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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">10.21055/0370-1069-2015-4-96-99</article-id><article-id custom-type="elpub" pub-id-type="custom">microbe-274</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>МИКРОБИОЛОГИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>MICROBIOLOGY</subject></subj-group></article-categories><title-group><article-title>Разработка алгоритма идентификации культур возбудителя бруцеллеза методом MALDI-TOF масс-спектрометрии</article-title><trans-title-group xml:lang="en"><trans-title>Development of Algorithm for Identification of Brucellosis Agent Cultures Using MALDI-TOF Mass-Spectrometry</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>Ульшина</surname><given-names>Д. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Ul’Shina</surname><given-names>D. V.</given-names></name></name-alternatives><email xlink:type="simple">snipchi@mail.stv.ru</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>Ковалев</surname><given-names>Д. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kovalev</surname><given-names>D. A.</given-names></name></name-alternatives><email xlink:type="simple">snipchi@mail.stv.ru</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>Бобрышева</surname><given-names>О. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Bobrysheva</surname><given-names>O. V.</given-names></name></name-alternatives><email xlink:type="simple">snipchi@mail.stv.ru</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>Лямкин</surname><given-names>Г. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Lyamkin</surname><given-names>G. I.</given-names></name></name-alternatives><email xlink:type="simple">snipchi@mail.stv.ru</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>Худолеев</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Khudoleev</surname><given-names>A. A.</given-names></name></name-alternatives><email xlink:type="simple">snipchi@mail.stv.ru</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>Сирица</surname><given-names>Ю. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Siritsa</surname><given-names>Yu. V.</given-names></name></name-alternatives><email xlink:type="simple">snipchi@mail.stv.ru</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>Куличенко</surname><given-names>А. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Kulichenko</surname><given-names>A. N.</given-names></name></name-alternatives><email xlink:type="simple">snipchi@mail.stv.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Ставропольский научно-исследовательский противочумный институт</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Stavropol Research Anti-Plague Institute</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2015</year></pub-date><pub-date pub-type="epub"><day>20</day><month>12</month><year>2015</year></pub-date><volume>0</volume><issue>4</issue><fpage>96</fpage><lpage>99</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Ульшина Д.В., Ковалев Д.А., Бобрышева О.В., Лямкин Г.И., Худолеев А.А., Сирица Ю.В., Куличенко А.Н., 2015</copyright-statement><copyright-year>2015</copyright-year><copyright-holder xml:lang="ru">Ульшина Д.В., Ковалев Д.А., Бобрышева О.В., Лямкин Г.И., Худолеев А.А., Сирица Ю.В., Куличенко А.Н.</copyright-holder><copyright-holder xml:lang="en">Ul’Shina D.V., Kovalev D.A., Bobrysheva O.V., Lyamkin G.I., Khudoleev A.A., Siritsa Y.V., Kulichenko A.N.</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/274">https://journal.microbe.ru/jour/article/view/274</self-uri><abstract><p>В работе приведены результаты прямого белкового профилирования коллекции штаммов бруцелл с помощью времяпролетной масс-спектрометрии с матричной лазерной десорбцией/ионизацией (MALDI-TOF MS). Стандартизована методика обеззараживания культур возбудителя бруцеллеза и последующего анализа при использовании MALDI-TOF MS. Получены 59 репрезентативных белковых профилей представителей шести основных видов бруцелл ( B. melitensis , B. abortus , B. suis, B. canis, B. ovis, B. neotomae ), которые включены в электронную базу данных масс-спектров в среде программы Biotyper v 3.0 (Bruker Daltonics, Германия). При анализе масс-спектров исследованных штаммов бруцелл выявлены 17 родоспецифичных фрагментов в диапазоне масс 2000-20000 Да, совокупность которых в MALDI-TOF масс-спектрах может использоваться при идентификации Brucella spp. В работе также описаны фрагменты, специфичные для отдельных видов и штаммов бруцелл, представляющие интерес в качестве маркеров для внутривидовой дифференциации возбудителя. На основании полученных данных разработан стандартизированный алгоритм идентификации и дифференциации культур возбудителя бруцеллеза методом MALDI-TOF масс-спектрометрии.</p></abstract><trans-abstract xml:lang="en"><p>Given are the results of direct protein profiling of brucella strain collection using matrix laser desorption/ionization time-of-flight mass-spectrometry (MALDI-TOF MS). Standardized is the method for brucellosis agent culture disinfection and subsequent assessment. Obtained are 59 representative protein profiles of six major species ( B. melitensis, B. abortus, B. canis, B. ovis, B. neotomae ), which are included into electronic database of mass-spectra, integrated in Biotyper v 3.0 software (Bruker Daltonics, Germany). Analysis of mass-spectra of brucella strains under investigation revealed 17 genus-specific fragments within the mass range of 2000-20000 Da, the combination of which can be used for Brucella spp . identification. In addition, described are the fragments, specific for certain brucella species and strains, promising as markers for intraspecific differentiation. Based on the data received developed is a standardized algorithm of identification and differentiation of brucellosis agent cultures applying MALDI-TOF mass spectrometry.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>масс-спектрометрия</kwd><kwd>белковое профилирование</kwd><kwd>возбудитель бруцеллеза</kwd><kwd>mass-spectrometry</kwd><kwd>protein profiling</kwd><kwd>brucellosis agent</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">Марри Р., Греннер Д., Мейес П., Родуэлл В. Биохимия человека. М.: Мир; 1993. Т. 2. 415 с.</mixed-citation><mixed-citation xml:lang="en">Marry R., Grenner D., Meyes P., Roduell V. [Human Biochemistry]. M.: “Mir”; 1993. 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