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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">phytosanitary</journal-id><journal-title-group><journal-title xml:lang="ru">Фитосанитария. Карантин растений</journal-title><trans-title-group xml:lang="en"><trans-title>Plant Health and Quarantine</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2782-327X</issn><publisher><publisher-name></publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.69536/FKR.2021.24.31.001</article-id><article-id custom-type="elpub" pub-id-type="custom">phytosanitary-45</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>НАУЧНЫЕ ИССЛЕДОВАНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>SCIENTIFIC RESEARCH</subject></subj-group></article-categories><title-group><article-title>Разработка новых ПЦР- тестов для диагностики возбудителя черного бактериоза зерновых культур Xanthomonas translucens</article-title><trans-title-group xml:lang="en"><trans-title>Development of new PCR tests for diagnostics of the agent of bacterial leaf streak of wheat Xanthomonas translucens</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6022-5955</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Словарева</surname><given-names>О. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Slovareva</surname><given-names>O.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Словарева Ольга Юрьевна, младший научный сотрудник лаборатории бактериологии и анализа ГМО ИЛЦ ФГБУ «ВНИИКР»</p><p>р. п. Быково, г. Раменское, Московская область</p></bio><bio xml:lang="en"><p>Olga Slovareva, Junior Researcher, Bacteriology and GMO Analysis Laboratory, Laboratory Testing Center</p><p>Bykovo, Ramenskoye, Moscow Oblast</p></bio><email xlink:type="simple">slovareva.olga@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6582-210X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Старикова</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Starikova</surname><given-names>E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Старикова Елизавета Валентиновна, младший научный сотрудник лаборатории биоинформатики; агроном лаборатории вирусологии ИЛЦ</p><p>р. п. Быково, г. Раменское, Московская область</p><p>г. Москва</p></bio><bio xml:lang="en"><p>Elizaveta Starikova, Junior Researcher, Bioinformatics Laboratory; Agronomist, Virology Laboratory, Laboratory Testing Center</p><p>Moscow</p><p>Bykovo, Ramenskoye, Moscow Oblast</p></bio><email xlink:type="simple">hed.robin@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7700-1296</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Муфаро</surname><given-names>М.</given-names></name><name name-style="western" xml:lang="en"><surname>Muvingi</surname><given-names>M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Мувинги Муфаро, аспирант</p><p>г. Москва</p></bio><bio xml:lang="en"><p>Mufaro Muvingi, postgraduate student</p><p>Moscow</p></bio><email xlink:type="simple">mufaromuvingi@gmail.com</email><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБУ «Всероссийский центр карантина растений» (ФГБУ «ВНИИКР»)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>FGBU “All-Russian Plant Quarantine Center” (FGBU “VNIIKR”)</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБУ «Всероссийский центр карантина растений» (ФГБУ «ВНИИКР»); ФГБУ «Федеральный научно-клинический центр физико-химической медицины Федерального медико-биологического агентства» (ФГБУ «ФНКЦ ФХМ ФМБА России»)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>FGBU “All-Russian Plant Quarantine Center” (FGBU “VNIIKR”); FGBU “Federal Research and Clinical Center of Physical-Chemical Medicine Federal Medical Biological Agency” (FGBU “SRI PCM FMBA of Russia”)</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>ФГАОУ ВО «Российский университет дружбы народов» (ФГАОУ ВО «РУДН»)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>FGAOU VO “Peoples’ Friendship University of Russia” (FGAOU VO “RUDN”)</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>29</day><month>07</month><year>2021</year></pub-date><volume>0</volume><issue>2</issue><fpage>37</fpage><lpage>49</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Словарева О.Ю., Старикова Е.