Výsledky vyhledávání - "T. Ya. Kostornova"

Diversity and Physiological and Biochemical Properties of Heterotrophic Bacteria Isolated from Lake Baikal Epilithic Biofilms

Autor: E. V. Sukhanova, T. Ya. Kostornova, O. S. Pestunova, M. Yu. Suslova, Igor V. Khanaev, E. A. Zimens, Yu. R. Shtykova, Valentina V. Parfenova, G. V. Podlesnaya

Publikováno v: Microbiology. 88:324-334

A total of 170 heterotrophic bacterial strains were isolated from Lake Baikal epilithic biofilms. Identification of the isolates was carried out using the 16S rRNA gene sequencing and physiological and biochemical characteristics. Phylogenetic analys

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a559921af2ff51b27373839265a33640
https://doi.org/10.1134/s0026261719030147

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Role of Cultured Microorganisms from Biofilms Formed on Rocky Substrates in the Lake Baikal Self-Purification System

Autor: E. V. Sukhanova, Valentina V. Parfenova, T. Ya. Kostornova, O. S. Pestunova, M. Yu. Suslova, Igor V. Khanaev, Yu. R. Shtykova, M. V. Sakirko

Publikováno v: Microbiology. 87:817-824

Differences in the quantitative and qualitative compositions of various physiological and biochemical groups of cultured microorganisms were revealed in biofilms formed on stony substrates in the littoral zone of Southern Baikal (August 2012) in the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::74bd9f7be867ee4e60f625a592915f24
https://doi.org/10.1134/s0026261718060176

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The use of microbiological monitoring to assess the impact of the anthropogenic influence on the ecosystem of Lake Baikal

Autor: V. I. Grebenshchikova, T. Ya. Kostornova, G. V. Podlesnaya, E. V. Sukhanova, Olga I. Belykh, Yu. R. Shtykova, M. Yu. Suslova

Publikováno v: IOP Conference Series: Earth and Environmental Science. 381:012088

We present the data on the assessment of the hygiene microbiological state in the water area of Lake Baikal and the estuaries of its tributaries in 2016, 2017 and 2018 based on the standards adopted in the Russian Federation. Deep Baikal water, in ge

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5ec1198711048f8a857c290700707830
https://doi.org/10.1088/1755-1315/381/1/012088

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Investigation of distribution, species composition, and degree of resistance to antibiotics of the bacteria of the Enterococcus genus in Lake Baikal

Autor: O. N. Pavlova, O. S. Kravchenko, T. Ya. Kostornova, Valentina V. Parfenova, Yu. R. Tulupova

Publikováno v: Contemporary Problems of Ecology. 3:457-462

The paper presents the result of investigation of species composition, distribution and degree of resistance to antibiotics of the Enterococcus bacteria in Lake Baikal. It is shown that they live in littoral zones of the lake. In the deep-water part

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::13787978fcf15db6cca234df16ecbc3f
https://doi.org/10.1134/s1995425510040090

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Microbial community of freshwater sponges in Lake Baikal

Autor: T. Ya. Kostornova, E. A. Maksimova, V. I. Chernykh, I. G. Nikulina, Valentina V. Parfenova, I. A. Terkina

Publikováno v: Scopus-Elsevier

The microbial community of Baikal sponges has been studied in five species belonging to the genera Swartschewskia, Baicalospongia, and Lubomirskia of the endemic family Lubomirskiidae. The results show that the total numbers of bacteria and bacteriop

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f4cb5b4285b68b26330186c65d71acdb
https://doi.org/10.1134/s1062359008040079

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Comparative characterization of microbial communities in two regions of natural oil seepage in Lake Baikal

Autor: O. N. Pavlova, Valentina V. Parfenova, T. Ya. Kostornova, A. G. Gorshkov, Oleg Khlystov, Tamara I. Zemskaya

Publikováno v: Biology Bulletin. 35:287-293

Microbial communities and hydrocarbon contents have been studied in two regions of natural oil seepage in Lake Baikal: (1) opposite the Bol’shaya Zelenovskaya River mouth (studied previously) and (2) near Cape Gorevoi Utes (discovered in 2005). The

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::582bb0757bdd3c2b7c36cf9f82391204
https://doi.org/10.1134/s1062359008030096

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Comparative molecular biological analysis of the microbial community of the Holocene and Pleistocene deposits of Posol’skaya Shoal, Lake Baikal

Autor: Tamara I. Zemskaya, Oleg Khlystov, T. Ya. Kostornova, S. S. Vorob’eva, O. V. Shubenkova, S. M. Chernitsina

Publikováno v: Microbiology. 76:102-111

The bacterial diversity was studied in sediment layers of Posol’skaya Shoal station (Southern Baikal) belonging to different periods. A set of primers specific to individual bacterial groups was used to analyze the 16S rRNA gene fragments. The bact

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::68744413ff3e645a4a3c8c8170968763
https://doi.org/10.1134/s0026261707010146

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Distribution of Pelagic Invertebrates Near a Thermal bar in Lake Baikal

Autor: I. V. Korovyakova, L. M. Sorokovikova, T. Ya. Kostornova, G. I. Pomazkova, E. P. Tereza, N. A. Bondarenko, V. V. Blinov, N. F. Logacheva, Olga I. Belykh, P. P. Sherstyankin, L. I. Tolstikova, V. G. Ivanov, M. I. Lazarev, N. G. Melnik

Publikováno v: Hydrobiologia. 568:69-76

In Lake Baikal, frontal zones are a factor forming the pelagic structure, including area limits of pelagic communities. The spacial distribution of Baikal micro-organisms and diatom algae is known to be influenced by the vertical circulation of Lake

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::adfab6320e1d4ba60a2da0c40f478fa1
https://doi.org/10.1007/s10750-006-0331-9

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