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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">ivm</journal-id><journal-title-group><journal-title xml:lang="ru">Международный вестник ветеринарии</journal-title><trans-title-group xml:lang="en"><trans-title>International Journal of Veterinary Medicine</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2072-2419</issn><publisher><publisher-name>SpbGUVM Publishing House</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.52419/issn2072-2419.2024.4.480</article-id><article-id custom-type="elpub" pub-id-type="custom">ivm-1557</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>АКУШЕРСТВО, ГИНЕКОЛОГИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>OBSTETRICS, GYNECOLOGY</subject></subj-group></article-categories><title-group><article-title>Кандидатные гены связанные с качеством спермы жеребцов</article-title><trans-title-group xml:lang="en"><trans-title>CANDIDATE GENES ASSOCIATED WITH STALLION SPERM QUALITY</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6434-6287</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Щербаков</surname><given-names>Ю. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Shcherbakov</surname><given-names>Yu. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Щербаков Ю.С. – канд. биол. наук, лаборатория молекулярной генетики</p></bio><bio xml:lang="en"><p>Shcherbakov Yu.S. – Ph.D. biological sciences,laboratory of molecular genetics</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8496-5277</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Никиткина</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Nikitkina</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Никиткина Е.В. – канд. биол. наук, лаборатория биологии развития </p></bio><bio xml:lang="en"><p>Nikitkina E.V. – Ph.D. biological sciences, laboratory of developmental biology</p></bio><email xlink:type="simple">nikitkinae@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0210-9344</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Дементьева</surname><given-names>Н. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Dementieva</surname><given-names>N. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Дементьева Н.В. – канд. биол. наук, лаборатория молекулярной генетики</p></bio><bio xml:lang="en"><p>Dementieva N.V. – Ph.D. biological sciences, laboratory of molecular genetics</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Всероссийский научно-исследовательский институт генетики и разведения сельскохозяйственных животных – филиал Федерального государственного бюджетного научного учреждения «Федеральный исследовательский центр животноводства – ВИЖ имени академика Л. К. Эрнста»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Russian Research Institute of Farm Animal Genetics and Breeding — Branch of the L.K. Ernst Federal Research Center for Animal Husbandry</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>20</day><month>01</month><year>2025</year></pub-date><volume>0</volume><issue>4</issue><fpage>480</fpage><lpage>485</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Щербаков Ю.С., Никиткина Е.В., Дементьева Н.В., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Щербаков Ю.С., Никиткина Е.В., Дементьева Н.В.</copyright-holder><copyright-holder xml:lang="en">Shcherbakov Y.S., Nikitkina E.V., Dementieva 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://vetjournal.spbguvm.ru/jour/article/view/1557">https://vetjournal.spbguvm.ru/jour/article/view/1557</self-uri><abstract><p>Определение генетических замен, влияющих на плодовитость мужских особей привлекает внимание многих исследователей. Однако, в настоящее время в России недостаточно внимания уделяется изучению и использованию полученных генетических данных, связанных с качеством спермы животных. В результате GWAS анализа в 2022 год были определены маркерные однонуклеотидные полиморфизмы и предложены кандидатные гены GRM8, FSHR, INHA, IMMP1L. Была поставлена задача секвенировать кандидатные локусы, для выявления полиморфизмов, определяющих формирование признаков, связанных с качеством спермы для разработки программ маркерной селекции и геномного редактирования. В результате проведенного исследования был обнаружен ряд однонуклеотидных полиморфизмов в генах GRM8, FSHR, INHA, IMMP1L. После проведенного анализа было обнаружено влияние обнаруженных SNP в гене GRM8 на качество спермы у жеребцов различных пород.