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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/VJ17.299</article-id><article-id custom-type="elpub" pub-id-type="custom">vavilov-1224</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>ГЕНОМИКА И ГЕННАЯ ИНЖЕНЕРИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>GENOMICS AND GENE ENGINEERING</subject></subj-group></article-categories><title-group><article-title>Ассоциация числа копий эндогенных ретровирусов типа А  с гематологическими показателями и полом у мини-свиней</article-title><trans-title-group xml:lang="en"><trans-title>An association between type A porcine endogenous retrovirus copy number and hematological parameters and gender in miniature pigs</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>Айтназаров</surname><given-names>Р. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Aitnazarov</surname><given-names>R. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Новосибирск.</p></bio><bio xml:lang="en"><p>Novosibirsk.</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>Никитин</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Nikitin</surname><given-names>S. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Новосибирск.</p></bio><bio xml:lang="en"><p>Novosibirsk.</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>Концевая</surname><given-names>Г. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kontsevaya</surname><given-names>G. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Новосибирск.</p></bio><bio xml:lang="en"><p>Novosibirsk.</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> Воевода</surname><given-names>М. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Voevoda</surname><given-names>M. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Новосибирск.</p></bio><bio xml:lang="en"><p>Novosibirsk.</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>Юдин</surname><given-names>Н. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Yudin</surname><given-names>N. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Новосибирск.</p></bio><bio xml:lang="en"><p>Novosibirsk.</p></bio><email xlink:type="simple">yudin@bionet.nsc.ru</email><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Федеральный исследовательский центр Институт цитологии и генетики Сибирского отделения Российской академии наук; Новосибирский национальный исследовательский государственный университет.<country>Россия</country></aff><aff xml:lang="en">Institute of Cytology and Genetics SB RAS; Novosibirsk State University.<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru">Федеральный исследовательский центр Институт цитологии и генетики Сибирского отделения Российской академии наук.<country>Россия</country></aff><aff xml:lang="en">Institute of Cytology and Genetics SB RAS.<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru">Федеральный исследовательский центр Институт цитологии и генетики Сибирского отделения Российской академии наук; Новосибирский национальный исследовательский государственный университет;Научно-исследовательский институт терапии и профилактической медицины – филиал Федерального исследовательского центра Институт цитологии и генетики Сибирского отделения Российской академии наук.<country>Россия</country></aff><aff xml:lang="en">Institute of Cytology and Genetics SB RAS; Novosibirsk State University;  Research Institute of Internal and Preventive Medicine – Branch of the Institute of Cytology and Genetics SB RAS.<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2017</year></pub-date><pub-date pub-type="epub"><day>23</day><month>12</month><year>2017</year></pub-date><volume>21</volume><issue>7</issue><fpage>778</fpage><lpage>782</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Айтназаров Р.Б., Никитин С.В., Концевая Г.В.,  Воевода М.И., Юдин Н.С., 2017</copyright-statement><copyright-year>2017</copyright-year><copyright-holder xml:lang="ru">Айтназаров Р.Б., Никитин С.В., Концевая Г.В.,  Воевода М.И., Юдин Н.С.</copyright-holder><copyright-holder xml:lang="en">Aitnazarov R.B., Nikitin S.V., Kontsevaya G.V., Voevoda M.I., Yudin N.S.</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/1224">https://vavilov.elpub.ru/jour/article/view/1224</self-uri><abstract><p>Свинья является наиболее перспективным видом для ксенотрансплантации органов и клеток человеку. Внедрение ксенотрансплантации в клиническую практику сдерживается возможным риском передачи реципиенту зоонозных инфекционных заболеваний. Эндогенные ретровирусы свиней (PERV) способны встраиваться в геном клетки в виде ДНК-копий. Три типа ретровирусов PERV – А, В и С – различаются по нуклеотидной последовательности гена env. PERV типа A и B могут инфицировать некоторые линии клеток человека in vitro. Для широкого внедрения ксенотрансплантации необходим поиск простых фенотипических признаков, по которым можно отбирать животных с наименьшим