Microbial diversity in the samples from archeological complexes of the Pazyryk culture (IV–III centuries BC) in northwestern Mongolia

Autor:	G. Parzinger, M. Yu. Suslova, V. I. Molodin, Tamara I. Zemskaya, A. S. Pilipenko, T. A. Khanaeva
Rok vydání:	2013
Předmět:	biology Ecology Firmicutes Alphaproteobacteria Permafrost Deltaproteobacteria biology.organism_classification Applied Microbiology and Biotechnology Microbiology Archaeology Tundra Actinobacteria Arctic Gammaproteobacteria
Zdroj:	Microbiology. 82:43-51
ISSN:	1608-3237 0026-2617
DOI:	10.1134/s0026261713010037
Popis:	Prokaryotes were analyzed in the samples of ice and soils collected by the joint Russian-German-Mongolian expedition (2006) at the site of archeological excavations of two Pazyryk culture mounds in the upper Olon-Kurin-Gol River on the southern slope of the Saylyugem Mountains, Mongolian Altai. Phylogenetic analysis of the 16S rRNA gene fragments of the cultured bacteria revealed three major groups wide-spread in permafrost soils: Firmicutes, Actinobacteria, and Gammaproteobacteria. Analysis of the total DNA from the samples revealed nonculturable bacteria of the phyla Alphaproteobacteria, Gammaproteobacteria, Deltaproteobacteria, Actinobacteria, Chloroflexi, Gemmatoidetes, Firmicutes, and CFB (Cytophaga-Flavobacteria-Bacteroidetes) isolated from the samples of permafrost soils (Arctic, tundra, and from Tibet highlands), groundwater, and Arctic and Antarctic ice cores.
Databáze:	OpenAIRE
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