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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="research-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Acta Naturae</journal-id><journal-title-group><journal-title xml:lang="en">Acta Naturae</journal-title><trans-title-group xml:lang="ru"><trans-title>Acta Naturae</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2075-8251</issn><publisher><publisher-name xml:lang="en">Acta Naturae Ltd</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">10546</article-id><article-id pub-id-type="doi">10.32607/20758251-2014-6-2-48-52</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Research Articles</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Экспериментальные статьи</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">High-throughput Method of One-Step DNA Isolation for PCR Diagnostics of Mycobacterium tuberculosis</article-title><trans-title-group xml:lang="ru"><trans-title>Высокоэффективный метод одностадийного выделения ДНК для ПЦР-диагностики Mycobacterium tuberculosis</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Kapustin</surname><given-names>D. V.</given-names></name><name xml:lang="ru"><surname>Капустин</surname><given-names>Д. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>kapustin@ibch.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Prostyakova</surname><given-names>A. I.</given-names></name><name xml:lang="ru"><surname>Простякова</surname><given-names>А. И.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>kapustin@ibch.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Alexeev</surname><given-names>Ya. I.</given-names></name><name xml:lang="ru"><surname>Алексеев</surname><given-names>Я. И.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>kapustin@ibch.ru</email><xref ref-type="aff" rid="aff2"/><xref ref-type="aff" rid="aff3"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Varlamov</surname><given-names>D. A.</given-names></name><name xml:lang="ru"><surname>Варламов</surname><given-names>Д. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>kapustin@ibch.ru</email><xref ref-type="aff" rid="aff2"/><xref ref-type="aff" rid="aff3"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Zubov</surname><given-names>V. P.</given-names></name><name xml:lang="ru"><surname>Зубов</surname><given-names>В. П.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>kapustin@ibch.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Zavriev</surname><given-names>S. K.</given-names></name><name xml:lang="ru"><surname>Завриев</surname><given-names>С. К.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>kapustin@ibch.ru</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">M.M. Shemyakin and Yu.A. Ovchinnikov Institute of Bioorganic Chemistry of the Russian Academy of Sciences</institution></aff><aff><institution xml:lang="ru">Институт биоорганической химии им. акад. М.М. Шемякина и Ю.А. Овчинникова РАН</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">ZAO SINTOL</institution></aff><aff><institution xml:lang="ru">ЗАО «Синтол»</institution></aff></aff-alternatives><aff-alternatives id="aff3"><aff><institution xml:lang="en">Russian National Research Institute of Agricultural Biotechnology of the Russian Academy of Agricultural Sciences</institution></aff><aff><institution xml:lang="ru">Всероссийский научно-исследовательский институт сельскохозяйственной биотехнологии РАСХ</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2014-06-15" publication-format="electronic"><day>15</day><month>06</month><year>2014</year></pub-date><volume>6</volume><issue>2</issue><issue-title xml:lang="en">VOL 6, NO2 (2014)</issue-title><issue-title xml:lang="ru">ТОМ 6, №2 (2014)</issue-title><fpage>48</fpage><lpage>52</lpage><history><date date-type="received" iso-8601-date="2020-01-17"><day>17</day><month>01</month><year>2020</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2014, Kapustin D.V., Prostyakova A.I., Alexeev Y.I., Varlamov D.A., Zubov V.P., Zavriev S.K.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2014, Капустин Д.В., Простякова А.И., Алексеев Я.И., Варламов Д.А., Зубов В.П., Завриев С.К.</copyright-statement><copyright-year>2014</copyright-year><copyright-holder xml:lang="en">Kapustin D.V., Prostyakova A.I., Alexeev Y.I., Varlamov D.A., Zubov V.P., Zavriev S.K.</copyright-holder><copyright-holder xml:lang="ru">Капустин Д.В., Простякова А.И., Алексеев Я.И., Варламов Д.А., Зубов В.П., Завриев С.К.</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://actanaturae.ru/2075-8251/article/view/10546">https://actanaturae.ru/2075-8251/article/view/10546</self-uri><abstract xml:lang="en"><p>The efficiency of one-step and multi-step protocols of DNA isolation from lysed sputum samples containing the Mycobacterium tuberculosis complex has been compared. DNA was isolated using spin-cartridges containing a special silica-based sorbent modified with fluoroplast and polyaniline, or using an automated isolation system. One-step isolation using the obtained sorbent has been shown to ensure a significantly lower DNA loss and higher sensitivity in the PCR detection of Mycobacterium tuberculosis as compared to a system based on sorption and desorption of nucleic acids during the isolation.</p></abstract><trans-abstract xml:lang="ru"><p>Сравнили эффективность выделения ДНК Mycobacterium tuberculosis complex из лизированных образцов мокроты двумя способами с помощью спин-картриджей, содержащих сорбент на основе кремнезема, модифицированного фторопластом и полианилином, и с помощью автоматической системы выделения. Показано, что при одностадийном выделении с использованием сорбента существенно снижаются потери ДНК и обеспечивается большая чувствительность выявления ДНК M. tuberculosis complex по сравнению с системой, основанной на сорбции и десорбции нуклеиновых кислот в ходе выделения.</p></trans-abstract><kwd-group xml:lang="en"><kwd>composite sorbents</kwd><kwd>DNA isolation</kwd><kwd>PCR diagnostics</kwd><kwd>Mycobacterium tuberculosis complex</kwd><kwd>fluoropolymers</kwd><kwd>polyaniline</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>выделение ДНК</kwd><kwd>композиционные сорбенты</kwd><kwd>Mycobacterium tuberculosis complex</kwd><kwd>полианилин</kwd><kwd>ПЦР-диагностика</kwd><kwd>фторполимеры</kwd></kwd-group><funding-group><funding-statement xml:lang="en">This work was partially supported by a grant from the European Committee DIAGNOSIS (contract № LSHB-CT-037212).</funding-statement><funding-statement xml:lang="ru">Работа частично поддержана грантом Европейской комиссии DIAGNOSIS (договор № LSHB-CT-037212).</funding-statement></funding-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>[1] Vogelstein B., Gillespie D. // Proc. 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