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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">ovoshchi</journal-id><journal-title-group><journal-title xml:lang="ru">Овощи России</journal-title><trans-title-group xml:lang="en"><trans-title>Vegetable crops of Russia</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2072-9146</issn><issn pub-type="epub">2618-7132</issn><publisher><publisher-name>Федеральный научный центр овощеводства</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.18619/2072-9146-2019-6-10-18</article-id><article-id custom-type="elpub" pub-id-type="custom">ovoshchi-912</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>СЕЛЕКЦИЯ И СЕМЕНОВОДСТВО СЕЛЬСКОХОЗЯЙСТВЕННЫХ РАСТЕНИЙ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>BREEDING AND SEED PRODUCTION OF AGRICULTURAL CROPS</subject></subj-group></article-categories><title-group><article-title>Получение удвоенных гаплоидов Brassica purpuraria</article-title><trans-title-group xml:lang="en"><trans-title>Production of doubled haplois in Brassica purpuraria</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1319-5631</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Козарь</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kozar</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>м.н.с. лаб. репродуктивной биотехнологии в селекции с.-х. растений,</p><p>143072, Московская область, Одинцовский район, п. ВНИИССОК, ул. Селекционная, д.14</p></bio><bio xml:lang="en"><p>Junior Researcher of Laboratory of Reproductive Biotechnology in Crop Breeding,</p><p>14, Selectsionnaya str., VNIISSOK, Odintsovo district, Moscow region, 143072</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2284-0532</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Коротцева</surname><given-names>К. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Korottseva</surname><given-names>K. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>м.н.с. лаб. репродуктивной биотехнологии в селекции с.-х. растений,</p><p>143072, Московская область, Одинцовский район, п. ВНИИССОК, ул. Селекционная, д.14</p></bio><bio xml:lang="en"><p>Junior Researcher of Laboratory of Reproductive Biotechnology in Crop Breeding,</p><p>14, Selectsionnaya str., VNIISSOK, Odintsovo district, Moscow region, 143072</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6513-1541</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Романова</surname><given-names>О. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Romanova</surname><given-names>O. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>кандидат с.-х. наук, м.н.с. лаб. репродуктивной биотехнологии в селекции с.-х. растений,</p><p>143072, Московская область, Одинцовский район, п. ВНИИССОК, ул. Селекционная, д.14</p></bio><bio xml:lang="en"><p>Cand. Sci. (Agriculture), Junior Researcher of Laboratory of Reproductive Biotechnology in Crop Breeding,</p><p>14, Selectsionnaya str., VNIISSOK, Odintsovo district, Moscow region, 143072</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5297-2969</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Чичварина</surname><given-names>О. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Chichvarina</surname><given-names>O. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>м.н.с. лаб. репродуктивной биотехнологии в селекции с.-х. растений,</p><p>143072, Московская область, Одинцовский район, п. ВНИИССОК, ул. Селекционная, д.14</p></bio><bio xml:lang="en"><p>Junior Researcher of Laboratory of Reproductive Biotechnology in Crop Breeding, </p><p>14, Selectsionnaya str., VNIISSOK, Odintsovo district, Moscow region, 143072</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7902-503X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кан</surname><given-names>Л. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Kan</surname><given-names>L. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>кандидат с.-х. наук, с.н.с. лаб. генетики и цитологии,</p><p>143072, Московская область, Одинцовский район, п. ВНИИССОК, ул. Селекционная, д.14</p></bio><bio xml:lang="en"><p>Ph.D. in Agriculture, Senior Researcher, Laboratory of Genetics and Cytology, </p><p>14, Selectsionnaya str., VNIISSOK, Odintsovo district, Moscow region, 143072</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>Ахраменко</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Ahramenko</surname><given-names>V. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>м.н.с. лаб. репродуктивной биотехнологии в селекции с.-х. растений,</p><p>143072, Московская область, Одинцовский район, п. ВНИИССОК, ул. Селекционная, д.14</p></bio><bio xml:lang="en"><p>Junior Researcher of Laboratory of Reproductive Biotechnology in Crop Breeding,</p><p>14, Selectsionnaya str., VNIISSOK, Odintsovo district, Moscow region, 143072</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2695-190X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Домблидес</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Domblides</surname><given-names>E. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>кандидат с.-х. наук, зав. лаб. репродуктивной биотехнологии в селекции с.-х. растений, </p><p>143072, Московская область, Одинцовский район, п. ВНИИССОК, ул. Селекционная, д.14</p></bio><bio xml:lang="en"><p>Cand. Sci. (Agriculture), Head of Laboratory of Reproductive Biotechnology in Crop Breeding,</p><p>14, Selectsionnaya str., VNIISSOK, Odintsovo district, Moscow region, 143072</p></bio><email xlink:type="simple">Edomblides@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Федеральное государственное бюджетное научное учреждение "Федеральный научный центр овощеводства" (ФГБНУ ФНЦО)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Federal State Budgetary Scientific Institution Federal Scientific Vegetable Center (FSBSI FSVC)</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>18</day><month>12</month><year>2019</year></pub-date><volume>0</volume><issue>6</issue><fpage>10</fpage><lpage>18</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Козарь Е.