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List of World Fauna Vertebrate Animals - Carriers of Plague Agent

open access: yesПроблемы особо опасных инфекций, 2014
Consequently to the long-term investigations conducted in natural and anthropourgic foci of plague, situated in Africa, Eurasia, North and South America, identified were not less than 340 species of mammals and birds infected with plague agent. The paper
A. A. Sludsky
doaj   +1 more source

Detection of New Variable DNA Loci That Distinguish Medievalis Biovar Strains of Plague Agent from the Strains of Other Biovars

open access: yesПроблемы особо опасных инфекций, 2012
Variable chromosome loci have been searched, that differentiate Yersinia pestis strains of medievalis from antiqua biovars. The strains of medievalis biovar are shown to possess two deletions – 183 and 70 bps.
G. N. Odinokov, K. A. Nikiforov
doaj   +1 more source

Comparative Analysis of the Nutrient Requirements among Yersinia pestis Strains of the Main and Non-Main Subspecies as well as Genetic Causes of Their Auxotrophy

open access: yesПроблемы особо опасных инфекций, 2013
Studied is the nutrient demand for growth factors among 185 Yersinia pestis strains of the main and non-main subspecies ( altaica, caucasica, hissarica , and ulegeica ) isolated in 38 natural plague foci of Russia and neighboring ...
L. M. Kukleva   +4 more
doaj   +1 more source

Updating of Intra-Specific Yersinia pestis Classification, Based on the Results of Whole-Genome Sequencing of the Strains from the Russian Federation and the Neighboring States

open access: yesПроблемы особо опасных инфекций, 2015
Carried out has been genome-wide sequencing of 20 Yersinia pestis strains from all 11 natural plague foci in Russia and some foci in the neighboring states.
G. A. Eroshenko   +6 more
doaj   +1 more source

Analysis of Genetic Variability of Yersinia pestis Strains (Medieval Biovar) Isolated in Natural Plague Foci of the Russian Federation and Mongolia

open access: yesПроблемы особо опасных инфекций, 2012
Carried out is the analysis of genetic peculiarities of Yersinia pestis strains (main ssp.), isolated in natural foci of the Russian Federation and Mongolia.
A. I. Pavlova   +6 more
doaj   +1 more source

Studies of Biofilm Formation in Non-Pigmented and Plasmid-Deprived Mutants of Yersinia pestis on Biotic Surfaces, in vivo and in vitro Conditions

open access: yesПроблемы особо опасных инфекций, 2012
In non-pigmented and plasmid-deprived mutants – isogenic variants of highly virulent Yersinia pestis 231 strain – studied is the mechanism of biofilm formation on biotic surfaces, both in vitro (on the laboratory ...
G. A. Eroshenko   +13 more
doaj   +1 more source

Structural-Functional Analysis of Cryptic Plasmids in Yersinia pestis Strains from Two Natural Plague Foci of Russia

open access: yesПроблемы особо опасных инфекций, 2015
Identified are the complete nucleotide sequences of two cryptic plasmids - pCKF from the Central-Caucasian high-mountain plague focus and pTP33 - from Tuva mountain plague focus in Russia. It is established that the size of the pCKF is 5.4 kbp, and its G-
E. G. Oglodin   +6 more
doaj   +1 more source

Exploratory Study of the Long-Term Persistence of Yersinia pestis in the Cells of Soil-Inhabiting Ameba - Acanthamoeba Sp.

open access: yesПроблемы особо опасных инфекций, 2016
Objective of the study is to explore the feasibility of the long-term persistence of Yersinia pestis strains in association with ameba - Acanthamoeba sp. Materials and methods.
E. I. Koshel’   +7 more
doaj   +1 more source

Phylogenetic Analysis of Yersinia pestis Strains of Medieval Biovar from Natural Plague Foci of the Russian Federation and Bordering Countries

open access: yesПроблемы особо опасных инфекций, 2016
Objective of the study is to conduct phylogenetic investigation of Yersinia pestis strains (medieval biovar) from plague foci of Russia and bordering countries, using SNP-analysis of the genome-wide sequences of these strains.
N. Yu. Nosov   +6 more
doaj   +1 more source

The First Case of Yersinia Pestis Subsp. Pestis Isolation in the Territory of Altai Mountain Natural Plague Focus. Communication 1. Microbiological Characteristics, Molecular-Genetic and Mass-Spectrometric Identification of the Isolate

open access: yesПроблемы особо опасных инфекций, 2013
Performed is a complex microbiological, molecular-genetic and mass-spectrometric identification of Yersinia pestis main ssp. strain, which was isolated for the first time in the history of surveillance over the Altai mountain natural ...
S. V. Balakhonov   +13 more
doaj   +1 more source

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