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Showing 1 to 5 of 5 for “"Antarctic dry valley"”.
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Spartial distribution of cyanobacterial phylotypes in Antarctic Dry Valley soil biotopes
… a transect of increasing altitude in the Miers Valley, Eastern Antarctica..."
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Ecology of algal mats and their role in the formation of stromatolites in Antarctic dry valley lakes
… Fryxell, and Vanda, southern Victoria Land, Antarctica. Mats are also found in the littoral moats and ice-covers of several lakes, and in cryoconite holes on Canada Glacier. Variations in temperature, light, oxygen, salinity, and nutrient levels between lakes and different habitats in the …
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A study of the function of carotenoid pigments of a red psychrophilic micrococcus from Antarctica
… (Strain VPI20A) which was isolated from Antarctic Dry Valley soils was used in this investigation to determine the culture's sensitivity to ultraviolet radiation (180 to 300 nm). The spectrum of the typically pigmented culture showed that absorption maxima occurred at 210, 260, 320, 370, …
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Substrate Regulated Microaerophily and Chemotaxis by Pseudomonas jessenii strain VT10
… aerobic bacteria isolated from subsurface soils, Antarctic dry valley soils, an eutrophic pond, a mesophilic pond, an oligotrophic lake and activated sludge. Similar behavior was also exhibited by five Pseudomonas and two Bacillus type strains from culture collection. Isolates identified with …
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Screening for novel cold-adapted nitrile hydratases in Antarctic metagenornic libraries
… constructed from soil taken from the McMurdo Dry Valleys in Antarctica were used for both functional and sequence based screens of NHases. Functional screens that were trialled were based on pH change and oligotrophic selective growth.