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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">10.25557/2073-7998.2025.06.62-63</article-id><article-id custom-type="elpub" pub-id-type="custom">medgen-3023</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>КРАТКОЕ СООБЩЕНИЕ</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>Принципы клинической интерпретации моногенных CNV</article-title><trans-title-group xml:lang="en"><trans-title>Hallmarks of clinical interpretation of single-gene CNVs</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>Кашеварова</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kashevarova</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>6304050, Томск, Набережная реки Ушайки, д. 10</p></bio><bio xml:lang="en"><p>10, Nab. Ushaiki, Tomsk, 634050</p></bio><email xlink:type="simple">anna.kashevarova@medgenetics.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>Лебедев</surname><given-names>И. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Lebedev</surname><given-names>I. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>6304050, Томск, 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>Научно-исследовательский институт медицинской генетики, Томский национальный исследовательский медицинский центр РАН</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Research Institute of Medical Genetics, Tomsk National Research Medical Center, Russian Academy of Sciences</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>21</day><month>08</month><year>2025</year></pub-date><volume>24</volume><issue>6</issue><fpage>62</fpage><lpage>63</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Кашеварова А.А., Лебедев И.Н., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Кашеварова А.А., Лебедев И.Н.</copyright-holder><copyright-holder xml:lang="en">Kashevarova A.A., Lebedev I.N.</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/3023">https://www.medgen-journal.ru/jour/article/view/3023</self-uri><abstract><p>Выявление вариаций числа копий единичных генов с помощью молекулярно-генетических методов привело к необходимости разработки алгоритма их клинической интерпретации. В сообщении приводятся основные этапы, особенности и сложности интерпретации патогенетической значимости моногенных CNV.</p></abstract><trans-abstract xml:lang="en"><p>The detection of copy number variations (CNVs) of single genes using molecular genetic methods has created a need to develop an algorithm for their clinical interpretation. This report presents the main stages, features and complexities of interpreting the pathogenic significance of single-gene CNVs.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>моногенные CNV</kwd><kwd>интерпретация</kwd></kwd-group><kwd-group xml:lang="en"><kwd>single-gene CNVs</kwd><kwd>interpretation</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена при финансовой поддержке темы государственного задания (номер государственного учета НИОКТР 122020300041-7).</funding-statement><funding-statement xml:lang="en">The work was supported by the theme of the state assignment (#122020300041-7).</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">Brandt T., Sack L.M., Arjona D. et al. Adapting ACMG/AMP sequence variant classification guidelines for single-gene copy number variants. 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