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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">10.30901/2227-8834-2021-3-151-158</article-id><article-id custom-type="elpub" pub-id-type="custom">vir-nw-1040</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>ИДЕНТИФИКАЦИЯ ГЕНЕТИЧЕСКОГО РАЗНООБРАЗИЯ КУЛЬТУРНЫХ РАСТЕНИЙ И ИХ ДИКИХ РОДИЧЕЙ ДЛЯ РЕШЕНИЯ ФУНДАМЕНТАЛЬНЫХ И ПРИКЛАДНЫХ ПРОБЛЕМ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>IDENTIFICATION OF THE DIVERSITY OF CULTIVATED PLANTS AND THEIR WILD RELATIVES FOR SOLVING FUNDAMENTAL AND APPLIED PROBLEMS</subject></subj-group></article-categories><title-group><article-title>Анализ вариабельности микросателлитных локусов сортов яблони селекции ВИР</article-title><trans-title-group xml:lang="en"><trans-title>Microsatellite loci variability in apple cultivars developed at VIR</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8009-6780</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шлявас</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Shlyavas</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>190000 Россия, г. Санкт-Петербург, ул. Б. Морская, 42, 44</p></bio><bio xml:lang="en"><p>42, 44 Bolshaya Morskaya Street, St. Petersburg 190000, Russia</p></bio><email xlink:type="simple">ann2668@yandex.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/0000-0001-9618-5932</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Трифонова</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Trifonova</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>119991 Россия, г. Москва, ул. Губкина, 3</p></bio><bio xml:lang="en"><p>3 Gubkina St., Moscow 119333, Russia</p></bio><email xlink:type="simple">aichka89@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/0000-0001-7215-9908</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Чепинога</surname><given-names>И. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Chepinoga</surname><given-names>I. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>353384 Россия, Краснодарский край, г. Крымск, ул. Вавилова, 12</p></bio><bio xml:lang="en"><p>12 Vavilova St., Krymsk, Krasnodar Territory 353384, Russia</p></bio><email xlink:type="simple">kross67@mail.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6505-7372</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сиднин</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Sidnin</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>404160 Россия, Волгоградская обл., г. Краснослободск, квартал Опытная станция ВИР, 30</p></bio><bio xml:lang="en"><p>30 VIR Exp. Station Block, Krasnoslobodsk 404160, Russia</p></bio><email xlink:type="simple">gnuvosvniir@yandex.ru</email><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8479-4949</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Борис</surname><given-names>К. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Boris</surname><given-names>K. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>119991 Россия, г. Москва, ул. Губкина, 3</p></bio><bio xml:lang="en"><p>3 Gubkina St., Moscow 119333, Russia</p></bio><email xlink:type="simple">docboris@mail.ru</email><xref ref-type="aff" rid="aff-2"/></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>Институт общей генетики имени Н. И. Вавилова Российской академии наук</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Vavilov Institute of General Genetics, Russian Academy of Sciences</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Федеральный исследовательский центр Всероссийский институт генетических ресурсов растений имени Н.И.Вавилова, Крымская опытно-селекционная станция ВИР</institution><country>Россия</country></aff><aff xml:lang="en"><institution>N.I. Vavilov All-Russian Institute of Plant Genetic Resources, Krymsk Experiment Breeding Station of VIR</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>Федеральный исследовательский центр Всероссийский институт генетических ресурсов растений имени Н.И.Вавилова, Волгоградская опытная станция ВИР</institution><country>Россия</country></aff><aff xml:lang="en"><institution>N.I. Vavilov All-Russian Institute of Plant Genetic Resources, Volgograd Experiment Station of VIR</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>08</day><month>10</month><year>2021</year></pub-date><volume>182</volume><issue>3</issue><fpage>151</fpage><lpage>158</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Шлявас А.В., Трифонова А.А., Чепинога И.С., Сиднин А.С., Борис К.В., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Шлявас А.В., Трифонова А.А., Чепинога И.С., Сиднин А.С., Борис К.В.</copyright-holder><copyright-holder xml:lang="en">Shlyavas A.V., Trifonova A.A., Chepinoga I.S., Sidnin A.S., Boris K.V.