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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">vstisp</journal-id><journal-title-group><journal-title xml:lang="ru">Садоводство и виноградарство</journal-title><trans-title-group xml:lang="en"><trans-title>Horticulture and viticulture</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0235-2591</issn><issn pub-type="epub">2618-9003</issn><publisher><publisher-name>Autonomous non-profit organization Editorial Board of journal «Horticulture and viticulture»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.31676/0235-2591-2021-6-36-44</article-id><article-id custom-type="elpub" pub-id-type="custom">vstisp-808</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>АГРОХИМИЯ, ПОЧВОВЕДЕНИЕ И АГРОЭКОЛОГИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>AGRICULTURAL CHEMISTRY, SOIL SCIENCE AND AGROECOLOGY</subject></subj-group></article-categories><title-group><article-title>Таксономический состав эндофитного бактериального компонента микробиома растительных тканей клоновых подвоев яблони, выращиваемых на дерново-подзолистых почвах с различными свойствами</article-title><trans-title-group xml:lang="en"><trans-title>Taxonomic structure of tissue endophytic bacterial microbiome in clonal apple rootstock grown on sod-podzolic soils with variant properties</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2797-7394</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бобкова</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Bobkova</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>научный сотрудник, отдел агрохимии и почвоведения</p><p>Москва</p></bio><bio xml:lang="en"><p>Researcher, Department of Agrochemistry and Soil Science</p><p>Moscow</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/0000-0002-4447-7340</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Коновалов</surname><given-names>С. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Konovalov</surname><given-names>S. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Коновалов Сергей Николаевич, кандидат биологических наук, ведущий научный сотрудник, заведующий отделом агрохимии и почвоведения</p><p>ул. Загорьевская, 4, г. Москва, 115598</p></bio><bio xml:lang="en"><p>Sergey N. Konovalov, PhD (Biol.), Leading Researcher, Head of the Department of Agrochemistry and Soil Science</p><p>4, Zagor’evskaya Str., Moscow, 115598</p></bio><email xlink:type="simple">vstisp.agrochem@yandex.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/0000-0003-1069-3771</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Упадышев</surname><given-names>М. Т.</given-names></name><name name-style="western" xml:lang="en"><surname>Upadyshev</surname><given-names>M. T.</given-names></name></name-alternatives><bio xml:lang="ru"><p>доктор сельскохозяйственных наук, чл.-корреспондент РАН, главный научный сотрудник, заведующий лабораторией вирусологии</p><p>Москва</p></bio><bio xml:lang="en"><p>Dr. Sci. (Agric.), Member Corresponding of Russian Academy of Sciences, Chief Researcher, Head of the Virology Laboratory</p><p>Moscow</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Федеральный научный селекционно-технологический центр садоводства и питомниководства</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Federal Horticultural Research Center for Breeding, Agrotechnology and Nursery</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Федеральный научный селекционно-технологический центр садоводства и питомниководства&#13;
vstisp.agrochem@yandex.ru</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Federal Horticultural Research Center for Breeding, Agrotechnology and Nursery</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>30</day><month>12</month><year>2021</year></pub-date><volume>0</volume><issue>6</issue><fpage>36</fpage><lpage>44</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Autonomous non-profit organization Editorial Board of journal «Horticulture and viticulture», 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Autonomous non-profit organization Editorial Board of journal «Horticulture and viticulture»</copyright-holder><copyright-holder xml:lang="en">Autonomous non-profit organization Editorial Board of journal «Horticulture