В., Коротцева К.С., Романова О.В., Чичварина О.А., Кан Л.Ю., Ахраменко В.А., Домблидес Е.А., 2019</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="ru">Козарь Е.В., Коротцева К.С., Романова О.В., Чичварина О.А., Кан Л.Ю., Ахраменко В.А., Домблидес Е.А.</copyright-holder><copyright-holder xml:lang="en">Kozar E.V., Korottseva K.S., Romanova O.V., Chichvarina O.A., Kan L.Y., Ahramenko V.A., Domblides E.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://www.vegetables.su/jour/article/view/912">https://www.vegetables.su/jour/article/view/912</self-uri><abstract><sec><title>Актуальность</title><p>Актуальность. Овощная культура Brassica rapa L. ssp. chinensis (L.) Hanelt var. purpuraria (L.H. Bailey) Hanelt (синонимы: Brassica campestris L. var. purpurea Bailey; Brassica rapa L. ssp. chinensis var. purpurea) в последние годы набирает популярность как объект генетико-молекулярных исследований и как овощное растение ввиду высокого содержания биологически активных веществ и хозяйственно ценных признаков. Эффективной технологии получения DH-растений для ускорения селекционного процесса у этой культуры еще не разработано, поэтому исследования в этой области актуальны.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. В исследование включены два сортообразца из коллекции ФГБНУ «Федеральный исследовательский центр Всероссийский институт генетических ресурсов растений имени Н.И. Вавилова» (ВИР): №1301(Китай) и №1357(Нидерланды). В ходе экспериментов использовали стандартный протокол получения DH-растений в культуре изолированных микроспор in vitro и протокол с добавлением нитрата серебра (AgNO3) в питательную среду для стимулирования индукции эмбриогенеза. Для определения плоидности растений-регенерантов использовали прямой подсчет хромосом в меристемных клетках и метод проточной цитометрии клеточных ядер.</p></sec><sec><title>Результаты</title><p>Результаты. В результате исследования установлено, что эмбриогенез в культуре B. purpuraria возможен как при использовании стандартного протокола, так и с добавлением нитрата серебра, который положительно влияет на индукцию эмбриогенеза. Выход эмбриоидов варьировал в зависимости от генотипа индивидуального растения в пределах сортообразца. Максимальный выход эмбриоидов составил 40 эмбриоидов на чашку Петри. Обозначена основная проблема, возникающая на этапе регенерации: около половины растений-регенерантов оказались альбиносами и были нежизнеспособны. Показана высокая степень спонтанного удвоения хромосом в растениях-регенерантах. Всего было получено 38 растений-регенератов из сортообразца №1301. Выявлено, что у некоторых DH-растений при инбридинге проявляется самонесовместимость (4 шт), в то время как у остальных растений семенное потомство было получено. Созданный материал передан для генетических исследований и селекционной работы. </p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Relevance</title><p>Relevance. In recent years vegetable crop Brassica rapa ssp. chinensis var. purpuraria (synonyms: Brassica campestris L. var.purpurea Bailey; Brassica rapa L. ssp. chinensis var. purpurea) is gaining popularity as an object of genetic and molecular researches, and as an economically valuable vegetable plant due to the high content of biologically active compounds and distinctive economically valuable traits. Effective technology for development DH-plants to accelerate the breeding process for this culture has not been developed yet, so research in this area is relevant.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. The study included two varieties from the collection of Vavilov AllRussian Research Institute of Plant Industry (VIR): No. 1301 (China) and No. 1357(Netherlands). Both protocols standard unmodified and with addition of silver nitrate (AgNO3) in the medium for embryogenesis induction were used in experiments for production of DH plants from isolated microspore in vitro. Direct chromosome counting in meristem cells and flow cytometry were used to determine the ploidy of regenerating plants.</p></sec><sec><title>Results</title><p>Results. As a result of the study embryogenesis in B. purpuraria culture can develop with the use of a standard protocol as well as with the addition of silver nitrate that showed a positive effect on the induction of embryogenesis. The yield of embryoids varied depending on the genotype of the individual plant within the variety accession. The highest yield of embryoids was 40 embryoids/petri dish. The main problem at the stage of regeneration is that about half of the regenerating plants occurred to be albinos and were not viable. We show a high degree of spontaneous chromosome doubling in regenerated plants (all analyzed plants were doubled haploids). In total 38 regenerated plants were obtained from accession No. 1301. It was shown that four DH-plants had self-incompatibility after self-pollination, but seed progeny from other plants was obtained. The created material was taken for genetics study and breeding work. </p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>Brassica rapa ssp. chinensis var. purpuraria</kwd><kwd>культура изолированных микроспор</kwd><kwd>удвоенные гаплоиды</kwd><kwd>андрогенез</kwd><kwd>регенерация растений</kwd><kwd>проточная цитометрия</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Brassica rapa ssp. chinensis var. purpuraria</kwd><kwd>isolated microspore culture</kwd><kwd>doubled haploids</kwd><kwd>androgenesis</kwd><kwd>plant regeneration</kwd><kwd>flow cytometry</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Авторы выражают благодарность Артемьевой А.М. за предоставленный коллекционный материал капусты пурпурной (B.purpuria) и Скапцову М. за помощь в оценке растений-регенерантов методом проточной цитометрии клеточных ядер.</funding-statement><funding-statement xml:lang="en">The authors express special acknowledgement to Anna M. 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