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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">vestib</journal-id><journal-title-group><journal-title xml:lang="ru">Известия Национальной  академии наук Беларуси. Серия биологических наук</journal-title><trans-title-group xml:lang="en"><trans-title>Proceedings of the National Academy of Sciences of Belarus, Biological Series</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1029-8940</issn><issn pub-type="epub">2524-230X</issn><publisher><publisher-name>The Republican Unitary Enterprise Publishing House "Belaruskaya Navuka"</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.29235/1029-8940-2021-66-4-444-452</article-id><article-id custom-type="elpub" pub-id-type="custom">vestib-774</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>Статьи</subject></subj-group></article-categories><title-group><article-title>Генетическое разнообразие энтеровирусов у пациентов с респираторными формами инфек- ции</article-title><trans-title-group xml:lang="en"><trans-title>Genetic diversity of enteroviruses in patients with respiratory infection</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>Поклонская</surname><given-names>Н. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Paklonskaya</surname><given-names>N. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Поклонская Наталья Владимировна – канд. биол. наук, вед. науч. сотрудник</p><p>ул. Филимонова, 23, 220114, г. Минск</p></bio><bio xml:lang="en"><p>Natalia V. Paklonskaya – Ph. D. (Biol.), Leading Researcher</p><p>23, Filimonov Str., 220114, Minsk</p></bio><email xlink:type="simple">labsanvir@gmail.com</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>Амвросьева</surname><given-names>Т. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Amvrosieva</surname><given-names>T. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Амвросьева Тамара Васильевна – д-р мед. наук, профессор, заведующий лабораторией</p><p>ул. Филимонова, 23, 220114, г. Минск</p></bio><bio xml:lang="en"><p>Tamara V. Amvrosieva – D. Sc. (Med.), Professor, Head of the Laboratory</p><p>23, Filimonov Str., 220114, Minsk</p></bio><email xlink:type="simple">amvrosieva@gmail.com</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>Шилова</surname><given-names>Ю. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Shilova</surname><given-names>Yu. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шилова Юлия Александровна – мл. науч. сотрудник</p><p>ул. Филимонова, 23, 220114, г. Минск</p></bio><bio xml:lang="en"><p>Yuliya A. Shilova – Junior Researcher</p><p>23, Filimonov Str., 220114, Minsk</p></bio><email xlink:type="simple">labsanvir@gmail.com</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>Кишкурно</surname><given-names>Е. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Kishkurno</surname><given-names>E. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кишкурно Елена Петровна – канд. мед. наук, доцент</p><p>ул. П. Бровки, 3/3, 220013, г. Минск</p></bio><bio xml:lang="en"><p>Elena P. Kishkurno – Ph. D. (Med.), Associate Professor</p><p>3/3, P. Browka Str., 220013, Minsk</p></bio><email xlink:type="simple">e-kishkurno@yandex.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Республиканский научно-практический центр эпидемиологии и микробиологии</institution></aff><aff xml:lang="en"><institution>Republican Scientific and Practical Center for Epidemiology and Microbiology</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Белорусская медицинская академия последипломного образования,</institution></aff><aff xml:lang="en"><institution>Belarusian Medical Academy of Postgraduate Education</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>09</day><month>11</month><year>2021</year></pub-date><volume>66</volume><issue>4</issue><fpage>444</fpage><lpage>452</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Поклонская Н.В., Амвросьева Т.В., Шилова Ю.А., Кишкурно Е.П., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Поклонская Н.В., Амвросьева Т.В., Шилова Ю.А., Кишкурно Е.П.</copyright-holder><copyright-holder xml:lang="en">Paklonskaya N.V., Amvrosieva T.V., Shilova Y.A., Kishkurno E.P.</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://vestibio.belnauka.by/jour/article/view/774">https://vestibio.belnauka.by/jour/article/view/774</self-uri><abstract><p>Генетическая вариабельность энтеровирусов (ЭВ) лежит в основе многообразия клинических форм вызываемых ими заболеваний. Целью настоящего исследования было установление генетического разнообразия ЭВ, вызвавших острую респираторную инфекцию (ОРИ) в 2016–2019 гг. Биологический материал получен от 203 пациентов с различными формами ОРИ. Детекцию ЭВ осуществляли в ОТ-ПЦР с последующим секвенированием гена основного капсидного белка и филогенетической реконструкцией. РНК ЭВ обнаружена в 34,4 % образцов, чаще всего у детей 1–6 лет (53,1–54,8 %). Вирусы Коксаки В встречались у пациентов с респираторной энтеровирусной инфекцией (ЭВИ) достоверно чаще, чем другие ЭВ, доминирующими серотипами были Коксаки В4, В5. Несмотря на значительное генетическое многообразие ЭВ, идентифицированных у пациентов с ОРИ (три генетические линии Коксаки В5, два генотипа Коксаки В2, один генотип Коксаки В3, три геноварианта Коксаки В4, один геновариант Коксаки В1), их связь с формированием именно респираторной формы ЭВИ не доказана. </p><p>Высокий уровень генетической изменчивости ЭВ диктует необходимость регулярного молекулярно-эпидемиологического мониторинга возбудителей для своевременной идентификации новых генетических вариантов и оценки их эпидемического потенциала.</p></abstract><trans-abstract xml:lang="en"><p>Enterovirus genetic variability underlies the variety of clinical forms of diseases they cause. The aim of the presented study was to establish the genetic diversity of enteroviruses (EVs) that caused acute respiratory infection (ARI) in 2016–2019. Biological samples were obtained from 203 patients with various forms of ARI, EV detection was carried out by RT-PCR, followed by sequencing of the main capsid protein gene and phylogenetic reconstruction. EV RNA was detected in 34.4 % of samples, most often in children aged 1–6 years (53.1–54.8 %). Coxsackieviruses B were found in patients with respiratory enterovirus infection (EVI) significantly more often than other EVs, the dominant serotypes were Coxsackievirus B4, B5. Despite the significant genetic diversity of EVs identified in patients with ARI (three genetic lines of Coxsackievirus B5, two genotypes of Coxsackievirus B2, one genotype of Coxsackievirus B3, three genovariant Coxsackievirus B4, one genovariant Coxsackievirus B1), there is no evidence of their connection with the formation of the respiratory form of EVI.The high level of genetic variability of EVs requires regular molecular-epidemiological surveillance for the identification of emerging genetic variants and assessment of their epidemic potential.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>энтеровирус</kwd><kwd>острая респираторная инфекция</kwd><kwd>молекулярная эпидемиология</kwd><kwd>генетическое разнообразие</kwd><kwd>молекулярное типирование</kwd></kwd-group><kwd-group xml:lang="en"><kwd>enterovirus</kwd><kwd>acute respiratory infection</kwd><kwd>molecular epidemiology</kwd><kwd>genetic diversity</kwd><kwd>molecular typing</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">Recommendations for the nomenclature of enteroviruses and rhinoviruses / P. 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