期刊
FEMS MICROBIOLOGY ECOLOGY
卷 82, 期 2, 页码 523-539出版社
OXFORD UNIV PRESS
DOI: 10.1111/j.1574-6941.2012.01465.x
关键词
cryptococcus; yeasts; cold environments
类别
资金
- Ministerio de Ciencia y Tecnologia (International Bilateral Cooperation) [MINCYT-MHEST SLO08/11]
- Universidad Nacional del Comahue [B143]
- Consejo Nacional de Investigaciones Cientificas y Tecnologicas, CONICET [PIP424]
- ANPCyT [PICT06-1176]
- European project [ARCFAC-026129-2008-10]
Cryptococcus species (Basidiomycota) were isolated as the predominant yeast from glacial biomes of both Patagonia (Argentina) and the Svalbard archipelago (Norway). For a selected group of Cryptococcus belonging to Tremellales, assimilative profile, production of extracellular hydrolytic enzymes and ribosomal DNA internal transcribed spacer and large subunit (D1/D2) sequences were analysed. Cryptococcus victoriae, which was originally described from Antarctica, was the most frequently found species at both locations. High variability within the species was observed and described at the genotypic and phenotypic levels, two newly described species were found in both Patagonia and Svalbard: Cryptococcus fonsecae and Cryptococcus psychrotolerans. Two other new species were found only in Patagonia: Cryptococcus frias and Cryptococcus tronadorensis. Three additional new taxa were found, but they are not named as they were only represented by single isolates.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据