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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">fruitberry</journal-id><journal-title-group><journal-title xml:lang="ru">Плодоводство и ягодоводство России</journal-title><trans-title-group xml:lang="en"><trans-title>Pomiculture and small fruits culture in Russia</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2073-4948</issn><publisher><publisher-name>ФГБНУ ВСТИСП</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.31676/2073-4948-2018-54-106-110</article-id><article-id custom-type="elpub" pub-id-type="custom">fruitberry-409</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>БИОТЕХНОЛОГИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>BIOTECHNOLOGY</subject></subj-group></article-categories><title-group><article-title>РОЛЬ УГЛЕВОДОВ ПРИ КЛОНАЛЬНОМ МИКРОРАЗМНОЖЕНИИ САДОВЫХ РАСТЕНИЙ</article-title><trans-title-group xml:lang="en"><trans-title>THE ROLE OF CARBOHYDRATES IN CLONAL MICROPROPAGATION OF HORTICULTURAL PLANTS</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>Матушкина</surname><given-names>О. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Matushkina</surname><given-names>O. V.</given-names></name></name-alternatives><email xlink:type="simple">invitro82@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>Пронина</surname><given-names>И. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Pronina</surname><given-names>I. N.</given-names></name></name-alternatives><email xlink:type="simple">invitro82@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБНУ «ФНЦ им. И. В. Мичурина»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Federal State Scientifi c Institution “I. V. Michurin Federal Scientifi c Center”</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2018</year></pub-date><pub-date pub-type="epub"><day>21</day><month>01</month><year>2020</year></pub-date><volume>54</volume><issue>0</issue><fpage>106</fpage><lpage>110</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Матушкина О.В., Пронина И.Н., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Матушкина О.В., Пронина И.Н.</copyright-holder><copyright-holder xml:lang="en">Matushkina O.V., Pronina I.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://www.plodovodstvo.com/jour/article/view/409">https://www.plodovodstvo.com/jour/article/view/409</self-uri><abstract><p>Обязательным компонентом питательной среды при размножении in vitro являются углеводы. На этапах собственно микроразмножения и ризогенеза источником углевода наряду с сахарозой могут служить сахар пищевой и глюкоза. Увеличение концентрации сахарозы до 40 г/л позволяет продлить длительность хранения эксплантов подвоя груши ПГ 12 до 46 месяцев и подвоя яблони 62-396 до 24 месяцев.</p></abstract><trans-abstract xml:lang="en"><p>Carbohydrates are the necessary component of nutrient medium in course of in vitro propagation. Along with sucrose, sugar and glucose can also serve as a source of carbohydrates in stages of micropropagation itself and rhizogenesis. Increasing the concentration of sucrose up to 40.0 g/l allows to prolong the storage time of pear rootstock PG 12 explants to 46 months and apple rootstock 62-396 storage up to 24 months.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>клональное микроразмножение</kwd><kwd>регенерационная способность</kwd><kwd>угле- вод</kwd><kwd>сахароза</kwd><kwd>глюкоза</kwd><kwd>сорбит</kwd></kwd-group><kwd-group xml:lang="en"><kwd>clonal micropropagation</kwd><kwd>regenerative ability</kwd><kwd>carbohydrate</kwd><kwd>sucrose</kwd><kwd>glucose</kwd><kwd>sorbitol</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Деменко В. И., Шестибратов К. А., Лебедев В. Г. Укоренение - ключевой этап размножения растений in vitro // Известия ТСХА, 2010. - № 1. - С. 73-85.</mixed-citation><mixed-citation xml:lang="en">Деменко В. И., Шестибратов К. А., Лебедев В. Г. 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