</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/1040">https://elpub.vir.nw.ru/jour/article/view/1040</self-uri><abstract><sec><title>Актуальность</title><p>Актуальность. Микросателлитные (SSR) маркеры в настоящее время широко применяются как для исследования генетического разнообразия коллекций плодовых, в том числе яблони (Malus × domestica Borkh.), так и для генотипирования отдельных образцов. В крупнейшей в России коллекции яблони ВИР сохраняются сорта, созданные на пяти опытных станциях ВИР в разное время. Данные сорта ранее не изучались с использованием микросателлитных маркеров.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. Изучено 35 сортов яблони селекции ВИР и четыре родительские формы с использованием набора из 10 SSR-маркеров (CH02c02b, CH03d01, CH01f03b, CH02d08, CH02c02a, CH05e03, CH02c09, CHVf1, CH01h01, COL). Фрагментный анализ проведен на ABI Prism 3130xl. Результаты. У 35 сортов яблони селекции ВИР выявлено 97 аллелей по десяти изученным локусам. Количество аллелей на локус варьировало от 5 (CH02с02b) до 17 (CH02c02a). Частота уникальных аллелей составила 26,8%, редких аллелей – 12,4%. Уровень информативности маркеров варьировал от 0,49 (СН02с02b) до 0,91 (CH02c02a) при среднем значении 0,76. Показатели ожидаемой и наблюдаемой гетерозиготности для изученной выборки в среднем составили 0,79 и 0,56 соответственно. Кластерный анализ, проведенный по результатам исследования, не выявил четкого разделения сортов по месту происхождения, однако выявил дифференциацию согласно родословным.</p></sec><sec><title>Заключение</title><p>Заключение. Выявлен высокий уровень полиморфизма 35 сортов яблони селекции ВИР с использованием десяти SSR-маркеров. Данные об аллельном составе изученных сортов могут быть использованы для их идентификации и в дальнейшем для установления происхождения сортов с неизвестной родословной.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Background</title><p>Background. Microsatellite (SSR) markers are now widely used both for studying genetic diversity in fruit crop collections, including apple (Malus × domestica Borkh.), and for genotyping individual accessions. The apple collection held by VIR, being the largest in Russia, contains cultivars bred at five experiment stations of VIR. These cultivars not only meet the requirements of horticulture in the region of their origin, but also are interesting as sources of valuable traits for breeding programs. However, these cultivars have not previously been studied using microsatellite markers. Materials and methods. A set of 10 SSR markers (CH02c02b, CH03d01, CH01f03b, CH02d08, CH02c02a, CH05e03, CH02c09, CHVf1, CH01h01, COL) was used for genotyping 35 apple cultivars developed at VIR and four parental forms. Fluorescently labeled PCR products were separated by capillary electrophoresis on ABI Prism 3130xl.</p></sec><sec><title>Results</title><p>Results. In 35 apple cultivars from VIR, 97 alleles were identified at ten studied loci. The number of alleles per locus varied from 5 (CH02c02b) to 17 (CH02c02a). The frequency of unique alleles was 26,8%, with 12,4% for rare alleles. Polymorphism information content (PIC) values varied from 0,49 (CH02c02b) to 0,91 (CH02c02a) and averaged 0,76. Expected and observed heterozygosity levels averaged 0,79 and 0,56, respectively. Cluster analysis did not reveal a clear division of cultivars according to the place of origin (experiment stations of VIR), but revealed clustering according to pedigrees.</p></sec><sec><title>Conclusion</title><p>Conclusion. A high level of polymorphism was observed in 35 apple cultivars from VIR using ten SSR markers. The obtained data on the allelic composition of the studied cultivars can be used for their identification and contribute to more efficient collection  management. Further studying and SSR genotyping of VIR’s apple collection and comparison with the data obtained in the presented work can help to identify the origin of cultivars with unknown pedigrees.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>Malus × domestica Borkh.</kwd><kwd>SSR-маркеры</kwd><kwd>генетическое разнообразие</kwd><kwd>генотипирование</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Malus × domestica Borkh.</kwd><kwd>SSR markers</kwd><kwd>genetic diversity</kwd><kwd>genotyping</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена в рамках государственного зада- ния согласно бюджетным проектам ВИР по теме № 0662- 2020-0004 «Коллекции ВИР вегетативно размножаемых культур (картофель, плодовые, ягодные, декоративные, виноград) и их диких родичей – изучение и рациональное использование» и при поддержке гранта РФФИ 17-29-08020.</funding-statement><funding-statement xml:lang="en">The work was done within the framework of the State Task according to the theme plan of VIR, Project No. 0662-2019-0004 “Collections of vegetatively propagated crops (potato, fruit, berry and ornamental crops, grapes) and their wild relatives at VIR: studying and sustainable utilization”, and supported by the grant from the Russian Foundation for Basic Research, No. 17-29-08020.</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">Baric S., Storti A., Hofer M., Guerra W., Dalla Via J. 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