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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">10.25557/2073-7998.2025.11.90-92</article-id><article-id custom-type="elpub" pub-id-type="custom">medgen-3310</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>Протяженные участки гомозиготности у пациентов c аномальным фенотипом без клинически значимых CNV</article-title><trans-title-group xml:lang="en"><trans-title>Long contiguous stretches of homozygosity detected by chromosomal microarrays (CMA) in patients with an abnormal phenotype and no clinically significant 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>Маркова</surname><given-names>Ж. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Markova</surname><given-names>Zh. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>115522, Москва, ул. Москворечье, д.1</p></bio><bio xml:lang="en"><p>1 Moskvorechye st., Moscow, 115522</p></bio><email xlink:type="simple">zhmark71@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>Яковлева</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Iakovleva</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>115522, Москва, ул. Москворечье, д.1</p></bio><bio xml:lang="en"><p>1 Moskvorechye st., Moscow, 115522</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>Шилова</surname><given-names>Н. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Shilova</surname><given-names>N. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>115522, Москва, ул. Москворечье, д.1</p></bio><bio xml:lang="en"><p>1 Moskvorechye st., Moscow, 115522</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБНУ Медико-генетический научный центр имени академика Н.П. Бочкова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Research Centre for Medical Genetics</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>24</day><month>12</month><year>2025</year></pub-date><volume>24</volume><issue>11</issue><fpage>90</fpage><lpage>92</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Маркова Ж.Г., Яковлева А.С., Шилова Н.В., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Маркова Ж.Г., Яковлева А.С., Шилова Н.В.</copyright-holder><copyright-holder xml:lang="en">Markova Z.G., Iakovleva A.S., Shilova N.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://www.medgen-journal.ru/jour/article/view/3310">https://www.medgen-journal.ru/jour/article/view/3310</self-uri><abstract><p>Мы представляем данные анализа ROH в группе пациентов без клинически значимых CNV. Группа обследованных состояла из 561 пациента. Множественные ROH, превышающие 1% от общего генома аутосом, наблюдались у 8 пациентов, и в 8 случаях единичные или множественные ROH размером более 7 млн п.н. были локализованы на одной хромосоме.</p></abstract><trans-abstract xml:lang="en"><p>We present data from ROH analysis in a cohort of patients without clinically significant CNVs. The study cohort consisted of 561 patients. Multiple ROHs exceeding 1% of the total autosomal genome were observed in 8 patients and in 8 cases single or multiple ROHs larger than 7Mb were localized on the same chromosome.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>ХМА</kwd><kwd>нарушения развития</kwd><kwd>SNP-анализ</kwd><kwd>ROH</kwd><kwd>гомозиготность</kwd><kwd>однородительская дисомия (UPD)</kwd><kwd>импринтинг</kwd><kwd>мозаицизм</kwd></kwd-group><kwd-group xml:lang="en"><kwd>microarrays</kwd><kwd>developmental disorders</kwd><kwd>SNPs</kwd><kwd>ROH</kwd><kwd>homozygosity</kwd><kwd>uniparental disomy (UPD)</kwd><kwd>imprinting</kwd><kwd>mosaic</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Исследование проведено в рамках темы НИР №122032300370-1 «Изучение структурно-функциональных особенностей и механизмов формирования хромосомных аномалий и геномного дисбаланса»</funding-statement><funding-statement xml:lang="en">The research was carried out within the state assignment of the Ministry of Education and Science of the Russian Federation (project No. 122032300370-1)</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">Wang J.C., Ross L., Mahon L.W., et al. Regions of homozygosity identified by oligonucleotide SNP arrays: evaluating the incidence and clinical utility. Eur J Hum Genet. 2015;23(5):663-71. doi: 10.1038/ejhg.2014.153.</mixed-citation><mixed-citation xml:lang="en">Wang J.C., Ross L., Mahon L.W., et al. Regions of homozygosity identified by oligonucleotide SNP arrays: evaluating the incidence and clinical utility. Eur J Hum Genet. 2015;23(5):663-71. doi: 10.1038/ejhg.2014.153.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Nakka P., Pattillo Smith S., O’Donnell-Luria A.H., et al. Characterization of Prevalence and Health Consequences of Uniparental Disomy in Four Million Individuals from the General Population. Am J Hum Genet. 2019;105(5):921-932. doi: 10.1016/j.ajhg.2019.09.016.</mixed-citation><mixed-citation xml:lang="en">Nakka P., Pattillo Smith S., O’Donnell-Luria A.H., et al. Characterization of Prevalence and Health Consequences of Uniparental Disomy in Four Million Individuals from the General Population. Am J Hum Genet. 2019;105(5):921-932. doi: 10.1016/j.ajhg.2019.09.016.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Лебедев И.Н., Шилова Н.В., Юров И.Ю., и др. Рекомендации Российского общества медицинских генетиков по хромосомному микроматричному анализу. Медицинская генетика. 2023;22(10):3-47. https://doi.org/10.25557/2073-7998.2023.10.3-47</mixed-citation><mixed-citation xml:lang="en">Lebedev I.N., Shilova N.V., Iourov I.Yu., et al. Rekomendatsii Rossiyskogo obshchestva meditsinskikh genetikov po khromosomnomu mikromatrichnomu analizu [Guidelines of the Russian Society of Medical Geneticists for Chromosomal Microarray Analysis]. Meditsinskaya genetika [Medical Genetics]. 2023;22(10):3-47. (In Russ.) https://doi.org/10.25557/2073-7998.2023.10.3-47</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Liehr T. Uniparental disomy is a chromosomic disorder in the first place. Mol Cytogenet. 2022;15(1):5. doi: 10.1186/s13039-022-00585-2</mixed-citation><mixed-citation xml:lang="en">Liehr T. Uniparental disomy is a chromosomic disorder in the first place. Mol Cytogenet. 2022;15(1):5. doi: 10.1186/s13039-022-00585-2</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
