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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">10.25557/2073-7998.2020.07.73-75</article-id><article-id custom-type="elpub" pub-id-type="custom">medgen-1452</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>Молекулярно-генетические особенности фенилкетонурии в популяции Казахстана</article-title><trans-title-group xml:lang="en"><trans-title>Molecular genetic characteristics of phenylketonuria in the population of Kazakhstan</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>Салимбаева</surname><given-names>Д. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Salimbayeva</surname><given-names>D. N.</given-names></name></name-alternatives><email xlink:type="simple">sdamilya@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>АО «Научный центр акушерства, гинекологии и перинатологии»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>The Scientific Center of Obstetrics, Gynecology and Perinatology</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>13</day><month>11</month><year>2020</year></pub-date><volume>19</volume><issue>7</issue><fpage>73</fpage><lpage>75</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Салимбаева Д.Н., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Салимбаева Д.Н.</copyright-holder><copyright-holder xml:lang="en">Salimbayeva D.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/1452">https://www.medgen-journal.ru/jour/article/view/1452</self-uri><abstract><p>Целью исследования было изучение спектра и выявление этнических особенностей мутаций гена РАН у пациентов с ФКУ в Казахстане. В статье представлены результаты молекулярно-генетического обследования 88 пациентов с ФКУ из неродственных семей, из них 36 пациентов казахской национальности, 44 русских, 5 уйгуров и 3 узбека. Наиболее частой мутацией в гене РАН у казахов была мутация p.243Q (с частотой 0,250), у русских, уйгур и узбеков - мутация p.R408W с частотой 0,545, 0,400 и 0,333 соответственно. Только у казахов были выявлены следующие мутации в гене РАН: IVS4+5G&gt;T, IVS10-14C&gt;G (0,028), p.V230I (0,028), p.A300S (0,014), p.W187X (0,014), p.R158Q (0,014), p.Y387H (0,014), p.I65N (0,014), p.R243L (0,014), p.Val399= (0,014), c.326e&gt;G (0,014), p.P119S (0,014). Мутации IVS7-3C&gt;A и p.E390G гена РАН были обнаружены только у русских. Для пациентов уйгурской национальности этнически специфичной оказалась мутация p.R413P, для узбеков - мутации p.R261X, G188D, p.R252Q, c.826-829 ins/del4?. Полученные результаты позволили описать спектр и этнические особенности мутаций гена РАН в Казахстане.</p></abstract><trans-abstract xml:lang="en"><p>The aim of the study was to study the spectrum and identify ethnic characteristics of mutations of PAH gene in patients with PKU in Kazakhstan. The article presents the results of molecular genetic examination of 88 patients with PKU from unrelated families, including 36 patients of Kazakh nationality, 44 Russians, 5 Uighurs and 3 Uzbeks. The most frequent mutation in the PAH gene in Kazakhs was p.243Q mutation (with a frequency of 0.250), in Russians, Uighurs and Uzbeks p.R408W mutation with a frequency of 0.545, 0.400 and 0.333, respectively. Only in Kazakhs, following mutations were identified in PAH gene: IVS4 + 5G&gt; T, IVS10-14C&gt; G (0.028), p.V230I (0.028), p.A300S (0.014), p.W187X (0.014), p.R158Q (0.014), p.Y387H (0.014), p.I65N (0.014), p.R243L (0.014), p.Val399 = (0.014), c.326e&gt; G (0.014), p.P119S (0.014). Mutations IVS7-3C&gt; A and p.E390G in PAH gene were found only in Russians. For patients of Uyghur nationality, mutation p.R413P turned out to be ethnically specific; for Uzbeks, the mutations p.R261X, G188D, p.R252Q, c.826-829 ins/del4?. The results obtained allowed us to describe the spectrum and ethnic characteristics of mutations of PAH gene in Kazakhstan.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>фенилкетонурия</kwd><kwd>ген фенилаланингидроксилазы</kwd><kwd>Казахстан</kwd></kwd-group><kwd-group xml:lang="en"><kwd>phenylketonuria</kwd><kwd>phenylalanine hydroxylase gene</kwd><kwd>Kazakhstan</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title></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>