В., Муфаро М., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Словарева О.Ю., Старикова Е.В., Муфаро М.</copyright-holder><copyright-holder xml:lang="en">Slovareva O., Starikova E., Muvingi M.</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://phytosanitary.vniikr.ru/jour/article/view/45">https://phytosanitary.vniikr.ru/jour/article/view/45</self-uri><abstract><p>С целью разработки ПЦР-тестов, позволяющих идентифицировать значимый для экспорта российской зерновой продукции фитопатоген Xanthomonas translucens, был произведен поиск подходящей ПЦР-мишени. В результате биоинформатического анализа аннотированных белков, соответствующих кодирующим последовательностям 10 геномных сборок целевой бактерии – Xanthomonas translucens – и 161 геномной сборки 25 других видов бактерий рода Xanthomonas, загруженным из NCBI GenBank в марте 2020 г., обнаружили 6 участков генома, специфичных для Xanthomonas translucens и подходящих для использования в качестве ПЦР-мишени. Нуклеотидные последовательности этих генов использовали для разработки праймеров. Для найденных последовательностей разработано 12 пар праймеров  – 1F8/1R8, 1F10/1R10, 2F6/2R6, 3F3/3R3, 3F5/3R5, 3F9/3R9, 4F1/4R1, 4F3/4R3, 5F3/5R3, 5F6/5R6, 6F6/6R6 и  6F10/6R10, видоспецифичность которых в  ходе исследования апробирована с  35 штаммами бактерий рода Xanthomonas, включая Xanthomonas translucens. Анализ результатов проведенной ПЦР и выравнивания полученных нуклеотидных последовательностей продуктов ПЦР с  помощью алгоритма BLAST на базе NCBI показал, что пары праймеров 1F8/1R8, 1F10/1R10, 4F1/4R1, 5F6/5R6 и 6F10/6R10 являются пригодными для их применения в диагностике возбудителя черного бактериоза зерновых культур Xanthomonas translucens. Новые ПЦР-тесты могут стать частью решения проблемы установления фитосанитарного состояния партий российской продукции зерна, а  также позволят проводить обследование территорий Российской Федерации и досмотр партий подкарантинной продукции.</p></abstract><trans-abstract xml:lang="en"><p>In order to develop PCR tests that allow identifying the phytopathogen Xanthomonas translucens, which is significant for the export of Russian grain products, a search was made for a suitable PCR target. As a result of bioinformatic analysis of annotated proteins corresponding to the coding sequences of 10 genomic assemblies of the target bacterium – Xanthomonas translucens – and 161 genomic assemblies of 25 other species of bacteria of the genus Xanthomonas, downloaded from NCBI GenBank in March 2020, 6 genome regions specific for Xanthomonas translucens and suitable for use as a PCR target. The nucleotide sequences of these genes were used to design primers. For the discovered sequences, 12 pairs of primers were developed – 1F8/1R8, 1F10/1R10, 2F6/2R6, 3F3/3R3, 3F5/3R5, 3F9/3R9, 4F1/4R1, 4F3/4R3, 5F3/5R3, 5F6/5R6, 6F6/6R6 and 6F10/6R10, the species-specificity of which was tested in the course of the study with 35 strains of bacteria of the genus Xanthomonas, including Xanthomonas translucens. Analysis of the results of the PCR performed and the alignment of the obtained nucleotide sequences of the PCR products using the BLAST algorithm based on the NCBI showed that the primer pairs 1F8/1R8, 1F10/1R10, 4F1/4R1, 5F6/5R6, and 6F10/6R10 are suitable for their use in the diagnosis of the pathogen causing bacterial leaf streak of wheat, Xanthomonas translucens. New PCR tests can become part of the solution to the problem of establishing the phytosanitary state of consignments of Russian grain products, and will also make it possible to inspect the territories of the Russian Federation and inspect consignments of regulated products.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>Экспорт зерна</kwd><kwd>карантин растений</kwd><kwd>фитосанитарные требования</kwd><kwd>ПЦР</kwd><kwd>диагностика бактериозов зерновых культур</kwd><kwd>биоинформатический геномный анализ</kwd><kwd>скрипт на Python</kwd><kwd>секвенирование</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Grain export</kwd><kwd>plant quarantine</kwd><kwd>phytosanitary&#13;
requirements</kwd><kwd>PCR</kwd><kwd>diagnostics of bacterial&#13;
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