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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">actabiomedica</journal-id><journal-title-group><journal-title xml:lang="ru">Acta Biomedica Scientifica</journal-title><trans-title-group xml:lang="en"><trans-title>Acta Biomedica Scientifica</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2541-9420</issn><issn pub-type="epub">2587-9596</issn><publisher><publisher-name>Scientific Centre for Family Health and Human Reproduction Problems</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.29413/ABS.2018-3.5.8</article-id><article-id custom-type="elpub" pub-id-type="custom">actabiomedica-707</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>ГЕНЕТИКА, ПРОТЕОМИКА И МЕТАБОЛОМИКА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>GENETICS, PROTEOMICS AND METABOLOMICS</subject></subj-group></article-categories><title-group><article-title>СРАВНИТЕЛЬНЫЙ АНАЛИЗ CRISPR-СИСТЕМ ШТАММОВ YERSINIA PSEUDOTUBERCULOSIS IP32953 И IP31758</article-title><trans-title-group xml:lang="en"><trans-title>COMPARATIVE ANALYSIS OF CRISPR-CAS SYSTEM STRUCTURES OF YERSINIA PSEUDOTUBERCULOSIS IP32953 AND IP31758</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9426-5197</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Перетолчина</surname><given-names>Н. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Peretolchina</surname><given-names>N. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>664047, г. Иркутск, ул. Трилиссера, 78.</p><p>аспирант кафедры микробиологии, вирусологии и иммунологии; лаборант-исследователь.</p></bio><bio xml:lang="en"><p>ul. Krasnogo Vosstaniya 1, Irkutsk 664003.</p><p>ul. Trilissera 78, Irkutsk 664047.</p><p>Postgraduate at the Department of Microbiology, Virology and Immunology; Clinical Research Assistant.</p></bio><email xlink:type="simple">nadine1lenz@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6094-5864</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Борисенко</surname><given-names>А. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Borisenko</surname><given-names>A. Y.</given-names></name></name-alternatives><bio xml:lang="ru"><p>664003, г. Иркутск, ул. Красного Восстания, 1.</p><p>аспирант, ассистент кафедры микробиологии, вирусологии и иммунологии.</p></bio><bio xml:lang="en"><p>ul. Krasnogo Vosstaniya 1, Irkutsk 664003.</p><p>Postgraduate, Teaching Assistant at the Department of Microbiology, Virology and Immunology.</p></bio><email xlink:type="simple">89500720225@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5410-5113</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Джиоев</surname><given-names>Ю. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Dzhioev</surname><given-names>Yu. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>664003, г. Иркутск, ул. Красного Восстания, 1.</p><p>кандидат биологических наук, ведущий научный сотрудник, заведующий лабораторией молекулярной вирусологии и биотехнологии НИИ биомедицинских технологий.</p></bio><bio xml:lang="en"><p>ul. Krasnogo Vosstaniya 1, Irkutsk 664003.</p><p>Candidate of Biological Sciences, Leading Research Officer, Head of the Laboratory of Molecular Virology and Biotechnology, Research Institute of Biomedical Technologies.</p></bio><email xlink:type="simple">alanir07@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0164-5113</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Злобин</surname><given-names>В. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Zlobin</surname><given-names>V. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>664003, г. Иркутск, ул. Красного Восстания, 1.</p><p>доктор медицинских наук, профессор, академик РАН, заведующий кафедрой микробиологии, вирусологии и иммунологии, директор НИИ биомедицинских технологий.</p></bio><bio xml:lang="en"><p>ul. Krasnogo Vosstaniya 1, Irkutsk 664003.</p><p>Doctor of Medical Sciences, Professor, Academician of RAS, Head of the Department of Microbiology, Virology and Immunology, Director of the Research Institute of Biomedical Technologies.</p><p> </p></bio><email xlink:type="simple">vizlobin@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБОУ ВО «Иркутский государственный медицинский университет» Минздрава России;  ФКУЗ Иркутский ордена научно-исследовательский противочумный институт Роспотребнадзора.</institution></aff><aff xml:lang="en"><institution>Irkutsk State Medical University;   Irkutsk Antiplague Research Institute of Siberia and Far East of Rospotrebnadzor.</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБОУ ВО «Иркутский государственный медицинский университет» Минздрава России.</institution></aff><aff xml:lang="en"><institution>Irkutsk State Medical University.</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2018</year></pub-date><pub-date pub-type="epub"><day>28</day><month>09</month><year>2018</year></pub-date><volume>3</volume><issue>5</issue><fpage>54</fpage><lpage>59</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Перетолчина Н.