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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">10.26898/0370-8799-2024-4-1</article-id><article-id custom-type="elpub" pub-id-type="custom">sibvest-1823</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>Совершенствование элементов технологии клонального микроразмножения малины разного типа плодоношения</article-title><trans-title-group xml:lang="en"><trans-title>Improvement of the clonal micro-propagation technology elements for raspberries of various fruiting types</trans-title></trans-title-group></title-group><contrib-group><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>кандидат сельскохозяйственных наук, ведущий научный сотрудник</p><p>656910, Барнаул, Научный городок, 35</p></bio><bio xml:lang="en"><p>Tatyana V. Plaksina, Candidate of Science in Agriculture, Lead Researcher</p><p>Lisavenko, 35, Nauchny Gorodok, Barnaul, 656910</p></bio><email xlink:type="simple">tplaksina@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>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>научный сотрудник</p><p>Барнаул</p><p> </p></bio><bio xml:lang="en"><sec><title>Dmitry A. Gusev, Researcher</title><p>Barnaul</p></sec></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>2024</year></pub-date><pub-date pub-type="epub"><day>22</day><month>05</month><year>2024</year></pub-date><volume>54</volume><issue>4</issue><fpage>5</fpage><lpage>12</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Плаксина Т.В., Гусев Д.А., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Плаксина Т.В., Гусев Д.А.</copyright-holder><copyright-holder xml:lang="en">Plaksina T.V., Gusev D.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://sibvest.elpub.ru/jour/article/view/1823">https://sibvest.elpub.ru/jour/article/view/1823</self-uri><abstract><p>Представлены результаты исследований по клональному микроразмножению 17 сортов малины алтайской и европейской селекции. В последнее время исследователи уделяют внимание созданию универсальной питательной среды, которая в равной степени подходила бы для любого сорта определенного вида растений. Особенно это важно при массовом клональном микроразмножении в производственных питомниках. Проведена оценка регенерационного потенциала сортов малины разного типа плодоношения на каждом этапе размножения. На этапе собственно микроразмножения выявлено, что среда Драйвера и Куниюки в нашей модификации превосходила среду Мурасиге и Скуга по длине побегов и составила в среднем 9,0 мм для сортов обычного типа и 12,3 мм для ремонтантных. Это позволило исключить дополнительный этап элонгации микропобегов. Также на новой среде улучшился внешний вид микропобегов. Установлено, что для малины независимо от ее типа оптимальные концентрации регуляторов роста лежат в следующем диапазоне: цитокинин 6-бензиламинопурин (БАП) 2,5–3,5 мкМ совместно с ауксином ß-индолилмасляной кислотой (ИМК) 0,5–0,7 мкМ. На этапе ризогенеза лучшие результаты показала среда Драйвера и Куниюки с пониженным в 2 раза содержанием всех основных компонентов и с добавлением 2,0 мкМ ИМК при длительности пассажа 21 день. После этого все микрочеренки с корнями и без корней проходили этап адаптации – доращивания в нейтральных субстратах в течение 56 дней в условиях ex vitro вегетационной комнаты. В большинстве случаев не отмечено статистически достоверных различий по длине и количеству листьев независимо от наличия или отсутствия корней на начальной стадии адаптации. К концу этого этапа получено 100% адаптированных растений малины обычного типа плодоношения и 98% – ремонтантного.</p></abstract><trans-abstract xml:lang="en"><p>The results of research on clonal micropropagation of 17 raspberry varieties of the Altai and European selection are presented. Recently, researchers have been focusing on creating a universal nutrient medium that would be equally suitable for any variety of a particular plant species. This is especially important for mass clonal micropropagation in production nurseries. The regeneration potential of the raspberry varieties of different types of fruiting at each stage of reproduction has been assessed. At the stage of actual micropropagation, it was found that Driver and Kuniyuki medium in our modification was superior to the Murashige and Skoog medium in terms of the shoot length and averaged 9.0 mm for common type varieties and 12.3 mm for remontant varieties. This made it possible to eliminate the additional stage of elongation of the microshoots. Also, the appearance of microshoots improved on the new medium. It was found that for raspberry, regardless of its type, the optimal concentrations of the growth regulators lie in the following range: cytokinin 6-benzylaminopurine (BAP) 2.5–3.5 μM together with auxin ß-indolyl butyric acid (IBA) 0.5–0.7 μM. At the stage of rhizogenesis, the best results were shown by the Driver and Kuniyuki medium with 2-fold reduced content of all main components and with the addition of 2.0 μM IBA at the passage duration of 21 days. After that, all microcuttings with and without roots underwent the adaptation stage – growth completion in neutral substrates for 56 days under ex vitro conditions in a vegetation room. In most cases, there were no statistically significant differences in the length and number of leaves regardless of the presence or absence of roots at the initial stage of adaptation. By the end of this stage, 100% of the adapted raspberry plants of the usual type of fruiting and 98% of the remontant type were obtained.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>малина</kwd><kwd>клональное микроразмножение</kwd><kwd>in vitro</kwd><kwd>ризогенез</kwd><kwd>адаптация</kwd><kwd>ex vitro</kwd><kwd>доращивание</kwd></kwd-group><kwd-group xml:lang="en"><kwd>raspberry</kwd><kwd>micropropagation</kwd><kwd>in vitro</kwd><kwd>rhizogenesis</kwd><kwd>adaptation</kwd><kwd>ex vitro</kwd><kwd>completion of growing</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена при поддержке бюджетного финансирования НИР по теме 0534-2021-0003 «Использование молекулярно-генетических и биотехнологических методов исследований в селекции растений».</funding-statement><funding-statement xml:lang="en">The work was supported by budgetary financing of the research work on the topic 0534-2021-0003 "Use of molecular-genetic and biotechnological methods of research 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">Linck H., Lankes Ch., Krüger E., Reineke A. 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