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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">sibvest</journal-id><journal-title-group><journal-title xml:lang="ru">Сибирский вестник сельскохозяйственной науки</journal-title><trans-title-group xml:lang="en"><trans-title>Siberian Herald of Agricultural Science</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0370-8799</issn><issn pub-type="epub">2658-462X</issn><publisher><publisher-name>Siberian Federal Scientific Centre of Agro-BioTechnologies of the Russian Academy of Sciences</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.26898/0370-8799-2018-5-3</article-id><article-id custom-type="elpub" pub-id-type="custom">sibvest-507</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>ЖИВОТНОВОДСТВО И ВЕТЕРИНАРИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ANIMAL HUSBANDRY ABD VETERINARY SCIENCE</subject></subj-group></article-categories><title-group><article-title>ИЗУЧЕНИЕ АНТАГОНИСТИЧЕСКОЙ АКТИВНОСТИ БАКТЕРИЙ, ПОДАВЛЯЮЩЕЙ СИНТЕЗ ФЕНАЗИНОВ PSEUDOMONAS AERUGINOSA</article-title><trans-title-group xml:lang="en"><trans-title>THE STUDY OF THE ANTAGONISTIC ACTIVITY OF BACTERIA SUPPRESSING THE SYNTHESIS OF PHENAZINES PSEUDOMONAS AERUGINOSA</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>Донченко</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Donchenko</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>академик Российской академии наук, научный руководитель,</p><p>Новосибирская область, р.п. Краснообск</p></bio><bio xml:lang="en"><p>Academician of the Russian Academy of Sciences, Scientific Director,</p><p>Krasnoobsk, Novosibirsk region</p></bio><email xlink:type="simple">asdon@ngs.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>Фоменко</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Fomenko</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>кандидат химических наук, старший научный сотрудник лаборатории лесохимии и природных биологически активных соединений,</p><p>Новосибирск</p></bio><bio xml:lang="en"><p>Candidate of Science in Chemistry, Senior Researcher of the Laboratory of Wood Chemistry and Natural Biologically Active Compounds,</p><p>Novosibirsk</p></bio><email xlink:type="simple">vladislav@ngs.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Васильев</surname><given-names>В. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Vasiliev</surname><given-names>V. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>кандидат химических наук, старший научный сотрудник лаборатории лесохимии и природных биологически активных соединений,</p><p>Новосибирск</p></bio><bio xml:lang="en"><p>Candidate of Science in Chemistry, Senior Researcher of the Laboratory of Wood Chemistry and Natural Biologically Active Compounds,</p><p>Novosibirsk</p></bio><email xlink:type="simple">vladislav@ngs.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Афонюшкин</surname><given-names>В. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Afonyushkin</surname><given-names>V. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>кандидат биологических наук, заведующий сектором молекулярной биологии,  Новосибирская область, р.п. Краснообск;</p><p>Новосибирск</p></bio><bio xml:lang="en"><p>Candidate of Science in Biology, Sector Head of Molecular Biology, Krasnoobsk, Novosibirsk region;</p><p>Novosibirsk</p></bio><email xlink:type="simple">lisocim@mail.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Донченко</surname><given-names>Н. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Donchenko</surname><given-names>N. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>доктор ветеринарных наук, заместитель директора по научной работе,</p><p>630501, Новосибирская область, р.п. Краснообск; СФНЦА РАН, а/я 463</p></bio><bio xml:lang="en"><p>Doctor of Science in Veterinary Medicine, Head of the Veterinary Department,</p><p>PO Box 463, SFSCA RAS, Krasnoobsk, Novosibirsk Region, 630501,</p></bio><email xlink:type="simple">tbc2009@yandex.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>Козлова</surname><given-names>Ю. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Kozlova</surname><given-names>Yu. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>кандидат биологических наук, младший научный сотрудник лаборатории молекулярной микробиологии,</p><p>Новосибирск</p></bio><bio xml:lang="en"><p>Candidate of Science in Biology, Junior Researcher of the Laboratory of Molecular Microbiology, </p><p>Novosibirsk</p></bio><email xlink:type="simple">ulona@ngs.ru</email><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Коптев</surname><given-names>В. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Koptev</surname><given-names>V. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>кандидат ветеринарных наук, старший научный сотрудник лаборатории болезней молодняка сельскохозяйственных животных,</p><p>Новосибирская область, р.п. Краснообск</p></bio><bio xml:lang="en"><p>Candidate of Science in Veterinary Medicine., Senior Researcher, Laboratory of Diseases of Young Farm Animals,</p><p>Krasnoobsk, Novosibirsk region</p></bio><email xlink:type="simple">kastrolog@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Сибирский федеральный научный центр агробиотехнологий Российской академии наук</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Siberian Federal Scientific Centre ofAgroBioTechnologies of the Russian Academy of Sciences</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Новосибирский институт органической химии им. Н.Н. Ворожцова&#13;
Сибирского отделения Российской академии наук</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Novosibirsk Institute of Organic Chemistry named after NN. Vorozhtsov</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Сибирский федеральный научный центр агробиотехнологий Российской академии наук;&#13;
Институт химической биологии и фундаментальной медицины Сибирского отделения Российской академии наук</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Siberian Federal Scientific Centre ofAgroBioTechnologies of the Russian Academy of Sciences;&#13;
