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Umbilicaria torrefacta

Known as: Umbilicaria torrefacta (Lightf.) Schrad. 
 
National Institutes of Health

Papers overview

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2020
2020
A polysaccharide from Umbilicaria yunnana: Structural characterization and anti-inflammation effects.
A polysaccharide JUYP was isolated and purified from Umbilicaria yunnana. The detailed structure of JUYP was studied using gas… Expand
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2020
2020
What Is in Umbilicaria pustulata? A Metagenomic Approach to Reconstruct the Holo-Genome of a Lichen
Abstract Lichens are valuable models in symbiosis research and promising sources of biosynthetic genes for biotechnological… Expand
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2018
2018
Lichens in area of meteorological and radar station Kojšovská hol’a (Volovec Mountains, se Slovakia)
The Volovec Mts (Volovske vrchy) have insufficiently been investigated area for lichens. Kojsovska hol’a is one of the highest… Expand
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2017
2017
Purification and activity characterization of polysaccharides in the medicinal lichen Umbilicaria tornata from Taibai Mountain, China
Water-soluble polysaccharides from Umbilicaria tornata (UTP) were purified and preliminarily characterized. The antioxidant and… Expand
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2011
2011
Protective effects of methanol extracts from Cladonia rangiformis and Umbilicaria vellea against known mutagens sodium azide and 9-aminoacridine
Lichens and their various extracts have been occasionally used in the treatment of many diseases. Cladonia rangiformis and… Expand
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Highly Cited
2006
Highly Cited
2006
Screening the antioxidant and antimicrobial properties of the lichens Parmelia saxatilis, Platismatia glauca, Ramalina pollinaria, Ramalina polymorpha and Umbilicaria nylanderiana.
The aim of this study is to investigate in vitro antimicrobial and antioxidant activities of the methanol extracts of Parmelia… Expand
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2005
2005
Die Ultrastruktur einiger Flechten nach langen Trockenzeiten
SummaryThe ultrastructure of the phycobionts fromRhizocarpon geographicum, Umbilicaria pustulata andRamalina maciformis is… Expand
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1998
1998
Chlorophyll a fluorescence and CO2 exchange of Umbilicaria aprina under extreme light stress in the cold
Abstract A lichen growing in a continental Antarctic region with low temperatures and strong irradiance in summer was… Expand
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1996
1996
The Structure of Phenolic Compounds and Their Antibiotic Activities in Umbilicaria vellea
In order to identify antibiotic substances in the extract of a lichen, Umbilicaria vellea, the extract was chromatographed and… Expand
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1992
1992
THREE-DIMENSIONAL QUANTITATIVE DESCRIPTION OF SYMBIONT ULTRASTRUCTURE WITHIN THE ALGAL LAYER OF TWO MEMBERS OF THE LICHEN FAMILY UMBILICARIACEAE
The ultrastructure of the symbionts within the algal layer of Lasallia hispamca and Umbilicaria spodochroa has been investigated… Expand
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