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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">vavilov</journal-id><journal-title-group><journal-title xml:lang="ru">Вавиловский журнал генетики и селекции</journal-title><trans-title-group xml:lang="en"><trans-title>Vavilov Journal of Genetics and Breeding</trans-title></trans-title-group></journal-title-group><issn pub-type="epub">2500-3259</issn><publisher><publisher-name>Institute of Cytology and Genetics of Siberian Branch of the RAS</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.18699/vjgb-26-51</article-id><article-id custom-type="elpub" pub-id-type="custom">vavilov-5116</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>ГЕНЕТИКА ЧЕЛОВЕКА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>HUMAN GENETICS</subject></subj-group></article-categories><title-group><article-title>Исследование ассоциации генетических вариантов с развитием музыкальных способностей человека</article-title><trans-title-group xml:lang="en"><trans-title>The association study of genetic variants with developing musical aptitude in humans</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>Казанцева</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kazantseva</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Уфа</p></bio><bio xml:lang="en"><p>Ufa</p></bio><email xlink:type="simple">Kazantsa@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>Торопова</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Toropova</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва</p></bio><bio xml:lang="en"><p>Moscow</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Хуснутдинова</surname><given-names>Э. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Khusnutdinova</surname><given-names>E. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Уфа</p></bio><bio xml:lang="en"><p>Ufa</p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Малых</surname><given-names>С. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Malykh</surname><given-names>S. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва</p></bio><bio xml:lang="en"><p>Moscow</p></bio><xref ref-type="aff" rid="aff-4"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Институт биохимии и генетики – обособленное структурное подразделение Уфимского федерального исследовательского центра Российской академии наук;&#13;
Уфимский государственный нефтяной технический университет<country>Россия</country></aff><aff xml:lang="en">Institute of Biochemistry and Genetics – Subdivision of the Ufa Federal Research Centre of the Russian Academy of Sciences;&#13;
Ufa State Petroleum Technological University<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru">Московский педагогический государственный университет<country>Россия</country></aff><aff xml:lang="en">Moscow Pedagogical State University<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru">Институт биохимии и генетики – обособленное структурное подразделение Уфимского федерального исследовательского центра Российской академии наук<country>Россия</country></aff><aff xml:lang="en">Institute of Biochemistry and Genetics – Subdivision of the Ufa Federal Research Centre of the Russian Academy of Sciences<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru">Психологический институт Российской академии образования;&#13;
Московский государственный университет им. M.В. Ломоносова, факультет психологии<country>Россия</country></aff><aff xml:lang="en">Psychological Institute of the Russian Academy of Education;&#13;
M.V. Lomonosov Moscow State University, Department of Psychology<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>26</day><month>05</month><year>2026</year></pub-date><volume>30</volume><issue>3</issue><fpage>470</fpage><lpage>481</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Казанцева А.В., Торопова А.В., Хуснутдинова Э.К., Малых С.Б., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Казанцева А.В., Торопова А.В., Хуснутдинова Э.К., Малых С.Б.</copyright-holder><copyright-holder xml:lang="en">Kazantseva A.V., Toropova A.V., Khusnutdinova E.K., Malykh S.B.