Institute of Chemical Biology and Fundamental Medicine of the Siberian Branch of the Russian Academy of Sciences</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>Институт химической биологии и фундаментальной медицины Сибирского отделения Российской академии наук</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Institute of Chemical Biology and Fundamental Medicine of the Siberian Branch of the Russian Academy of Sciences</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2018</year></pub-date><pub-date pub-type="epub"><day>09</day><month>01</month><year>2019</year></pub-date><volume>48</volume><issue>5</issue><fpage>23</fpage><lpage>29</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Донченко А.С., Фоменко В.В., Васильев В.Г., Афонюшкин В.Н., Донченко Н.А., Козлова Ю.Н., Коптев В.Ю., 2019</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="ru">Донченко А.С., Фоменко В.В., Васильев В.Г., Афонюшкин В.Н., Донченко Н.А., Козлова Ю.Н., Коптев В.Ю.</copyright-holder><copyright-holder xml:lang="en">Donchenko A.S., Fomenko V.V., Vasiliev V.G., Afonyushkin V.N., Donchenko N.A., Kozlova Y.N., Koptev V.Y.</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://sibvest.elpub.ru/jour/article/view/507">https://sibvest.elpub.ru/jour/article/view/507</self-uri><abstract><p>Цель исследования - поиск микроорганизмов, способных подавлять реакции чувства кворума, связанных с продукцией феназинов (пиоцианина). Образование пиоцианина, относящегося к оксифеназинам, является одним из индикаторов реакции чувства кворума. Для поиска антагонистически активных штаммов бактерий проводили сокультивирование микроорганизмов с культурами синегнойной палочки и определяли подавление продукции оксифеназинов. Для поиска штаммов, подавляющих продукцию пиоцианина, использовали 14 культур бактерий родов Pseudomonas, Acinetobacter, Enterobacter, Staphylococcus, Microbacterium, Serratia, Sphingobacterium, Lactobacillus, Weisella. Пиоцианин последовательно экстрагировали хлороформом и 0,2М соляной кислоты, затем его содержание определяли спектрофотометрически при длине волны 520 нм. Обнаружено несколько культур бактерий, характеризующихся способностью подавлять продукцию оксифеназина в тестах по сокультивированию с синегнойной палочкой. Выявленные микроорганизмы относились к микроорганизмам родов Acinetobacter и Pseudomonas, Lactobacillus и Weisella. Критерий Краскела - Уоллиса - Н (5, N = 21) = 11,86902 статистически значим (р = 0,0366). Распределение культур по ингибированию продукции оксифеназинов в опытах по сокультивированию с Pseudomonas aeruginosa не было биноминальным, что предполагает неслучайный характер распределения культур по результатам сокультивирования. Уровни ингибирования продукции феназинов для различных таксонов бактерий в тестах по сокультивированию статистически значимо отличались друг от друга. Наибольшая сумма рангов относится к группе Lactobacillus spp., и данный таксон в наибольшей степени влияет на содержание феназинов. Снижение концентрации конечного продукта (пиоцианина), синтез которого инициируется бутанолгомосеринлактоном, может быть связан с механизмами кворум-квенчинга и механизмами антагонистической активности микроорганизмов, влияющих на продукцию упомянутых выше метаболитов P. aeruginosa.</p></abstract><trans-abstract xml:lang="en"><p>The purpose of the study was the search for microorganisms capable of suppressing quorum feelings associated with the production of phenazines (pyocyanin). The formation of pyocyanine, related to oxyphenazines, is one of the indicators of the quorum-sensing reaction. In order to search for antagonistically active bacterial strains, the microorganisms were co-cullured with the cultures of Pseudomonas aeruginosa wherein the suppression of oxyphenazine production was determined. We used 14 cultures of bacteria from the genera Pseudomonas, Acinetobacter, Enterobacter, Staphylococcus, Microbacterium, Serratia, Sphingobacterium, Lactobacillus, Weisella to find strains suppressing the production of pyocyanin. Piocanin was successively extracted with chloroform and 0.2 M hydrochloric acid, after which its content was determined spectrophotometrically at a wavelength of 520 nm. Several bacterial cultures characterized by the ability to inhibit the production of oxyphenazine in co-cultivation tests with Pseudomonas aeruginosa were found. The identified microorganisms belonged to the microorganisms of the genera Acinetobacter and Pseudomonas, Lactobacillus and Weisella. The Kruskal-Wallis criterion - H (5, N = 21) = 11.86902 is statistically significant (p = 0.0366). The distribution of cultures in the inhibition of the production of oxyphenazines in the experiments on co-cultivation with Pseudomonas aeruginosa was not binomial, which implies the non-random nature of the distribution of cultures according to the results of co-cultivation. Thus, the levels of inhibition of the production of phenazines for different taxa of bacteria in the co-cultivation tests were statistically significantly different from each other. The largest sum of ranks belongs to the group Lactobacillus spp. and this taxon has the greatest effect on the content of phenazines. The decrease in the concentration of fhe final product (pyocyanin), the synthesis of which is initiated by butanol-homoserine lactone, can be associated with the mechanisms of quorum-quenching, and the mechanisms of antagonistic activity of microorganisms that affect the production of the aforementioned metabolites of P. aeruginosa.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>Pseudomonas aeruginosa</kwd><kwd>Acinetobacter calcoaceticus</kwd><kwd>хроматомасспектрометрия</kwd><kwd>пиоцианин</kwd><kwd>бутанолгомосеринлактон</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Pseudomonas aeruginosa</kwd><kwd>Acinetobacter calcoaceticus</kwd><kwd>chromato-mass spectrometry</kwd><kwd>pyocyanin</kwd><kwd>butanol-homoserine lactone</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">РФФИ</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Lyczak J.B., Cannon C.L., Pier G.B. 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