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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">10.21055/0370-1069-2014-2-97-100</article-id><article-id custom-type="elpub" pub-id-type="custom">microbe-148</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>ДИАГНОСТИКА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>DIAGNOSTICS</subject></subj-group></article-categories><title-group><article-title>Использование chi-последовательности для дифференциации штаммов возбудителя сибирской язвы от близкородственных бацилл</article-title><trans-title-group xml:lang="en"><trans-title>Usage of chi-Sequence for Differentiation between the Strains of Anthrax Etiological Agent and Closely Related Bacilli</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>Шишкова</surname><given-names>Н. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Shishkova</surname><given-names>N. A.</given-names></name></name-alternatives><email xlink:type="simple">info@obolensk.org</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>Мокриевич</surname><given-names>А. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Mokrievich</surname><given-names>A. N.</given-names></name></name-alternatives><email xlink:type="simple">info@obolensk.org</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>Павлов</surname><given-names>В. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Pavlov</surname><given-names>V. M.</given-names></name></name-alternatives><email xlink:type="simple">info@obolensk.org</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>Маринин</surname><given-names>Л. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Marinin</surname><given-names>L. I.</given-names></name></name-alternatives><email xlink:type="simple">info@obolensk.org</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>Вахрамеева</surname><given-names>Г. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Vakhrameeva</surname><given-names>G. M.</given-names></name></name-alternatives><email xlink:type="simple">info@obolensk.org</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>Кудрявцева</surname><given-names>Т. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Kudryavtseva</surname><given-names>T. Yu.</given-names></name></name-alternatives><email xlink:type="simple">info@obolensk.org</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>Дятлов</surname><given-names>И. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Dyatlov</surname><given-names>I. A.</given-names></name></name-alternatives><email xlink:type="simple">info@obolensk.org</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Государственный научный центр прикладной микробиологии и биотехнологии</institution><country>Россия</country></aff><aff xml:lang="en"><institution>State Research Center for Applied Microbiology and Biotechnology</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2014</year></pub-date><pub-date pub-type="epub"><day>20</day><month>06</month><year>2014</year></pub-date><volume>0</volume><issue>2</issue><fpage>97</fpage><lpage>100</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Шишкова Н.А., Мокриевич А.Н., Павлов В.М., Маринин Л.И., Вахрамеева Г.М., Кудрявцева Т.Ю., Дятлов И.А., 2014</copyright-statement><copyright-year>2014</copyright-year><copyright-holder xml:lang="ru">Шишкова Н.А., Мокриевич А.Н., Павлов В.М., Маринин Л.И., Вахрамеева Г.М., Кудрявцева Т.Ю., Дятлов И.А.</copyright-holder><copyright-holder xml:lang="en">Shishkova N.A., Mokrievich A.N., Pavlov V.M., Marinin L.I., Vakhrameeva G.M., Kudryavtseva T.Y., Dyatlov I.A.</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/148">https://journal.microbe.ru/jour/article/view/148</self-uri><abstract><p>Целью работы было сравнение микроорганизмов, принадлежащих к шести различным видам рода Bacillus , по распределению подвижности ампликонов, полученных с использованием праймера, содержащего chi-последовательность Bacillus subtilis . В работе были проанализированы 30 штаммов Bacillus anthracis и близкородственных бацилл. Культуры выращивали на L-агаре и в L-бульоне при температуре 37 °С. ДНК выделяли из вегетативных культур B. anthracis и Bacillus spp. с использованием лизоцима и фенольной депротеинизации. Для однопраймерной ПЦР был сконструирован праймер ChiBs - 5`-CTAGGAGCGGG-3`. Однопраймерную амплификацию (30 циклов) проводили при температуре отжига 47 °С. Сравнительный анализ индивидуальных электрофоретических профилей ампликонов, полученных в реакции ПЦР с помощью праймера, содержащего chi-последовательность B. subtilis, позволяет выявлять генетическую внутривидовую вариабельность и проводить дифференциацию штаммов B. anthracis от атипичных штаммов и близкородственных видов бацилл.</p></abstract><trans-abstract xml:lang="en"><p>Objective of the study was to carry out comparison between the microorganisms appurtenant to six different species of Bacilli genus as regards mobility of the amplicons obtained using the primer that contained chi-sequence of Bacillus subtilis . Therewith, analyzed were 30 Bacillus anthracis strains and closely related bacilli. Cultures grew on L-agar and L-broth at 37 °C. DNA was isolated from vegetative B. anthracis and Bacillus spp . cultures introducing lysozyme and phenol de-proteinizing. In order to perform single-primer PCR constructed was ChiBs primer - 5’-CTAGGAGCGGG-3’. Single-primer amplification (30 cycles) was carried out at annealing temperature of 47 °C. Comparative analysis of individual electrophoretic amplicon profiles, obtained by means of ChiBs-primer PCR, allows for identification of genetic intraspecific variability and differentiation of B. anthracis strains from the atypical ones and closely related species of bacilli.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>Bacillus anthracis</kwd><kwd>дифференциация</kwd><kwd>ПЦР</kwd><kwd>chi-последовательность</kwd><kwd>Bacillus anthracis</kwd><kwd>differentiation</kwd><kwd>PCR</kwd><kwd>chi-sequence</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">Маниатис Т., Фрич Э., Сэмбрук Дж. Молекулярное клонирование. М.: Мир; 1984. 479 с.</mixed-citation><mixed-citation xml:lang="en">Maniatis T., Frich E., Sambruk G. [Molecular Cloning]. 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