snow Alga: Acquisition of an Essential Gene by Horizontal Gene Transfer by Raymond, James A, Remias, Daniel

    Published in Frontiers in microbiology (28-11-2019)
    “…All ice-associated algae examined so far have genes for ice-binding proteins (IBPs), which suggest that these proteins are essential for survival in icy…”
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    Coelastrella terrestris for Adonixanthin Production: Physiological Characterization and Evaluation of Secondary Carotenoid Productivity by Doppler, Philipp, Kriechbaum, Ricarda, Käfer, Maria, Kopp, Julian, Remias, Daniel, Spadiut, Oliver

    Published in Marine drugs (26-02-2022)
    “…A novel strain of (Chlorophyta) was collected from red mucilage in a glacier foreland in Iceland. Its morphology showed characteristic single, ellipsoidal…”
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    Snow and Glacial Algae: A Review1 by Hoham, Ronald W., Remias, Daniel

    Published in Journal of phycology (01-04-2020)
    “…Snow or glacial algae are found on all continents, and most species are in the Chlamydomonadales (Chlorophyta) and Zygnematales (Streptophyta). Other algal…”
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    Analysis of Mycosporine-Like Amino Acids in Selected Algae and Cyanobacteria by Hydrophilic Interaction Liquid Chromatography and a Novel MAA from the Red Alga Catenella repens by Hartmann, Anja, Becker, Kathrin, Karsten, Ulf, Remias, Daniel, Ganzera, Markus

    Published in Marine drugs (09-10-2015)
    “…Mycosporine-like amino acids (MAAs), a group of small secondary metabolites found in algae, cyanobacteria, lichens and fungi, have become ecologically and…”
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    A DUF3494 ice-binding protein with a root cap domain in a streptophyte glacier ice alga by Procházková, Lenka, Remias, Daniel, Nedbalová, Linda, Raymond, James A

    Published in Frontiers in plant science (2023)
    “…Ice-binding proteins (IBPs) of the DUF3494 type have been found in many ice-associated unicellular photoautotrophs, including chlorophytes, haptophytes,…”
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    Journal Article
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    Tetraedron minimum , First Reported Member of Hydrodictyaceae to Accumulate Secondary Carotenoids by Doppler, Philipp, Kornpointner, Christoph, Halbwirth, Heidi, Remias, Daniel, Spadiut, Oliver

    Published in Life (Basel, Switzerland) (30-01-2021)
    “…We isolated a novel strain of the microalga in Iceland from a terrestrial habitat. During long-term cultivation, a dish culture turned orange, indicating the…”
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    Ecology, cytology and phylogeny of the snow alga Scotiella cryophila K-1 (Chlamydomonadales, Chlorophyta) from the Austrian Alps by Remias, Daniel, Procházková, Lenka, Holzinger, Andreas, Nedbalová, Linda

    Published in Phycologia (Oxford) (01-01-2018)
    “…Long-lasting, slowly melting snowfields in mountainous regions are frequently populated by specialised microalgae whose diversity is still vastly…”
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    Ecophysiology and ultrastructure of Ancylonema nordenskiöldii (Zygnematales, Streptophyta), causing brown ice on glaciers in Svalbard (high arctic) by Remias, Daniel, Holzinger, Andreas, Aigner, Siegfried, Lütz, Cornelius

    Published in Polar biology (01-06-2012)
    “…At the arctic archipelago of Svalbard, bare glacier surfaces are populated by microalgae like Ancylonema nordenskiöldii (Zygnematales, Streptophyta). The…”
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    Unicellular versus Filamentous: The Glacial Alga Ancylonema alaskana comb. et stat. nov. and Its Ecophysiological Relatedness to Ancylonema nordenskioeldii (Zygnematophyceae, Streptophyta) by Procházková, Lenka, Řezanka, Tomáš, Nedbalová, Linda, Remias, Daniel

    Published in Microorganisms (Basel) (20-05-2021)
    “…Melting polar and alpine ice surfaces frequently exhibit blooms of dark pigmented algae. These microbial extremophiles significantly reduce the surface albedo…”
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    Cysts of the Snow Alga Chloromonas krienitzii (Chlorophyceae) Show Increased Tolerance to Ultraviolet Radiation and Elevated Visible Light by Procházková, Lenka, Remias, Daniel, Bilger, Wolfgang, Křížková, Heda, Řezanka, Tomáš, Nedbalová, Linda

    Published in Frontiers in plant science (17-12-2020)
    “…Melting mountainous snowfields are populated by extremophilic microorganisms. An alga causing orange snow above timberline in the High Tatra Mountains (Poland)…”
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    Investigating the Growth of Algae Under Low Atmospheric Pressures for Potential Food and Oxygen Production on Mars by Cycil, Leena M., Hausrath, Elisabeth M., Ming, Douglas W., Adcock, Christopher T., Raymond, James, Remias, Daniel, Ruemmele, Warren P.

    Published in Frontiers in microbiology (12-11-2021)
    “…With long-term missions to Mars and beyond that would not allow resupply, a self-sustaining Bioregenerative Life Support System (BLSS) is essential. Algae are…”
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    Distribution and UV protection strategies of zooplankton in clear and glacier-fed alpine lakes by Tartarotti, Barbara, Trattner, Florian, Remias, Daniel, Saul, Nadine, Steinberg, Christian E. W., Sommaruga, Ruben

    Published in Scientific reports (03-07-2017)
    “…Zooplankton, a group of aquatic animals important as trophic link in the food web, are exposed to high levels of UV radiation (UVR) in clear alpine lakes,…”
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    Response of arctic snow and permafrost algae to high light and nitrogen stress by changes in pigment composition and applied aspects for biotechnology by Leya, Thomas, Rahn, Andreas, Lütz, Cornelius, Remias, Daniel

    Published in FEMS microbiology ecology (01-03-2009)
    “…Ten algal strains from snow and permafrost substrates were tested for their ability to produce secondary carotenoids and α-tocopherol in response to high light…”
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    Physiological and morphological processes in the Alpine snow alga Chloromonas nivalis (Chlorophyceae) during cyst formation by Remias, Daniel, Karsten, Ulf, Lütz, Cornelius, Leya, Thomas

    Published in Protoplasma (01-07-2010)
    “…Amongst a specialised group of psychrophilic microalgae that have adapted to thrive exclusively in summer snow fields, Chloromonas nivalis has been reported as…”
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    Ecophysiology of Chloromonas hindakii sp. nov. (Chlorophyceae), Causing Orange Snow Blooms at Different Light Conditions by Procházková, Lenka, Remias, Daniel, Řezanka, Tomáš, Nedbalová, Linda

    Published in Microorganisms (Basel) (10-10-2019)
    “…Slowly melting snowfields in mountain and polar regions are habitats of snow algae. Orange blooms were sampled in three European mountain ranges. The cysts…”
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