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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">microbe</journal-id><journal-title-group><journal-title xml:lang="ru">Проблемы особо опасных инфекций</journal-title><trans-title-group xml:lang="en"><trans-title>Problems of Particularly Dangerous Infections</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0370-1069</issn><issn pub-type="epub">2658-719X</issn><publisher><publisher-name>Russian Research Anti-Plague Institute “Microbe”</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21055/0370-1069-2015-2-63-67</article-id><article-id custom-type="elpub" pub-id-type="custom">microbe-229</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>МИКРОБИОЛОГИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>MICROBIOLOGY</subject></subj-group></article-categories><title-group><article-title>Особенности структуры генома токсигенного штамма Vibrio cholerae El Tor Инаба, выделенного в 2014 г. из открытого водоема в Ростове-на-Дону</article-title><trans-title-group xml:lang="en"><trans-title>Peculiarities of Genome Structure of Toxigenic Vibrio cholerae El Tor Inaba Strain, Isolated from a Surface Water Body in the Territory of Rostov-on-Don in 2014</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Писанов</surname><given-names>Р. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Pisanov</surname><given-names>R. V.</given-names></name></name-alternatives><email xlink:type="simple">plague@aaanet.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ежова</surname><given-names>М. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Ezhova</surname><given-names>M. I.</given-names></name></name-alternatives><email xlink:type="simple">plague@aaanet.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Монахова</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Monakhova</surname><given-names>E. V.</given-names></name></name-alternatives><email xlink:type="simple">plague@aaanet.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Черкасов</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Cherkasov</surname><given-names>A. V.</given-names></name></name-alternatives><email xlink:type="simple">rusrapi@microbe.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Краснов</surname><given-names>Я. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Krasnov</surname><given-names>Ya. M.</given-names></name></name-alternatives><email xlink:type="simple">rusrapi@microbe.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Водопьянов</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Vodop’Yanov</surname><given-names>A. S.</given-names></name></name-alternatives><email xlink:type="simple">plague@aaanet.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кульшань</surname><given-names>Т. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kul’Shan’</surname><given-names>T. A.</given-names></name></name-alternatives><email xlink:type="simple">rusrapi@microbe.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ливанова</surname><given-names>Л. Ф.</given-names></name><name name-style="western" xml:lang="en"><surname>Livanova</surname><given-names>L. F.</given-names></name></name-alternatives><email xlink:type="simple">rusrapi@microbe.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Портенко</surname><given-names>С. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Portenko</surname><given-names>S. A.</given-names></name></name-alternatives><email xlink:type="simple">rusrapi@microbe.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Абдрашитова</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Abdrashitova</surname><given-names>A. S.</given-names></name></name-alternatives><email xlink:type="simple">rusrapi@microbe.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кругликов</surname><given-names>В. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Kruglikov</surname><given-names>V. D.</given-names></name></name-alternatives><email xlink:type="simple">plague@aaanet.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Титова</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Titova</surname><given-names>S. V.</given-names></name></name-alternatives><email xlink:type="simple">plague@aaanet.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Ростовский-на-Дону научно-исследовательский противочумный институт</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Rostov-on-Don Research Anti-Plague Institute</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Российский научно-исследовательский противочумный институт «Микроб»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Russian Research Anti-Plague Institute “Microbe”</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2015</year></pub-date><pub-date pub-type="epub"><day>20</day><month>06</month><year>2015</year></pub-date><volume>0</volume><issue>2</issue><fpage>63</fpage><lpage>67</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Писанов Р.В., Ежова М.И., Монахова Е.В., Черкасов А.В., Краснов Я.М., Водопьянов А.С., Кульшань Т.А., Ливанова Л.Ф., Портенко С.А., Абдрашитова А.С., Кругликов В.Д., Титова С.В., 2015</copyright-statement><copyright-year>2015</copyright-year><copyright-holder xml:lang="ru">Писанов Р.В., Ежова М.И., Монахова Е.В., Черкасов А.В., Краснов Я.М., Водопьянов А.С., Кульшань Т.А., Ливанова Л.Ф., Портенко С.А., Абдрашитова А.С., Кругликов В.Д., Титова С.В.</copyright-holder><copyright-holder xml:lang="en">Pisanov R.V., Ezhova M.I., Monakhova E.V., Cherkasov A.V., Krasnov Y.M., Vodop’Yanov A.S., Kul’Shan’ T.A., Livanova L.F., Portenko S.A., Abdrashitova A.S., Kruglikov V.D., Titova S.V.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://journal.microbe.ru/jour/article/view/229">https://journal.microbe.ru/jour/article/view/229</self-uri><abstract><p>Проведено полногеномное секвенирование ДНК штамма Vibrio cholerae 81 биовара Эль Тор серовара Инаба, выделенного в 2014 г. из воды реки Темерник на территории Ростова-на-Дону в июле 2014 г. Установлено присутствие в его геноме гибридного профага CTX, содержащего ген ctxB классического типа (аллель ctxB1 ) и гена rstR типа Эль Тор, гена tcpA с мутациями в кодирующей и промоторной областях (аллель tcpETCIRS ), а также наличие null-мутации в гене rtxA (аллель rtxA4 ) и протяженной делеции в пределах острова пандемичности VSP-II. Все эти особенности характерны для геновариантов холерных вибрионов, которые обладают повышенным эпидемическим потенциалом и в последние годы вытесняют типичных представителей данного биовара.</p></abstract><trans-abstract xml:lang="en"><p>Carried out has been whole-genome sequencing of the Vibrio cholerae 81 El Tor Inaba strain DNA, isolated from Temernik River waters in the territory of Rostov-on-Don in July, 2014. Identified is the presence of hybrid CTX prophage, which contains ctxB gene of the classical type ( ctxB1 allele), as well as rstR gene El Tor type, tcpA gene with the mutations in coding and promoter regions ( tcpETCIRS allele), the null-mutation in rtxA gene, and extended deletion inside the pandemicity island VSP-II. All the stated above peculiarities are characteristic of cholera vibrio genovariants, which have an enhanced epidemic potential and have recently replaced the typical strains of this biovar.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>Vibrio cholerae</kwd><kwd>геноварианты</kwd><kwd>профаг CTX</kwd><kwd>RTX-кластер</kwd><kwd>остров пандемичности</kwd><kwd>genovariants</kwd><kwd>CTX prophage</kwd><kwd>RTX-cluster</kwd><kwd>pandemicity island</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Агафонов Д.А., Заднова С.П., Лозовский Ю.В., Смирнова Н.И. 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