and viticulture»</copyright-holder><license xlink:href="https://www.sadivin.com/jour/about/submissions#copyrightNotice" xlink:type="simple"><license-p>https://www.sadivin.com/jour/about/submissions#copyrightNotice</license-p></license></permissions><self-uri xlink:href="https://www.sadivin.com/jour/article/view/808">https://www.sadivin.com/jour/article/view/808</self-uri><abstract><p>Проведено сравнительное изучение таксономического состава эндофитного бактериального компонента микробиома микрорастений (недифференцированная каллусная ткань растительных эксплантов, 25-й пассаж) и растений 5-летнего возраста клоновых подвоев яблони 57-490 и 54-118, выращенных из соответствующей культуры тканей (1-й пассаж) на дерново-подзолистых почвах разного гранулометрического состава с различными химическими, физико-химическими и физическими свойствами. Преобладающими филумами эндофитных бактерий растительных тканей у подвоя 57-490 в культуре in vitro является Proteobacteria (91,6 %), у подвоя 54-118 — Proteobacteria (52,5 %) и Firmicutes (47,4 %). Относительное количество эндофитных бактерий филума Firmicutes по сравнению с культурой in vitro снижается в корнях до 0,7-2,0 %, ещё более значительно — в листьях (до 0-0,2 %). При выращивании на тяжелосуглинистой почве в корнях изученных подвоев обнаруживаются эндофитные бактерии, относящиеся к филуму Actinobacteriota (11,7 %), относительное содержание которых при выращивании на среднесуглинистой почве в корнях снижается до 2,7-4,1 %, в листьях — до 0,1-0,2 %. Оценка разнообразия основных филумов эндофитных бактерий растительных тканей подвоев яблони по филогенетическим индексам свидетельствует о том, что в эндосфере культуры in vitro разнообразие и выравненность сообщества представителей основных филумов эндофитных бактерий существенно ниже (индекс Шеннона 0,42-1,00), чем в корнях подвоев, выращиваемых в открытом грунте (1,34-2,08). Для листьев индекс Шеннона характеризуется низкими значениями (0,06-0,13), что свидетельствует о незначительном разнообразии и слабой выравненности численности основных филумов эндофитных бактерий.</p></abstract><trans-abstract xml:lang="en"><p>The taxonomic structure of tissue endophytic bacterial microbiome was comparatively studied in microplants (undifferentiated explant callus tissues, passage 25) and 5-year clonal apple rootstocks 57-490 and 54-118 cultured from corresponding tissues (passage 1) on sod-podzolic soils with variant granulometry, chemical, physical and physicochemical properties. Proteobacteria (91.6 %) predominated in vitro tissues among other endophytic bacterial phyla in rootstock 57-490, while Proteobacteria (52.5 %) and Firmicutes (47.4 %) — in rootstock 54-118. The endophytic Firmicutes ratio vs. in vitro tissues decreases (0.7-2.0 %) in roots and more severely (0-0.2 %) in leaves. Endophytic Actinobacteriota are revealed in 11.7 % in roots of the study rootstock in heavy loam soil, whilst in medium loam their ratio drops to 2.74.1 % in roots and 0.1-0.2 % in leaves. The phylogenetic diversity indices estimation for main endophytic bacterial phyla in apple rootstock tissue recovers their essentially lower diversity and evenness in culture endosphere (Shannon index 0.42-1.00) vs. open soil roots (1.34-2.08). The leaves Shannon index is typically low (0.06-0.13) indicating poor diversity and evenness of the main endophytic bacterial phyla.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>эндофитные бактерии</kwd><kwd>таксономический состав</kwd><kwd>подвои яблони</kwd><kwd>свойства почвы</kwd><kwd>филогенетические индексы разнообразия</kwd></kwd-group><kwd-group xml:lang="en"><kwd>endophytic bacteria</kwd><kwd>taxonomic structure</kwd><kwd>apple rootstock</kwd><kwd>soil properties</kwd><kwd>phylogenetic diversity indices</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена при финансовой поддержке гранта РФФИ, проект №20-016-00201\21</funding-statement><funding-statement xml:lang="en">The work was carried out with the financial support of the Russian Foundation for Basic Research (RFBR) grant, project No. 20-016-00201\21</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">Santoyo G., Moreno-Hagelsieb G., Orozco-Mosqueda Mdel C., Glick B. 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