Также на основании полученных SNP расположенных в гене GRM8 была построена дендрограмма. В результате анализа полученной дендрограммы выборка жеребцов разделилась на 2 основные ветви. Сперма жеребцов левой ветви превосходила (была лучше) жеребцов правой по таким показателям как объем, концентрация, общая подвижность, стимуляции дыхательной активности 2,4 ДНФ при оценке после получения и криоконсервации (на 3,28 мл, на 9,62 млн/мл, на 3,6%, на 0,16 и 0,46 соответственно). Однако особи правой ветви превосходят образцы особей другой ветви по показателям прогрессивная подвижность свежей спермы, прогрессивная подвижность после оттаивания (на 18,44% и на 1,54% соответственно). Получены новые знания о генетическом полиморфизме экзонных областей генов GRM8, FSHR, INHA, IMMP1L у жеребцов различных пород (арабская, ганноверская, тракененская, францзская рысистая, советская тяжеловозная и ахалтекинская). </p></abstract><trans-abstract xml:lang="en"><p>The identification of genetic substitutions affecting the malefertility attracts the attention of many researchers. However, in Russia, insufficient attention is currently paid to the study and use of the obtained genetic data related to the quality of animal sperm. As a result of GWAS analysis in 2022, marker single nucleotide polymorphisms were identified and candidate genes GRM8, FSHR, INHA, IMMP1L were proposed. The task was to sequence candidate loci to identify polymorphisms that determine the formation of traits associated with sperm quality for the development of marker selection and genome editing programs. As a result of the study, a number of single nucleotide polymorphisms were found in the GRM8, FSHR, INHA, IMMP1L genes. After the analysis, the effect of the detected SNPs in the GRM8 gene on sperm quality in stallions of various breeds was discovered. Also, based on the obtained SNPs located in the GRM8 gene, a dendrogram was constructed. As a result of the analysis of the obtained dendrogram, the stallion sample was divided into 2 main branches. Stallions of the left branch are superior to stallions of the right in terms of volume, sperm concentration, total motility, stimulation of respiratory activity 2.4 DNF of fresh sperm and after cryopreservation (by 3.28 ml, by 9.62 million/ml, by 3.6%, by 0.16 and 0.46, respectively). However, individuals of the right branch are superior to individuals of the other branch in terms of progressive motility of fresh sperm, progressive motility after thawing (by 18.44% and by 1.54%, respectively). New knowledge was obtained about the genetic polymorphism of exonic regions of the GRM8, FSHR, INHA, IMMP1L genes in stallions of different breeds.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>Equus caballus</kwd><kwd>жеребцы</kwd><kwd>SNP</kwd><kwd>секвенирование</kwd><kwd>сперма</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Equus caballus</kwd><kwd>stallions</kwd><kwd>SNP</kwd><kwd>sequencing</kwd><kwd>sperm</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена при финансовой поддержке Министерства образования и науки, проект № 124020200114-7</funding-statement><funding-statement xml:lang="en">The work was carried out with the financial support of the Ministry of Education and Science, project No. 124020200114-7</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">Loomis P.R. Commercial semen freezing: individual male variation in cryosurvival and the response of stallion sperm to customized freezing protocols /P.R. Loomis, J.K Graham //AnimReprod Sci. - 2008. - №105. - C. 119–128. doi: 10.1016/j.anireprosci.2007.11.010.