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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">medgen</journal-id><journal-title-group><journal-title xml:lang="ru">Медицинская генетика</journal-title><trans-title-group xml:lang="en"><trans-title>Medical Genetics</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2073-7998</issn><publisher><publisher-name>Publishing House «Genius Media» LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.25557/2073-7998.2025.07.114-15</article-id><article-id custom-type="elpub" pub-id-type="custom">medgen-3097</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>КРАТКИЕ СООБЩЕНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>BRIEF REPORT</subject></subj-group></article-categories><title-group><article-title>Генетический ландшафт адаптации человека к экстремальным условиям среды: корреляция полиморфизма гена EPAS1 с климато-географическими факторами</article-title><trans-title-group xml:lang="en"><trans-title>The genetic landscape of human adaptation to extreme environmental conditions: correlation of EPAS1 gene polymorphism with climate-geographical factors</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>Хитринская</surname><given-names>И. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Khitrinskaya</surname><given-names>I. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>634050, г. Томск, ул. Набережная реки Ушайки, д. 10</p></bio><bio xml:lang="en"><p>10, Nab. Ushaiki, Tomsk, 634050</p></bio><email xlink:type="simple">khitrinskaya@tnimc.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>Харьков</surname><given-names>В. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Kharkov</surname><given-names>V. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>634050, г. Томск, ул. Набережная реки Ушайки, д. 10</p></bio><bio xml:lang="en"><p>10, Nab. Ushaiki, Tomsk, 634050</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>Зарубин</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Zarubin</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>634050, г. Томск, ул. Набережная реки Ушайки, д. 10</p></bio><bio xml:lang="en"><p>10, Nab. Ushaiki, Tomsk, 634050</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>Раджабов</surname><given-names>М. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Radzhabov</surname><given-names>M. O.</given-names></name></name-alternatives><bio xml:lang="ru"><p>367000, г. Махачкала, ул. М.Гаджиева, д. 45</p></bio><bio xml:lang="en"><p>45, M.Gadzhieva st., Mahachkala, 367000</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>Степанов</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Stepanov</surname><given-names>V. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>634050, г. Томск, ул. Набережная реки Ушайки, д. 10</p></bio><bio xml:lang="en"><p>10, Nab. Ushaiki, Tomsk, 634050</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Томский национальный исследовательский медицинский центр Российской академии наук,&#13;
Научно-исследовательский институт медицинской генетики</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Research Institute of Medical Genetics, Tomsk National Research Medical Center of the Russian Academy of Sciences</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Дагестанский федеральный исследовательский центр Российской академии наук</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Dagestan Federal Research Center</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>29</day><month>09</month><year>2025</year></pub-date><volume>24</volume><issue>7</issue><fpage>114</fpage><lpage>115</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Хитринская И.Ю., Харьков В.Н., Зарубин А.А., Раджабов М.О., Степанов В.А., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Хитринская И.Ю., Харьков В.Н., Зарубин А.А., Раджабов М.О., Степанов В.А.</copyright-holder><copyright-holder xml:lang="en">Khitrinskaya I.Y., Kharkov V.N., Zarubin A.A., Radzhabov M.O., Stepanov V.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.medgen-journal.ru/jour/article/view/3097">https://www.medgen-journal.ru/jour/article/view/3097</self-uri><abstract><p>Проведен корреляционный анализ полиморфных вариантов (SNP) гена EPAS1 у 359 индивидов 52 популяций коренных этносов России и сопредельных стран с климато-географическими характеристиками. Выявлены наиболее значимые SNP (rs17039192, rs4953342, rs6743087, rs1374749, rs4953361) и оценена частота их встречаемости в изученных популяциях. Показана специфичность распространения SNP для коренного населения Сибири и жителей Кавказа.</p></abstract><trans-abstract xml:lang="en"><p>A correlation analysis of polymorphic variants (SNPs) in the EPAS1 gene was conducted for 359 individuals from 52 indigenous ethnic groups of Russia and neighboring countries, taking into account their climatic and geographical characteristics. The most significant SNPs (rs17039192, rs4953342, rs6743087, rs1374749, rs4953361) were identified, and their frequency distribution was assessed across the studied populations. Specific patterns of SNP distribution among indigenous peoples of Siberia and Caucasus residents were revealed.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>генофонд</kwd><kwd>ген EPAS1</kwd><kwd>SNP</kwd><kwd>адаптация популяций</kwd></kwd-group><kwd-group xml:lang="en"><kwd>gene pool</kwd><kwd>EPAS1 gene</kwd><kwd>SNP</kwd><kwd>population adaptation</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Исследование выполнено за счет гранта Российского научного фонда № 22-64-00060, https://rscf.ru/project/22-64-00060/.</funding-statement><funding-statement xml:lang="en">The study was supported by the Russian Science Foundation grant № 22-64-00060, https://rscf.ru/project/22-64-00060.</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">Beall C.M., Cavalleri G.L., Deng L. et al. 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