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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">vir-nw</journal-id><journal-title-group><journal-title xml:lang="ru">Труды по прикладной ботанике, генетике и селекции</journal-title><trans-title-group xml:lang="en"><trans-title>Proceedings on applied botany, genetics and breeding</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2227-8834</issn><issn pub-type="epub">2619-0982</issn><publisher><publisher-name>N.I. Vavilov All-Russian Institute of Plant Genetic Resources</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.30901/2227-8834-2023-4-215-221</article-id><article-id custom-type="elpub" pub-id-type="custom">vir-nw-1743</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>ИММУНИТЕТ КУЛЬТУРНЫХ РАСТЕНИЙ И ИХ ДИКИХ РОДИЧЕЙ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>IMMUNITY OF CULTIVATED PLANTS AND THEIR WILD RELATIVES</subject></subj-group></article-categories><title-group><article-title>Разнообразие образцов ячменя из азиатской части Российской Федерации по устойчивости к обыкновенной злаковой тле</article-title><trans-title-group xml:lang="en"><trans-title>Diversity of barley accessions from the Asian part of Russia in greenbug resistance</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3019-0306</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Радченко</surname><given-names>Е. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Radchenko</surname><given-names>E. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Евгений Евгеньевич Радченко, доктор биологических наук, главный научный сотрудник </p><p>190000, Санкт-Петербург, ул. Б. Морская, 42, 44</p></bio><bio xml:lang="en"><p>Evgeny E. Radchenko, Dr. Sci. (Biology), Chief Researcher</p><p>42, 44 Bolshaya Morskaya Street, St. Petersburg 190000  </p></bio><email xlink:type="simple">eugene_radchenko@rambler.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-1021-7951</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Абдуллаев</surname><given-names>Р. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Abdullaev</surname><given-names>R. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ренат Абдуллаевич Абдуллаев, кандидат биологических наук, старший научный сотрудник </p><p>190000, Санкт-Петербург, ул. Б. Морская, 42, 44</p></bio><bio xml:lang="en"><p>Renat A. Abdullaev, Cand. Sci. (Biology), Senior Researcher </p><p>42, 44 Bolshaya Morskaya Street, St. Petersburg 190000</p></bio><email xlink:type="simple">abdullaev.1988@list.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9397-9304</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Дятлова</surname><given-names>К. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Dyatlova</surname><given-names>K. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ксения Дмитриевна Дятлова, доктор педагогических наук, профессор </p><p>603022, Нижний Новгород, пр. Гагарина, 23 </p></bio><bio xml:lang="en"><p>Ksenia D. Dyatlova, Dr. Sci. (Pedagogy), Professor </p><p>23 Gagarina Ave., Nizhny Novgorod 603022 </p></bio><email xlink:type="simple">xenia5204@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0657-1715</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Акимова</surname><given-names>Д. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Akimova</surname><given-names>D. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Дарья Евгеньевна Акимова, аспирант </p><p>190000, Санкт-Петербург, ул. Б. Морская, 42, 44</p></bio><bio xml:lang="en"><p>Daria E. Akimova, Postgraduate Student </p><p>42, 44 Bolshaya Morskaya Street, St. Petersburg 190000</p></bio><email xlink:type="simple">veronikadari@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>Звейнек</surname><given-names>И. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Zveinek</surname><given-names>I. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Игорь Альбертович Звейнек, кандидат биологических наук, старший научный сотрудник </p><p>190000, Санкт-Петербург, ул. Б. Морская, 42, 44</p></bio><bio xml:lang="en"><p>Igor A. Zveinek, Cand. Sci. (Biology), Senior Researcher </p><p>42, 44 Bolshaya Morskaya Street, St. Petersburg 190000</p></bio><email xlink:type="simple">izv-spb1@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Федеральный исследовательский центр Всероссийский институт генетических ресурсов растений имени Н.И. Вавилова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>N.I. Vavilov All-Russian Institute of Plant Genetic Resources</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Национальный исследовательский Нижегородский государственный университет им. Н.И. Лобачевского</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Lobachevsky State University of Nizhny Novgorod</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>11</day><month>01</month><year>2024</year></pub-date><volume>184</volume><issue>4</issue><fpage>215</fpage><lpage>221</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Радченко Е.Е., Абдуллаев Р.А., Дятлова К.Д., Акимова Д.Е., Звейнек И.А., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Радченко Е.Е., Абдуллаев Р.А., Дятлова К.Д., Акимова Д.Е., Звейнек И.А.</copyright-holder><copyright-holder xml:lang="en">Radchenko E.E., Abdullaev R.A., Dyatlova K.D., Akimova D.E., Zveinek I.A.</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://elpub.vir.nw.ru/jour/article/view/1743">https://elpub.vir.nw.ru/jour/article/view/1743</self-uri><abstract><sec><title>Актуальность</title><p>Актуальность. Выращивание устойчивых к обыкновенной злаковой тле Sсhizaphis graminum Rondani сортов ячменя – эффективный , экономичный и экологически безопасный способ борьбы с опасным фитофагом. Насекомое способно преодолевать устойчивость растения-хозяина, что обусловливает необходимость неустанного поиска новых генов для обеспечения надежной защиты посевов ячменя от вредителя.