</copyright-holder><license 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://vavilov.elpub.ru/jour/article/view/5116">https://vavilov.elpub.ru/jour/article/view/5116</self-uri><abstract><p>Формирование музыкальных способностей, включающих абсолютный слух, музыкальную память, чувство ритма, музыкальность, в значительной степени определяется наследственной составляющей (до 68 %). Проведенные к настоящему времени работы с использованием полногеномного анализа сцепления и ассоциаций с музыкальной одаренностью позволили выявить более 100 генетических локусов. В этот спектр входят гены транскрипционных факторов, регуляции нейрогенеза и синаптической пластичности; гены, закрепленные в ходе позитивной селекции музыкальности, а также связанные с особенностями формирования внутреннего уха. Поскольку ранее в Российской Федерации исследований по изучению связи музыкального таланта с генетической компонентой не проводилось, настоящая работа направлена на репликацию ассоциации ранее идентифицированных 17 однонуклеотидных вариантов (SNP) с формированием музыкальных способностей у русских. Генотипирование полиморфных локусов в генах GATA2, PCDH7, UNC5C, ASAP1, SBSPON, DCBLD2, KALRN, VLDLR, OTOF, GRIN2B, FoxP1, FoxP2, BDNF, EGR1, SNCA проводилось с помощью конкурентной аллель-специфичной ПЦР в выборке студентов, прошедших строгий конкурсный отбор при поступлении в консерватории, и в соответствующей контрольной группе. Метод логистической регрессии применялся как для оценки основного эффекта отдельных полиморфных вариантов, так и для выявления наилучшей прогностической модели, содержащей различные генетические локусы. Математическая модель, полученная в результате включения только ассоциированных SNP, состояла из генетических локусов GATA2 rs9854612, SNCA rs356168 и rs3910105, ASAP1 rs3057 и VLDLR rs1454626 (р = 0.0018, псевдо-r2 = 0.188, AUC = 0.791). Добавление всех изученных генетических локусов в качестве предикторов в регрессионный анализ позволило создать статистически значимую модель, обладающую более высокой прогностической способностью (р = 0.012, псевдо-r2 = 0.380, AUC = 0.889). Полученные результаты указывают на потенциальный кумулятивный эффект белковых продуктов изученных генов, подтверждая вовлеченность дофаминергической и ГАМКергической нейротрансмиссии, рилинового пути и роль альфа-синуклеина в формировании музыкальности.</p></abstract><trans-abstract xml:lang="en"><p>The development of musical abilities, including absolute pitch, musical memory, rhythm sense, and musicality, at a high degree is determined by a hereditary component (up to 68 %). The studies implementing a genome-wide linkage and association approach to musical aptitude have revealed more than 100 genetic loci. This spectrum is comprised of the genes encoding for transcription factors and those responsible for neurogenesis and synaptic plasticity, genes fixed as a result of positive selection of musicality, and those related to inner ear formation. Since no studies linking musical aptitude with genes have been previously conducted in Russia, the present study aimed at replicating the association of 17 previously identified genetic variants with developing musical abilities in Russians. Genotyping of SNPs in the GATA2, PCDH7, UNC5C, ASAP1, SBSPON, DCBLD2, KALRN, VLDLR, OTOF, GRIN2B, FoxP1, FoxP2, BDNF, EGR1, and SNCA genes was performed using competitive allele-specific PCR in a sample of students who underwent rigorous contest selection at admission to the conservatory and in the corresponding control group. A series of logistic regression analyses were used both to evaluate the main effect of SNP and to identify the best prognostic model based on various loci. The mathematical model obtained by including only statistically significant SNPs consisted of GATA2 rs9854612, SNCA rs356168, rs3910105, ASAP1 rs3057, and VLDLR rs1454626 (р = 0.0018, pseudo r2 = 0.188, AUC = 0.791). The addition of all examined SNPs as predictors enabled the construction of a statistically significant model with a higher predictive ability (р = 0.012, pseudo r2 = 0.380, AUC = 0.889). The results revealed indicate a potential cumulative gene effect, confirming the involvement of dopaminergic and GABAergic neurotransmission, the reelin pathway and the role of alpha-synuclein in musicality formation.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>музыка</kwd><kwd>логистическая регрессия</kwd><kwd>математическая модель</kwd><kwd>когнитивные способности</kwd><kwd>α-синуклеин</kwd><kwd>дофамин</kwd><kwd>толщина извилины Хешля</kwd></kwd-group><kwd-group xml:lang="en"><kwd>music</kwd><kwd>logistic regression</kwd><kwd>mathematical model</kwd><kwd>cognitive abilities</kwd><kwd>α-synuclein</kwd><kwd>dopamine</kwd><kwd>thickness of Heschl’s gyrus</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">Adam I., Mendoza E., Kobalz U., Wohlgemuth S., Scharff C. FoxP2 directly regulates the reelin receptor VLDLR developmentally and by singing. 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