числом ретровирусов в геноме. Целью работы было выявление корреляции числа копий гена envA PERV c гематологическими показателями, полом и окраской у мини-свиней Института цитологии и генетики (ИЦиГ) СО РАН. Были определены референсные значения восемнадцати параметров крови для мини-свиней, включая  абсолютное  содержание лейкоцитов (WBC), эритроцитов (RBC) и тромбоцитов (PLT), абсолютное (LYM#) и относительное (LYM%) содержание лимфоцитов, абсолютное (MID#) и относительное (MID%) содержание моноцитов, базофилов и эозинофилов, абсолютное (GRA#) и относительное (GRA%) содержание гранулоцитов, гематокрит (HCT) и тромбокрит (PCT), средний объем эритроцита (MCV) и тромбоцита (MPV). Показатели WBC, MID# и GRA#, а также относительная ширина распределения эритроцитов по объему (RDW-CV) у самцов были достоверно выше, чем у самок. Самки превосходили самцов по средней концентрации гемоглобина в эритроцитарной массе (MCHC) и относительной ширине распределения тромбоцитов по объему (PDW-CV). Корреляционный анализ показал отсутствие связи между числом копий гена envA PERV на клетку и окраской животных. По-видимому, сайты инсерции ретровирусов у мини-свиней либо находятся на одной и той же хромосоме, но на значительном генетическом расстоянии от генов KIT (хромосома 8) и MC1R (хромосома 6), контролирующих окраску, либо локализованы с ними на разных хромосомах. Число копий гена envA PERV у самцов было ниже, чем у самок. Наиболее вероятной причиной гендерных различий является локализация нескольких копий PERV-А на Х хромосоме мини-свиней. Таким образом, материал для ксенотрансплантации целесообразно брать у самцов миниатюрных свиней ИЦиГ СО РАН.</p></abstract><trans-abstract xml:lang="en"><p>Pig is the most promising species for transplantation of organs and cells into humans, although implementation of xenotransplantation in clinical practice has been hindered by the risk of infecting the recipient with zoonotic infectious diseases. Porcine endogenous retroviruses (PERV) are capable of incorporating copies of DNA into the genome of a host cell. Based on the nucleotide sequence of the envelope gene (env), three main types of pig retrovirus, PERV-A, PERV-B and PERV-C, have been recognized, with PERV-A and PERV-B having the capability of infecting human cell lines in vitro. Selection for animals with low copy number of retroviruses in the genome using simple phenotypic indications is required for the widespread implementation of xenotransplantation. The objective of this study was to evaluate the correlation between PERV-A env gene copy number and hematological parameters, gender and coat  color in miniature pigs of the Institute of Cytology and Genetics (ICG) SB RAS. Reference values for eighteen blood parameters of miniature pigs were determined, including white blood cell count (WBC), red blood cell count (RBC), platelet count (PLT), absolute (LYM#) and relative (LYM%)  lymphocyte counts, absolute (MID#) and relative (MID%) monocyte, basophil and eosinophil counts, absolute (GRA#) and relative (GRA%) granulocyte counts, hematocrit (HCT) and thrombocrit (PCT), mean cell volume (MCV) and mean platelet volume (MPV). Males had significantly higher reference values for WBC, MID#, GRA# and red cell distribution width (RDW-CV) as compared to females. The mean corpuscular hemoglobin  concentration (MCHC) and platelet distribution width (PDW-CV) were significantly higher in female animals. No correlation between PERV-A env gene copy number and the coat color of  animals was detected, suggesting that retroviral insertion sites and genes that determine the coat color of miniature pigs, namely KIT (chromosome 8) and MC1R (chromosome 6), are either located far apart on same chromosome or on different chromosomes. The copy number of PERV-A env gene in males was lower than in females. Presence of multiple copies of PERV-A on the X-chromosome is the most probable cause of such gender-related differences in miniature pigs. Thus, male miniature pigs of ICG SB RAS should be the source of material for xenotransplantation.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>ксенотрансплантация</kwd><kwd>мини-свиньи ИЦиГ СО РАН</kwd><kwd>свиной эндогенный ретровирус</kwd><kwd>PERV</kwd><kwd>ген envA</kwd><kwd>пол</kwd><kwd>окраска</kwd><kwd>анализ крови</kwd></kwd-group><kwd-group xml:lang="en"><kwd>xenotransplantation</kwd><kwd>miniature pigs of ICG SB RAS</kwd><kwd>porcine endogenous retrovirus</kwd><kwd>PERV</kwd><kwd>envA gene</kwd><kwd>gender</kwd><kwd>coat color</kwd><kwd>blood test</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">Aitnazarov R.B., Ermolaev V.I., Nikitin S.V., Savina M.A., Kobzev V.F., Knyazev S.P., Goncharenko G.M., Bekenyov V.A., Yudin N.S. Association of endogenous retroviruses of different types with genetic markers in populations of domestic and wild pigs. 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