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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">vir-nw</journal-id><journal-title-group><journal-title xml:lang="ru">Труды по прикладной ботанике, генетике и селекции</journal-title><trans-title-group xml:lang="en"><trans-title>Proceedings on applied botany, genetics and breeding</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2227-8834</issn><issn pub-type="epub">2619-0982</issn><publisher><publisher-name>N.I. Vavilov All-Russian Institute of Plant Genetic Resources</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.30901/2227-8834-2026-3-o19</article-id><article-id custom-type="elpub" pub-id-type="custom">vir-nw-2652</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>ИЗУЧЕНИЕ И ИСПОЛЬЗОВАНИЕ ГЕНЕТИЧЕСКИХ РЕСУРСОВ РАСТЕНИЙ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>STUDYING AND UTILIZATION OF PLANT GENETIC RESOURCES</subject></subj-group></article-categories><title-group><article-title>Влияние эколого-географических факторов на биохимический состав семян образцов Vigna unguiculata (L.) Walp. с разным типом роста растений</article-title><trans-title-group xml:lang="en"><trans-title>The effect of ecogeographic factors on the biochemical composition of Vigna unguiculata (L.) Walp. seeds from accessions of different plant growth types</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0007-7151-1173</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Исламова</surname><given-names>Р. Т.</given-names></name><name name-style="western" xml:lang="en"><surname>Islamova</surname><given-names>R. T.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Рената Тагировна Исламова, аспирант, младший научный сотрудник</p><p>190000 Россия, Санкт-Петербург, ул. Б. Морская, 42, 44</p></bio><bio xml:lang="en"><p>Renata T. Islamova, Postgraduate Student, Associate Researcher</p><p>42, 44 Bolshaya Morskaya Street, St. Petersburg 190000, Russia</p></bio><email xlink:type="simple">renata.tag.isl@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3708-2594</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бурляева</surname><given-names>М. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Burlyaeva</surname><given-names>M. O.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Марина Олеговна Бурляева, кандидат биологических наук, ведущий научный сотрудник</p><p>190000 Россия, Санкт-Петербург, ул. Б. Морская, 42, 44</p></bio><bio xml:lang="en"><p>Marina O. Burlyaeva, Cand. Sci. (Biology), Leading Researcher</p><p>42, 44 Bolshaya Morskaya Street, St. Petersburg 190000, Russia</p></bio><email xlink:type="simple">m.burlyaeva@vir.nw.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4917-6862</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Крылова</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Krylova</surname><given-names>E. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Екатерина Александровна Крылова, кандидат биологических наук, старший научный сотрудник</p><p>190000 Россия, Санкт-Петербург, ул. Б. Морская, 42, 44</p></bio><bio xml:lang="en"><p>Ekaterina A. Krylova, Cand. Sci. (Biology), Senior Researcher</p><p>42, 44 Bolshaya Morskaya Street, St. Petersburg, 190000 Russia</p></bio><email xlink:type="simple">e.krylova@vir.nw.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-3274-7662</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Попов</surname><given-names>В. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Popov</surname><given-names>V. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Виталий Сергеевич Попов, кандидат технических наук, старший научный сотрудник</p><p>190000 Россия, Санкт-Петербург, ул. Б. Морская, 42, 44</p></bio><bio xml:lang="en"><p>Vitaliy S. Popov, Cand. Sci. (Engineering), Senior Researcher</p><p>42, 44 Bolshaya Morskaya Street, St. Petersburg 190000, Russia</p></bio><email xlink:type="simple">v.popov@vir.nw.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0750-9534</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Герасимова</surname><given-names>Т. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Gerasimova</surname><given-names>T. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Татьяна Викторовна Герасимова, кандидат сельскохозяйственных наук, директор, Кубанский генетический банк семян – филиал ВИР</p><p>352183 Россия, Краснодарский край, Гулькевичский район, п. Ботаника, ул. Парковая, 2</p></bio><bio xml:lang="en"><p>Tatiana V. Gerasimova, Cand. Sci. (Agriculture), Director, Kuban Genetic Seed Bank – branch of VIR</p><p>2 Parkovaya St., Botanika Settlem., Gulkevichi Distrist, Krasnodar Territory 352183, Russia</p></bio><email xlink:type="simple">nkos.vir@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-3992-5353</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шеленга</surname><given-names>Т. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Shelenga</surname><given-names>T. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Татьяна Васильевна Шеленга, кандидат биологических наук, ведущий научный сотрудник</p><p>190000 Россия, Санкт-Петербург, ул. Б. Морская, 42, 44</p></bio><bio xml:lang="en"><p>Tatiana V. Shelenga, Cand. Sci. (Biology), Leading Researcher</p><p>42, 44 Bolshaya Morskaya Street, St. Petersburg 190000, Russia</p></bio><email xlink:type="simple">tatianashelenga@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Федеральный исследовательский центр Всероссийский институт генетических ресурсов растений имени Н.И. Вавилова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>N.I. Vavilov All Russian Institute of Plant Genetic Resources</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Федеральный исследовательский центр Всероссийский институт генетических ресурсов растений имени Н.