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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">Russian Journal of Genetics</journal-id><journal-title-group><journal-title xml:lang="en">Russian Journal of Genetics</journal-title><trans-title-group xml:lang="ru"><trans-title>Генетика</trans-title></trans-title-group></journal-title-group><issn publication-format="print">0016-6758</issn><issn publication-format="electronic">3034-5103</issn><publisher><publisher-name xml:lang="en">The Russian Academy of Sciences</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">666829</article-id><article-id pub-id-type="doi">10.31857/S0016675823070020</article-id><article-id pub-id-type="edn">QISHHL</article-id><article-categories><subj-group subj-group-type="toc-heading"><subject>ГЕНЕТИКА РАСТЕНИЙ</subject></subj-group><subj-group subj-group-type="article-type"><subject></subject></subj-group></article-categories><title-group><article-title xml:lang="en">Flavin-Containing Monooxygenases (<italic>FMO</italic>) Genes in Garlic <italic>Allium sativum</italic> L.: Genome-Wide Identification, Characterization, and Expression Analysis in Response to <italic>Fusarium proliferatum</italic></article-title><trans-title-group xml:lang="ru"><trans-title>Гены флавинсодержащих монооксигеназ (<italic>FMO</italic>) чеснока <italic>Allium sativum</italic> L.: идентификация в геноме, характеристика и анализ экспрессии в ответ на заражение <italic>Fusarium proliferatum</italic></trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Anisimova</surname><given-names>O. K.</given-names></name><name xml:lang="ru"><surname>Анисимова</surname><given-names>О. К.</given-names></name></name-alternatives><email>michel7753@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Shchennikova</surname><given-names>A. V.</given-names></name><name xml:lang="ru"><surname>Щенникова</surname><given-names>А. В.</given-names></name></name-alternatives><email>michel7753@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Kochieva</surname><given-names>E. Z.</given-names></name><name xml:lang="ru"><surname>Кочиева</surname><given-names>Е. З.</given-names></name></name-alternatives><email>michel7753@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Filyushin</surname><given-names>M. A.</given-names></name><name xml:lang="ru"><surname>Филюшин</surname><given-names>М. А.</given-names></name></name-alternatives><email>michel7753@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Federal Research Centre “Fundamentals of Biotechnology” of the Russian Academy of Sciences</institution></aff><aff><institution xml:lang="ru">Федеральный исследовательский центр “Фундаментальные основы биотехнологии” Российской академии наук</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2023-07-01" publication-format="electronic"><day>01</day><month>07</month><year>2023</year></pub-date><volume>59</volume><issue>7</issue><fpage>755</fpage><lpage>771</lpage><history><date date-type="received" iso-8601-date="2025-02-26"><day>26</day><month>02</month><year>2025</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2023, О.К. Анисимова, А.В. Щенникова, Е.З. Кочиева, М.А. Филюшин</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2023, О.К. Анисимова, А.В. Щенникова, Е.З. Кочиева, М.А. Филюшин</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="en">О.К. Анисимова, А.В. Щенникова, Е.З. Кочиева, М.А. Филюшин</copyright-holder><copyright-holder xml:lang="ru">О.К. Анисимова, А.В. Щенникова, Е.З. Кочиева, М.А. Филюшин</copyright-holder></permissions><self-uri xlink:href="https://transsyst.ru/0016-6758/article/view/666829">https://transsyst.ru/0016-6758/article/view/666829</self-uri><abstract xml:lang="en"><p id="idm45181324025888">In this study, 39 flavin-containing monooxygenase genes were identified in the garlic (<italic>Allium sativum</italic> L.) genome. The distribution of AsFMOs into three phylogenetic clades associated with N-oxygenation (22 proteins), auxin biosynthesis (13 proteins), and S-oxygenation (4 proteins) has been shown. FAD and NADPH binding, FMO-identifying, and FATGY motifs were found in the AsFMO sequences. <italic>AsFMO</italic>s transcripts were present in all garlic organs with a maximum in roots, leaves, peduncle, and aerial bulbs. In response to infection with the pathogenic fungus <italic>Fusarium proliferatum</italic>, differential expression of clade I genes (<italic>AsFMO4</italic>, <italic>AsFMO11</italic>, <italic>AsFMO12</italic>, and <italic>AsFMO35</italic>) was detected in the roots of cv. Sarmat and Strelets, contrasting in <italic>Fusarium</italic> rot resistance. At the same time, the expression response of the clade III <italic>AsFMO18</italic> gene involved in the alliin biosynthesis was similar for both cultivars, regardless of their resistance/susceptibility to <italic>Fusarium</italic>. This suggests the clades I and III genes redundancy in plant responses to infection. The <italic>AsFMO35</italic> coding and regulatory sequences were analyzed in the Sarmat and Strelets cultivars. It was shown that the <italic>AsFMO35</italic> promoter differs in the presence of the ABA-associated <italic>cis</italic>-regulatory element ABRE in cv. Strelets susceptible to <italic>Fusarium</italic> rot.</p></abstract><trans-abstract xml:lang="ru"><p id="idm45181324025472">В настоящей работе в геноме чеснока <italic>Allium sativum</italic> L. идентифицировано 39 генов флавинсодержащих монооксигеназ. Показано разделение AsFMOs на три филогенетические клады, ассоциированные с N-оксигенированием (22 белка), биосинтезом ауксинов (13 белков) и S-оксигенированием (4 белка). В аминокислотных последовательностях AsFMOs найдены мотивы связывания с FAD и NADPH, FMO-идентифицирующий мотив и FATGY-мотив. Показано, что транскрипты <italic>AsFMO</italic>s присутствуют во всех органах чеснока с максимумом в корнях, листьях, цветоносе и воздушных луковицах. В ответ на заражение патогенным грибом <italic>Fusarium proliferatum</italic> выявлена дифференциальная экспрессия генов клады I (<italic>AsFMO4</italic>, <italic>AsFMO11</italic>, <italic>AsFMO12</italic> и <italic>AsFMO35</italic>) в корнях чеснока сортов Сармат и Стрелец, контрастных по устойчивости к фузариозной гнили. При этом экспрессионный ответ гена <italic>AsFMO18</italic> клады III, вовлеченного в биосинтез аллиина, идентичен для обоих сортов, независимо от их устойчивости/восприимчивости к фузариозу. Это предполагает совместное участие генов клад I и III в ответных реакциях растений на заражение патогенами. Проанализирована кодирующая и регуляторная последовательности гена <italic>AsFMO35</italic> у сортов Стрелец и Сармат. Показано, что промоторная область гена <italic>AsFMO35</italic> отличается присутствием АБК-ассоциированного <italic>цис-</italic>регуляторного элемента ABRE у сорта Стрелец, восприимчивого к фузариозной гнили.</p></trans-abstract><kwd-group xml:lang="en"><kwd>garlic</kwd><kwd><italic>Allium sativum</italic> L.</kwd><kwd>flavin-containing monooxygenase</kwd><kwd><italic>Fusarium</italic> rot</kwd><kwd>expression analysis.</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>чеснок</kwd><kwd><italic>Allium sativum</italic> L.</kwd><kwd>флавинсодержащие монооксигеназы</kwd><kwd>фузариозная гниль</kwd><kwd>анализ экспрессии.</kwd></kwd-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Thodberg S., Jakobsen Neilson E.H. The “Green” FMOs: diversity, functionality and application of plant flavoproteins // Catalysts. 2020. V. 10. 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