П., Борисенко А.Ю., Джиоев Ю.П., Злобин В.И., 2018</copyright-statement><copyright-year>2018</copyright-year><copyright-holder xml:lang="ru">Перетолчина Н.П., Борисенко А.Ю., Джиоев Ю.П., Злобин В.И.</copyright-holder><copyright-holder xml:lang="en">Peretolchina N.P., Borisenko A.Y., Dzhioev Y.P., Zlobin V.I.</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://www.actabiomedica.ru/jour/article/view/707">https://www.actabiomedica.ru/jour/article/view/707</self-uri><abstract><p>Псевдотуберкулёз сохраняет свою актуальность для здравоохранения России и многих зарубежных стран. Для мониторинга популяций Y. рseudotuberculosis перспективно использование CRISPR-типирования, обладающего, как показано при изучении Y. pestis, высокой разрешающей способностью.</p><p>Цель настоящего исследования: охарактеризовать и сравнить CRISPR-локусы штаммов Yersinia pseudotuberculosis IP32953 и IP31758, вызывающих, соответственно, классическую псевдотуберкулёзную инфекцию и дальневосточную скарлатиноподобную лихорадку.</p><sec><title>Материалы и методы</title><p>Материалы и методы. Проанализированы полногеномные последовательности штаммов Y. pseudotuberculosis IP329353 и IP31758 (NC_006155 и NC_009708 соответственно). Поиск, идентификация и анализ CRISPR-систем выполнены с использованием онлайн-приложений CRISPROne, CRISPRDetect и CRISPRTarget.</p></sec><sec><title>Результаты</title><p>Результаты. В геноме исследуемых штаммов обнаружены CRISPR-Cas системы, которые включают в себя один набор cas-генов и несколько локусов, значительно удалённых друг от друга. В геноме штамма Y. pseudotuberculosis IP329353 три локуса: YP1, находящийся в непосредственной близости от cas-генов, YP2 и YP3. CRISPR/Cas-система Y. pseudotuberculosis IP31758 представлена только двумя кассетами – YP1 и YP2. CRISPR-системы исследуемых штаммов не имеют одинаковых спейсеров. CRISPR/Cas-системы исследованных штаммов отличаются количеством CRISPR-локусов, их спейсерным составом и структурой cas-белков.</p></sec><sec><title>Заключение</title><p>Заключение. Полученные результаты определяют перспективу использования CRISPR-локусов в качестве специфических молекулярных маркеров штаммов при изучении внутривидового разнообразия и эволюции Y. pseudotuberculosis.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Background</title><p>Background. Pseudotuberculosis is still relevant problem in medical science and public health of Russia and other countries. Typing of Y. рseudotuberculosis strains by their CRISPR systems is a perspective tool for monitoring of Yersinia populations as was shown in Y. pestis.</p></sec><sec><title>Aims</title><p>Aims. Here we describe and compare CRISPR-Cas systems of Yersinia pseudotuberculosis strains IP32953 and IP31758 causing classic pseudotuberculosis and Far-East scarlet-like fever (FESLF) respectively.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. Complete genomes of Y. pseudotuberculosis IP329353 and IP31758 (NC_006155 and NC_009708 respectively) were obtained from NCBI Nucleotide Database. Search; identification; and analysis of CRISPR systems were carried out by online-tools CRISPROne; CRISPRDetect; and CRISPRTarget.</p></sec><sec><title>Results and discussion</title><p>Results and discussion. Analyzed strains have CRISPR-Cas systems that include one set of cas-genes and arrays situated at the long distances from each other. We defined three CRISPR arrays in Y. pseudotuberculosis IP32953 by the combination of program methods. CRISPR-Cas system of this strain consist of array YP1 located near cas-genes; arrays YP2 and YP3. CRISPR-Cas system of Y. pseudotuberculosis IP31758 includes two arrays – YP1 and YP3. CRISPR systems do not share similar spacers. CRISPR systems of the analyzed strains differ in CRISPR loci and cas-protein structures that can be used as specific marks of analyzed strains.</p></sec><sec><title>Conclusions</title><p>Conclusions. We suggest that acquisition of certain spacers may play a role in evolution and divergence of Y. pseudotuberculosis strains.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>псевдотуберкулёз</kwd></kwd-group><kwd-group xml:lang="en"><kwd>CRISPR-Cas система</kwd><kwd>Y. pseudotuberculosis</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">Перетолчина Н.П., Джиоев Ю.П., Борисенко А.Ю., Воскресенская Е.А., Парамонов А.И., Степаненко Л.А., Колбасеева О.В., Злобин В.И. Биоинформационный анализ CRISPR/Cas системы штамма Yersinia pseudotuberculosis IP32953 // Acta biomedica scientifica. – 2016. – Т. 1, № 5. – С. 64–67. DOI: 10.12737/23384</mixed-citation><mixed-citation xml:lang="en">Peretolchina NP, Dzhioev YuP, Borisenko AY, Voskresenskaya EA, Paramonov AI, Stepanenko LA, Kolbaseeva OV, Zlobin VI. (2016). 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