Occurrence and diversity of marine yeasts in Antarctica environments |
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| Authors: | Xue Zhang Mingxia Hua Chunli Song Zhenming Chi |
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| Institution: | 1. Unesco Chinese Center of Marine Biotechnology, Ocean University of China, Qingdao, 266003, P. R. China
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| Abstract: | A total of 28 yeast strains were obtained from the sea sediment of Antarctica. According to the results of routine identification
and molecular characterization, the strains belonged to species of Yarrowia lipolytica, Debaryomyces hansenii, Rhodotorula slooffiae, Rhodotorula mucilaginosa, Sporidiobolus salmonicolor, Aureobasidium
pullulans, Mrakia frigida and Guehomyces pullulans, respectively. The Antarctica yeasts have wide potential applications in biotechnology, for some of them can produce β-galactosidase
and killer toxins. |
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| Keywords: | Antarctica Psychrotolerant yeasts identification b-galactosidase killer toxin |
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