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<article 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" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="other" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Problems of Virology</journal-id><journal-title-group><journal-title xml:lang="en">Problems of Virology</journal-title><trans-title-group xml:lang="ru"><trans-title>Вопросы вирусологии</trans-title></trans-title-group></journal-title-group><issn publication-format="print">0507-4088</issn><issn publication-format="electronic">2411-2097</issn><publisher><publisher-name xml:lang="en">Central Research Institute for Epidemiology</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">11959</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Articles</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Статьи</subject></subj-group><subj-group subj-group-type="article-type"><subject></subject></subj-group></article-categories><title-group><article-title xml:lang="en">Genetic diversity of human caliciviruses detected in schoolchildren with gastroenteritis in Nizhni Novgorod</article-title><trans-title-group xml:lang="ru"><trans-title>Генетическое разнообразие калицивирусов человека, обнаруженных у детей с гастроэнтеритом в Нижнем Новгороде</trans-title></trans-title-group></title-group><pub-date date-type="pub" iso-8601-date="2009-12-15" publication-format="electronic"><day>15</day><month>12</month><year>2009</year></pub-date><volume>54</volume><issue>6</issue><issue-title xml:lang="en">NO6 (2009)</issue-title><issue-title xml:lang="ru">№6 (2009)</issue-title><fpage>24</fpage><lpage>28</lpage><history><date date-type="received" iso-8601-date="2023-06-09"><day>09</day><month>06</month><year>2023</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2009, Lukovnikova L.B., Yepifanova N.V., Novikov D.V., Novikova N.A.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2009, Луковникова Л.Б., Епифанова Н.В., Новиков Д.В., Новикова Н.А.</copyright-statement><copyright-year>2009</copyright-year><copyright-holder xml:lang="en">Lukovnikova L.B., Yepifanova N.V., Novikov D.V., Novikova N.A.</copyright-holder><copyright-holder xml:lang="ru">Луковникова Л.Б., Епифанова Н.В., Новиков Д.В., Новикова Н.А.</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">https://creativecommons.org/licenses/by/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://virusjour.crie.ru/jour/article/view/11959">https://virusjour.crie.ru/jour/article/view/11959</self-uri><abstract xml:lang="en"><p>A total of 2312 children admitted to the Nizhni Novgorod infectious disease hospitals for diagnosed acute gastroenteritis were examined using the RT-PCR. The detection rate of human caliciviruses was found to be 6.5% (range 1.2 to11.2%). The population of calicivuruses presented with noroviruses genogroups I (16%) and II (81%), and sapoviruses (3%). Noroviruses genogroup II included genotypes GII.2 and GII.4 with a preponderance of the variant CII.4-2006b. The detected sapoviruses were clustered with sapoviruses GI.1, GI.2, and GII.1 by phylogenetic analysis.</p></abstract><trans-abstract xml:lang="ru"><p>2312 детей, госпитализированных в инфекционные стационары Нижнего Новгорода с диагнозом острого гастроэнтерита, были обследованы с использованием полимеразной цепной реакцией с обратной транскрипцией ОТ-ПЦР. Установлена частота обнаружения калицивирусов человека, равная 6,5% (1,2-11,2%). Популяция калицивирусов была представлена норовирусами геногруппы I (16%), норовирусами геногруппы II (81%) и саповирусами (3%). Геногруппа II норовирусов включала генотипы GII.2 и GII.4 с доминированием варианта GII.4-2006b. Обнаруженные саповирусы при филогенетическом анализе кластеризовались с саповирусами GI.1, GI.2 и GII.1.</p></trans-abstract><kwd-group xml:lang="en"><kwd>calicivuruses</kwd><kwd>norovirus</kwd><kwd>sapovirus</kwd><kwd>RT-PCR</kwd><kwd>genotypes</kwd><kwd>phylogenetic analysis</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>калицивирусы</kwd><kwd>норовирус</kwd><kwd>саповирус</kwd><kwd>ОТ-ПЦР</kwd><kwd>генотипы</kwd><kwd>филогенетический анализ</kwd></kwd-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Вирусология. Методы / Под ред. Б. Мейхи. - М., 1988. - С. 35-36.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Мухина А. А., Шипулин Г. А., Боковой А. Г. и др. Первый опыт изучения калицивирусной инфекции у детей в Москве // Вопр. вирусол. - 2002.- № 6. - С. 33-37.</mixed-citation></ref><ref id="B3"><label>3.</label><mixed-citation>Подколзин А. Т., Мухина А. А., Шипулин Г. Г. и др. 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