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Sorokin, D. (author), Khijniak, Tatiana V. (author), Elcheninov, Alexander G. (author), Toshchakov, Stepan V. (author), Kostrikina, Nadezhda A. (author), Bale, Nicole J. (author), Sinninghe Damsté, Jaap S. (author), Kublanov, Ilya V. (author)
An extremely halophilic euryarchaeon, strain HArcel1T, was enriched and isolated in pure culture from the surface brines and sediments of hypersaline athalassic lakes in the Kulunda Steppe (Altai region, Russia) using amorphous cellulose as the growth substrate. The colonies of HArcel1T are pale-orange, and form large zones of cellulose...
journal article 2019
document
Sorokin, D. (author), Elcheninov, Alexander G. (author), Toshchakov, Stepan V. (author), Bale, Nicole J. (author), Sinninghe Damsté, Jaap S. (author), Khijniak, Tatiana V. (author), Kublanov, Ilya V. (author)
Two groups of alkaliphilic haloarchaea from hypersaline alkaline lakes in Central Asia, Egypt and North America were enriched and isolated in pure culture using chitin as growth substrate. These cultures, termed AArcht, were divided into two groups: group 1 which includes eleven isolates from highly alkaline soda lakes and group 2 which...
journal article 2019
document
Sorokin, D. (author), Khijniak, Tatiana V. (author), Kostrikina, Nadezhda A. (author), Elcheninov, Alexander G. (author), Toshchakov, Stepan V. (author), Bale, Nicole J. (author), Damsté, Jaap S.Sinninghe (author), Kublanov, Ilya V. (author)
Six strains of extremely halophilic and alkaliphilic euryarchaea were enriched and isolated in pure culture from surface brines and sediments of hypersaline alkaline lakes in various geographical locations with various forms of insoluble cellulose as growth substrate. The cells are mostly flat motile rods with a thin monolayer cell wall while...
journal article 2018
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Sorokin, D. (author), Khijniak, Tatiana V. (author), Galinski, Erwin A. (author), Kublanov, Ilya V. (author)
Two proteolytic bacterial strains, BSker2<sup>T</sup>and BSker3<sup>T</sup>, were enriched from sediments of hypersaline alkaline lakes in Kulunda Steppe (Altai, Russia) with chicken feathers as substrate, followed by pure culture isolation on hypersaline alkaline media with casein. The cells were non-motile, filamentous, flexible rods. The...
journal article 2017
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Sorokin, D. (author), Kublanov, Ilya V. (author), Khijniak, Tatiana V. (author)
Brine samples from Kulunda Steppe soda lakes (Altai, Russia) were inoculated into a hypersaline alkaline mineral medium with β-keratin (chicken feather) as a substrate. The micro-organisms dominating the enrichment culture were isolated by limiting serial dilution on the same medium with casein as a substrate. The cells of strain BSker1<sup>T...
journal article 2017
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Sorokin, D. (author), Kolganova, Tatiana V. (author), Khijniak, Tatiana V. (author), Jones, Brian E. (author), Kublanov, Ilya V. (author)
Alkaline saline soils, known also as ''soda solonchaks'', represent a natural soda habitat which differs from soda lake sediments by higher aeration and lower humidity. The microbiology of soda soils, in contrast to the more intensively studied soda lakes, remains poorly explored. In this work we investigate the diversity of culturable...
journal article 2017
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Shapovalova, A.A. (author), Khijniak, T.V. (author), Tourova, T.P. (author), Muyzer, G. (author), Sorokin, Y. (author)
In this paper we describe denitrification at extremely high salt and pH in sediments from hypersaline alkaline soda lakes and soda soils. Experiments with sediment slurries demonstrated the presence of acetate-utilizing denitrifying populations active at in situ conditions. Anaerobic enrichment cultures at pH 10 and 4 M total Na+ with acetate as...
journal article 2008
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