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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">10.26898/0370-8799-2025-9-2</article-id><article-id custom-type="elpub" pub-id-type="custom">sibvest-2282</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>РАСТЕНИЕВОДСТВО И СЕЛЕКЦИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>PLANT GROWING AND BREEDING</subject></subj-group></article-categories><title-group><article-title>Особенности морфогенеза сортов ежевики садовой на этапе собственно микроразмножения in vitro</article-title><trans-title-group xml:lang="en"><trans-title>Features of morphogenesis of garden blackberry varieties at the stage of actual micropropagation in vitro</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6856-4695</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гусев</surname><given-names>Д. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Gusev</surname><given-names>D. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Гусев Дмитрий Александрович, научный сотрудник</p><p>656910, Барнаул, Научный городок, 35</p></bio><bio xml:lang="en"><p>Dmitry A. Gusev, Researcher</p><p>35, Nauchny Gorodok, Barnaul, 656910</p></bio><email xlink:type="simple">dmitryagus@mail.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>Плаксина</surname><given-names>Т. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Plaksina</surname><given-names>T. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Плаксина Татьяна Викторовна, ведущий научный сотрудник, кандидат сельскохозяйственных наук</p><p>Алтайский край, Барнаул</p></bio><bio xml:lang="en"><p>Tatiana V. Plaksina, Lead Researcher, Candidate of Science in Agriculture</p><p>Barnaul, Altai Territory</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Блинова</surname><given-names>Г. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Blinova</surname><given-names>G. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Блинова Галина Николаевна, научный сотрудник</p><p>Алтайский край, Барнаул</p></bio><bio xml:lang="en"><p>Galina N. Blinova, Researcher</p><p>Barnaul, Altai Territory</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Федеральный Алтайский научный центр агробиотехнологий</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Federal Altai Scientific Centre of Agro-Biotechnologies</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>20</day><month>10</month><year>2025</year></pub-date><volume>55</volume><issue>9</issue><fpage>14</fpage><lpage>22</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Гусев Д.А., Плаксина Т.В., Блинова Г.Н., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Гусев Д.А., Плаксина Т.В., Блинова Г.Н.</copyright-holder><copyright-holder xml:lang="en">Gusev D.A., Plaksina T.V., Blinova G.N.</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/2282">https://sibvest.elpub.ru/jour/article/view/2282</self-uri><abstract><p>Ежевика является ценной ягодной культурой. В настоящее время с появлением новых сортов возрос интерес к ней не только у садоводов-любителей, но и производственников. Ягоды и по садочный материал этой культуры в основном поступали и поступают в Россию из ближнего и дальнего зарубежья. Массовое размножение качественного посадочного материала ежевики необходимо для закладки насаждений и изучения новых сортов, что требует разработки современных технологий размножения методом культуры тканей in vitro. Целью исследований было изучение морфогенетического потенциала на 10 современных сортах ежевики садовой на этапе собственно микроразмножения. Для этого использовали среду DKW (Driver, Kuniyuki, 1984) в нашей модификации с содержанием различных регуляторов роста – цитокинина 6-бензиламинопурина (БАП) в концентрации 2,5 и 3,0 мкМ и ауксина индолил-3-масляная кислота (ИМК) 0,25 и 0,3 мкМ, и без ауксина. Установлен оптимальный состав регуляторов роста (3 мкМ БАП без добавления ауксина). Проведено ранжирование сортов по основным показателям: коэффициент размножения, доля побегов, пригодных для укоренения, корнеобразование, развитие базального каллуса и витрификации побегов. Сорта ежевики были разбиты на группы с высоким, средним и низким уровнем по основным показателям. Показан разнонаправленный характер ответных реакций изученных сортов ежевики на условия культивирования. Установлено статистически значимое влияние сорта по всем изученным показателям морфогенеза. По наибольшему коэффициенту размножения выделилась группа сортов Chester, Black Satin, Brzezina и Von (12,5–9,5 шт./эксплант). По выходу побегов, пригодных для укоренения, отмечены наилучшие сорта Heaven Can Wait, Black Diamond, Black Satin, Bestberry (69,2–49,3%). В характере и направленности морфогенеза ключевую роль играет сорт, а среда лишь позволяет раскрыть его потенциал.</p></abstract><trans-abstract xml:lang="en"><p>Blackberries are a valuable berry crop. Currently, with the emergence of new varieties, interest in it has increased not only among amateur gardeners, but also among producers. Berries and planting material of this crop have mainly come and are coming to Russia from near and far abroad. Mass reproduction of high-quality planting material of blackberries is necessary for laying out plantings and studying new varieties, which requires the development of modern reproduction technologies using the in vitro tissue culture method. The purpose of the research was to study the morphogenetic potential of 10 modern varieties of garden blackberries at the stage of actual micropropagation. For this purpose, the DKW medium (Driver, Kuniyuki, 1984) was used in our modification containing various growth regulators – cytokinin 6-benzylaminopurine (BAP) in a concentration of 2.5 and 3.0 μM and auxin indolyl-3-butyric acid (IBA) 0.25 and 0.3 μM and without auxin. The optimal composition of growth regulators (3 μM BAP without adding auxin) was established. The varieties were ranked by the main indicators: multiplication coefficient, proportion of shoots suitable for rooting, root formation, development of basal callus and vitrification of shoots. Blackberry varieties were divided into groups with high, medium and low levels of the main indicators. The multidirectional nature of the responses of the studied blackberry varieties to the cultivation conditions was shown. A statistically significant effect of the variety on all the studied morphogenesis indicators was established. The group of varieties Chester, Black Satin, Brzezina and Von stood out by the highest reproduction coefficient (12.5–9.5 pcs./explant). In terms of the yield of shoots suitable for rooting, the best varieties are Heaven Can Wait, Black Diamond, Black Satin, Bestberry (69.2–49.3%). The variety plays a key role in the nature and direction of morphogenesis, and the medium only allows its potential to be revealed.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>ежевика</kwd><kwd>клональное микроразмножение</kwd><kwd>in vitro</kwd><kwd>питательная среда</kwd><kwd>регенерация</kwd><kwd>регуляторы роста</kwd><kwd>Rubus L</kwd></kwd-group><kwd-group xml:lang="en"><kwd>blackberry</kwd><kwd>micropropagation</kwd><kwd>in vitro</kwd><kwd>nutrient medium</kwd><kwd>regeneration</kwd><kwd>growth regulators</kwd><kwd>Rubus L</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена при поддержке бюджетного финансирования НИР по теме 0534-2024-0003 «Использование  генетических и биотехнологических методов исследований в селекции растений».</funding-statement><funding-statement xml:lang="en">The work was carried out with the support of budget funding for research on the topic 0534-2024-0003 "The use of genetic and  biotechnological research methods in plant breeding".</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">Кузичева Н.Ю. 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