И. Вавилова, Кубанский генетический банк семян – филиал ВИР</institution><country>Россия</country></aff><aff xml:lang="en"><institution>N.I. Vavilov All Russian Institute of Plant Genetic Resources, Kuban Genetic Seed Bank – branch of VIR</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>01</day><month>10</month><year>2026</year></pub-date><volume>187</volume><issue>3</issue><fpage>27</fpage><lpage>42</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Исламова Р.Т., Бурляева М.О., Крылова Е.А., Попов В.С., Герасимова Т.В., Шеленга Т.В., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Исламова Р.Т., Бурляева М.О., Крылова Е.А., Попов В.С., Герасимова Т.В., Шеленга Т.В.</copyright-holder><copyright-holder xml:lang="en">Islamova R.T., Burlyaeva M.O., Krylova E.A., Popov V.S., Gerasimova T.V., Shelenga T.V.</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://elpub.vir.nw.ru/jour/article/view/2652">https://elpub.vir.nw.ru/jour/article/view/2652</self-uri><abstract><sec><title>Актуальность</title><p>Актуальность. Вигна – засухоустойчивая культура с высоким содержанием в семенах белка, крахмала и биологически активных соединений, перспективная для возделывания на юге России. Влияние эколого-географических условий на биохимический состав семян вигны и их взаимосвязь с типом роста растений изучены недостаточно. Цель работы – оценка изменчивости содержания крахмала, белка и антоцианов в семенах образцов вигны с разным типом роста из коллекции ВИР, репродуцированных в различных климатических условиях.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. Семена для анализа были получены из Кубанского генетического банка семян – филиала ВИР и генбанка ВИР (г. Санкт-Петербург). Изучали семена вигны, выращенные в 2000–2024 гг. в условиях: Адлерской опытной станции, Астраханской опытной станции и Дальневосточной опытной станции – филиалов ВИР. Образцы отличались разным типом роста главного стебля (детерминатным и индетерминатным). Содержание крахмала, белка и антоцианов определяли методом ближней инфракрасной спектроскопии (БИК). Статистическую обработку выполняли с использованием корреляционного анализа Спирмена, ANOVA.</p></sec><sec><title>Результаты</title><p>Результаты. Установлено, что место репродукции статистически значимо влияет на накопление крахмала в семенах, тогда как содержание белка не зависит от этого фактора. Анализ интегральных признаков за вегетационный период выявил генотип-специфические корреляции. Дисперсионный анализ показал значимый вклад генотипа и типа роста растений в накопление крахмала и белка. Содержание антоцианов слабо коррелировало с климатическими факторами и типом роста растений.</p></sec><sec><title>Заключение</title><p>Заключение. Полученные результаты могут быть использованы в селекции растений, адаптированных к абиотическим стрессорам различных регионов нашей страны.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Background</title><p>Background. Cowpea is a drought‑resistant crop with high content of protein, starch, and bioactive compounds in its seeds. It is promising for cultivation in the south of Russia under climate change. The effect of ecogeographic conditions on the biochemical composition of cowpea seeds and their relationship with the growth type of plants have not been sufficiently studied. The objective was to assess the variability in the content of starch, protein, and anthocyanins in the seeds of cowpea accessions belonging to different growth types from the VIR collection, reproduced under various climate conditions.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. The accessions differed in the type of main stem growth (determinate and indeterminate). The seeds were obtained from the Kuban Genetic Seed Bank (branch of VIR) and the VIR Genebank (St. Petersburg). Cowpea seeds grown at Adler Experiment Station, Astrakhan Experiment Station, and the Far Eastern Experiment Station (branches of VIR) from 2000 to 2024 were studied. The content of starch, protein, and anthocyanins was assessed using near‑infrared spectroscopy. Statistical analysis included Spearman’s rank correlations, nonparametric tests, ANOVA, and post hoc comparisons.</p></sec><sec><title>Results</title><p>Results. The site of reproduction had a statistically significant effect on starch accumulation in seeds, while protein content did not depend on this factor. Analysis of variance showed a significant contribution of the genotype and the plant growth type to starch and protein accumulation. Anthocyanin content demonstrated a weak correlation with the climate factors and plant growth type.</p></sec><sec><title>Conclusion</title><p>Conclusion. The obtained results can be used by breeders to develop plants adapted to abiotic stressors in various regions of Russia.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>вигна</kwd><kwd>крахмал</kwd><kwd>белок</kwd><kwd>антоцианы</kwd><kwd>тип роста главного стебля</kwd><kwd>генотип</kwd><kwd>климатические факторы</kwd><kwd>изменчивость</kwd><kwd>селекция</kwd></kwd-group><kwd-group xml:lang="en"><kwd>cowpea</kwd><kwd>starch</kwd><kwd>protein</kwd><kwd>anthocyanins</kwd><kwd>main stem growth type</kwd><kwd>genotype</kwd><kwd>climate factors</kwd><kwd>variability</kwd><kwd>breeding</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">работа выполнена при финансовой поддержке в рамках государственного задания согласно тематическим планам ВИР по проекту № FGEM-2022-0002 «Выявление возможностей генофонда бобовых культур для оптимизации их селекции и диверсификации использования в различных отраслях народного хозяйства».</funding-statement><funding-statement xml:lang="en">the study was supported financially in the framework of the state task according to the thematic plans of VIR under Project No. FGEM-2022-0002 “Identifying possibilities in the genetic diversity of leguminous crops to optimize their breeding and diversify uses in various sectors of the national economy”.</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">Akinmade H., Ben-Israel S., Ryan A, Johnson C., Tharayil A., Arias R.O. et al. 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