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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">Journal of microbiology, epidemiology and immunobiology</journal-id><journal-title-group><journal-title xml:lang="en">Journal of microbiology, epidemiology and immunobiology</journal-title><trans-title-group xml:lang="ru"><trans-title>Журнал микробиологии, эпидемиологии и иммунобиологии</trans-title></trans-title-group></journal-title-group><issn publication-format="print">0372-9311</issn><issn publication-format="electronic">2686-7613</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">13666</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">UTOChNENIE TAKSONOMIChESKOGO POLOZhENIYa PROBIOTIChESKIKh ShTAMMOV RODA LACTOBACILLUS C POMOShch'Yu SEKVENIROVANIYa GENOV 16S rDNA i rpoA</article-title><trans-title-group xml:lang="ru"><trans-title>УТОЧНЕНИЕ ТАКСОНОМИЧЕСКОГО ПОЛОЖЕНИЯ ПРОБИОТИЧЕСКИХ ШТАММОВ РОДА LACTOBACILLUS C ПОМОЩЬЮ СЕКВЕНИРОВАНИЯ ГЕНОВ 16S rDNA и rpoA</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Voronina</surname><given-names>O L</given-names></name><name xml:lang="ru"><surname>Воронина</surname><given-names>О Л</given-names></name></name-alternatives><bio xml:lang="ru"><p>НИИ эпидемиологии и микробиологии им. Н.Ф.Гамалеи, МоскваВНИИ сельскохозяйственной биотехнологии, Москва</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Kunda</surname><given-names>M S</given-names></name><name xml:lang="ru"><surname>Кунда</surname><given-names>М С</given-names></name></name-alternatives><bio xml:lang="ru"><p>НИИ эпидемиологии и микробиологии им. Н.Ф.Гамалеи, МоскваВНИИ сельскохозяйственной биотехнологии, Москва</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Bondarenko</surname><given-names>V M</given-names></name><name xml:lang="ru"><surname>Бондаренко</surname><given-names>В М</given-names></name></name-alternatives><bio xml:lang="ru"><p>НИИ эпидемиологии и микробиологии им. Н.Ф.Гамалеи, Москва</p></bio><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Shabanova</surname><given-names>N A</given-names></name><name xml:lang="ru"><surname>Шабанова</surname><given-names>Н А</given-names></name></name-alternatives><bio xml:lang="ru"><p>НИИ эпидемиологии и микробиологии им. Н.Ф.Гамалеи, Москва</p></bio><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Lunin</surname><given-names>V G</given-names></name><name xml:lang="ru"><surname>Лунин</surname><given-names>В Г</given-names></name></name-alternatives><bio xml:lang="ru"><p>НИИ эпидемиологии и микробиологии им. Н.Ф.Гамалеи, МоскваВНИИ сельскохозяйственной биотехнологии, Москва</p></bio><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en"></institution></aff><aff><institution xml:lang="ru">НИИ эпидемиологии и микробиологии им. Н.Ф.Гамалеи, МоскваВНИИ сельскохозяйственной биотехнологии, Москва</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en"></institution></aff><aff><institution xml:lang="ru">НИИ эпидемиологии и микробиологии им. Н.Ф.Гамалеи, Москва</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2012-07-15" publication-format="electronic"><day>15</day><month>07</month><year>2012</year></pub-date><volume>89</volume><issue>3</issue><issue-title xml:lang="en">NO3 (2012)</issue-title><issue-title xml:lang="ru">№3 (2012)</issue-title><fpage>18</fpage><lpage>24</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 ©; 2012, Voronina O.L., Kunda M.S., Bondarenko V.M., Shabanova N.A., Lunin V.G.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2012, Воронина О.Л., Кунда М.С., Бондаренко В.М., Шабанова Н.А., Лунин В.Г.</copyright-statement><copyright-year>2012</copyright-year><copyright-holder xml:lang="en">Voronina O.L., Kunda M.S., Bondarenko V.M., Shabanova N.A., Lunin V.G.</copyright-holder><copyright-holder xml:lang="ru">Воронина О.Л., Кунда М.С., Бондаренко В.М., Шабанова Н.А., Лунин В.Г.</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://microbiol.crie.ru/jour/article/view/13666">https://microbiol.crie.ru/jour/article/view/13666</self-uri><abstract xml:lang="en"><p>Aim. Revision of the species identification of collection lactobacilli strains based on 16S rDNA
and rpoA gene sequencing. Materials and methods. 52 lactobacilli cultures that present mostly
Gamaleya Research Institute of Epidemiology and Microbiology (GIMC) collection were studied.
16S rDNA gene fragments were amplified by using Lb16a, Lb16b, 16S-midford, 16S-midrev
primers. 2 different reverse primers were used for the analysis of rpoA gene depending on lactobacilli
species. DNA fragments sequencing was performed with 3130 Genetic Analyzer (Applied
Biosystems/Hitachi) with primers used for amplification. Results. The effectiveness of sequencing
of 2 targets for differentiation of species within lactobacilli phylogenetic groups was shown. Species
diversity was demonstrated for GIMC lactobacilli strain collection that includes members of 9
species. All the strains marked previously as L. acidophilus were determined to belong to L. helveticus.
Strains belonging to recently discovered L. farraginis species that has promising application
in agriculture were detected. Conclusion. Genetic passports of original strains of 9 species of lactobacilli
that are promising for further research.</p></abstract><trans-abstract xml:lang="ru"><p>Цель. Ревизия видовой идентификации коллекционных штаммов лактобацилл на основе секвенирования генов 16S rDNA и rpoA. Материалы и методы. Исследованы 52 культуры лактобацилл, преимущественно представляющих коллекцию НИИЭМ им. Н.Ф.Гамалеи (GIMC). С помощью праймеров Lb16a, Lb16b, 16S-midford, 16S-midrev амплифицированы фрагменты гена 16S rDNA. Для анализа гена rpoA применены два различных обратных праймера в зависимости от вида лактобацилл. Секвенирование фрагментов ДНК проведено на приборе 3130 Genetic Analyzer (Applied Biosystems/Hitachi) с праймерами, использованными для амплификации. Результаты. Показана эффективность секвенирования двух мишеней в дифференциации видов внутри филогенетических групп лактобацилл. Продемонстрировано видовое разнообразие штаммов коллекции лактобацилл НИИЭМ им. Н.Ф.Гамалеи, включающее представителей 9 видов. Установлено, что все штаммы, маркированные ранее как L. acidophilus, относятся к L. helveticus. Обнаружены штаммы, относящиеся к недавно открытому виду L. farraginis, перспективному для использования в сельскохозяйственной практике. Заключение. Получены генетические паспорта оригинальных штаммов 9 видов лактобацилл, перспективных для дальнейшего исследования.</p></trans-abstract><kwd-group xml:lang="en"><kwd>lactobacilli</kwd><kwd>probiotic strains</kwd><kwd>species identification</kwd><kwd>genotyping</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>лактобациллы</kwd><kwd>пробиотические штаммы</kwd><kwd>видовая идентификация</kwd><kwd>генотипирование</kwd></kwd-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Бондаренко В.М. Молекулярно-генетические и молекулярно-биологические исследования представителей родов Lactobacillus и Bifidobacterium. Вестн. 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