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. Изучали устойчивость к краснодарской популяции насекомого 345 образцов ячменя из азиатской части России. Кроме того, исследовали устойчивость к S. graminum сорта ‘Post’ (носитель гена Rsg1), чистой линии, выделенной из гетерогенного по изучаемому признаку сорта ‘Онохойский’ (к-16626, Бурятия), и образцов местного ячменя из Монголии (к-3885, к-3904 и к-4080). В лабораторных экспериментах ювенильные растения заселяли тлей и при гибели неустойчивого контроля с помощью балловой шкалы оценивали степень поврежденности опытных образцов ячменя. Генетический контроль устойчивости к тле у выделенной из сорта ‘Онохойский’ линии изучали с помощью тест-клонов насекомого и анализа гибридов F2, полученных от скрещивания устойчивой линии с восприимчивым к тле сортом ‘Белогорский’, при заселении растений краснодарской популяцией фитофага, а также клонами S. graminum.</p></sec><sec><title>Результаты и выводы</title><p>Результаты и выводы. Выделили 7 гетерогенных образцов, среди которых у трех местных образцов из Тувы (к-14714, к-14718, к-14733) выявлены растения с высоким уровнем устойчивости к S. graminum. Отчетливо выражена и устойчивость выделенной из сорта ‘Онохойский’ линии. Этот сорт защищен доминантным аллелем, отличающимся от идентифицированного ранее Rsg1, а также от аллелей, которые выявлены у образцов местного ячменя к-3904, к-4080 и к-3885 из Монголии. ‘Онохойский’ имеет также гены с низкой экспрессивностью, которые проявляются в случае утраты эффективности главного гена устойчивости к S. graminum.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Background</title><p>Background. The use of barley cultivars resistant to greenbug (Schizaphis graminum Rondani) is an effective, economical and ecology-friendly way to control the dangerous phytophage. The insect is able to overcome the resistance of the host plant, which necessitates a relentless search for new genes to ensure reliable protection of barley fields from the pest.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. Resistance to the Krasnodar greenbug population was assessed in 345 barley accessions from the Asian part of Russia. Besides, resistance to S. graminum was studied in cv. ‘Post’ (carrier of the Rsg1 gene), a pure line derived from cv. ‘Onokhoisky’ (k-16626, Buryatia) heterogeneous for this trait, and landraces from Mongolia (k-3885, k-3904, and k-4080). Juvenile plants were infested with aphids in the laboratory, and when a susceptible control died, the damage to experimental barley accessions was assessed using a scoring scale. Genetic control of greenbug resistance in the line derived from cv. ‘Onokhoisky’ was studied using the insect’s test clones and an analysis of the segregation in F2 hybrids from crossing the resistant line with cv. ‘Belogorsky’ susceptible to the aphid, when the plants were infested with the Krasnodar population of the phytophage and with clones of S. graminum.</p></sec><sec><title>Results and conclusions</title><p>Results and conclusions. We identified 7 accessions heterogeneous for aphid resistance. Among them, plants with a high level of greenbug resistance were found in three landraces from Tuva (k-14714, k-14718, and k-14733). Resistance was also clearly expressed in the line derived from cv. ‘Onokhoisky’. This cultivar is protected by a dominant allele that differs from the previously identified Rsg1, as well as from the alleles found in Mongolian landraces k-3904, k-4080, and k-3885. ‘Onokhoisky’ also has genes with low expressivity, which manifest themselves when the main gene for resistance to S. graminum appears ineffective.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>Hordeum vulgare  L.</kwd><kwd>Schizaphis graminum Rondani</kwd><kwd>поврежденность</kwd><kwd>гены устойчивости</kwd><kwd>селекция растений</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Hordeum vulgare  L.</kwd><kwd>Schizaphis graminum  Rondani</kwd><kwd>damage score</kwd><kwd>genes for resistance</kwd><kwd>plant breeding</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена в рамках государственного задания согласно тематическому плану ВИР по проекту № FGEM-2022-0009 «Структурирование и раскрытие потенциала наследственной изменчивости мировой коллекции зерновых и крупяных культур ВИР для развития, оптимизированного генбанка и рационального использования в селекции и растениеводстве».  Авторы благодарят рецензентов за их вклад в экспертную оценку этой работы.</funding-statement><funding-statement xml:lang="en">The research was performed within the framework of the state task according to the theme plan of VIR, Project No. FGEM-2022-0009 “Structuring and disclosing the potential of hereditary variation in the global collection of cereal and groat crops at VIR for the development of an optimized genebank and its sustainable utilization in plant breeding and crop production”. The authors thank the reviewers for their contribution to the peer review of this work.</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">Anstead J.A., Burd J.D., Shufran K.A. Over-summering and biotypic diversity of Schizaphis graminum (Homoptera: Aphididae) populations on noncultivated grass hosts. Environmental Entomology. 2003;32(3):662-667. 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