</mixed-citation><mixed-citation xml:lang="en">Loomis P.R.Commercial semen freezing: individual male variation in cryosurvival and the response of stallion sperm to customized freezing protocols /P.R. Loomis ,J.K Graham //AnimReprod Sci.2008:105:119–128. doi: 10.1016/j.anireprosci.2007.11.010.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Hoffmann N.Optimal concentrations of cryoprotective agents for semen from stallions that are classified ‘good’ or ‘poor’ for freezing / N. Hoffmann, H. Oldenhof, C. Morandini, K. Rohn, H. Sieme // AnimReprod Sci. - 2011. - №125 - C. 112–118. doi: 10.1016/j.anireprosci.2011.03.001</mixed-citation><mixed-citation xml:lang="en">Hoffmann N.Optimal concentrations of cryoprotective agents for semen from stallions that are classified ‘good’ or ‘poor’ for freezing / N. Hoffmann, H. Oldenhof, C. Morandini, K. Rohn, H. Sieme // AnimReprod Sci.2011:125:112–118. doi: 10.1016/j.anireprosci.2011.03.001.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Gottschalk M.Genome-wide association study for semen quality traits in German Warmblood stallions / M. Gottschalk, J. Metzger, G. Martinsson, H. Sieme, O. Distl //AnimReprod Sci. - 2016.- №171. - C. 81–86. doi: 10.1016/j.anireprosci.2016.06.002.</mixed-citation><mixed-citation xml:lang="en">Gottschalk M.Genome-wide association study for semen quality traits in German Warmblood stallions / M. Gottschalk, J. Metzger, G. Martinsson, H. Sieme, O. Distl //AnimReprod Sci.2016: 171:81–86. doi: 10.1016/j.anireprosci.2016.06.002.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Atroshchenko M.M.Reproductive Characteristics of Thawed Stallion Sperm / M.M. Atroshchenko, E. Arkhangelskaya, D.A. Isaev, S.B. Stavitsky, A.M. Zaitsev, V.V. Kalaschnikov, S. Leonov, A.N. Osipov// Animals (Basel). - 2019. -№ 9(12). – С.1099. doi: 10.3390/ani9121099.</mixed-citation><mixed-citation xml:lang="en">Atroshchenko M.M.Reproductive Characteristics of Thawed Stallion Sperm / M.M. Atroshchenko, E. Arkhangelskaya, D.A. Isaev, S.B. Stavitsky, A.M. Zaitsev, V.V. Kalaschnikov, S. Leonov, A.N. Osipov// Animals (Basel).2019:9(12):1099. doi: 10.3390/ani9121099.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Schrimpf R.Screening of whole genome sequences identified high-impact variants for stallion fertility./ R.Schrimpf, M. Gottschalk, J. Metzger, G. Martinsson, H. Sieme, O.Distl //BMC Genomics. - 2016. - №.1. - С. 288. doi: 10.1186/s12864-016-2608-3.</mixed-citation><mixed-citation xml:lang="en">Schrimpf R.Screening of whole genome sequences identified high-impact variants for stallion fertility./ R.Schrimpf, M. Gottschalk, J. Metzger, G. Martinsson, H. Sieme, O.Distl //BMC Genomics. - 2016. - №.1. - С. 288. doi: 10.1186/s12864-016-2608-3.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Schrimpf R.Implication of FKBP6 for male fertility in horses / R. Schrimpf, J. Metzger, G. Martinsson, H. Sieme, O.Distl//ReprodDomest Anim. - 2015. - № 50(2). - С.195-199. doi: 10.1111/rda.12467.</mixed-citation><mixed-citation xml:lang="en">Schrimpf R.Implication of FKBP6 for male fertility in horses / R. Schrimpf, J. Metzger, G. Martinsson, H. Sieme, O.Distl// ReprodDomest Anim. 2015:50(2):195-199. doi: 10.1111/rda.12467.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Gao Q.Association of TNP2 gene polymorphisms of the bta-miR-154 target site with the semen quality traits of Chinese Holstein bulls/ Q. Gao, Z. Ju, Y. Zhang, J. Huang, X. Zhang, C. Qi, J. Li J, J. Zhong, G. Li, C. Wang // PLoS One. - 2014. - №. 9(1) – С. e84355. doi: 10.1371/journal.pone.0084355.</mixed-citation><mixed-citation xml:lang="en">Gao Q.Association of TNP2 gene polymorphisms of the bta-miR-154 target site with the semen quality traits of Chinese Holstein bulls/ Q. Gao, Z. Ju, Y. Zhang, J. Huang, X. Zhang, C. Qi, J. Li J, J. Zhong, G. Li, C. Wang // PLoS One.2014: 9(1):e84355. doi: 10.1371/journal.pone.0084355.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Zhang S.The g.-165 T&gt;C Rather than Methylation Is Associated with Semen Motility in Chinese Holstein Bulls by Regulating the Transcriptional Activity of the HIBADH Gene/S. Zhang, Y. Zhang Y, C. Yang, Z. Ju, X. Wang, Q. Jiang, Y. Sun, J. Huang, J. Zhong, C. Wang // PLoS One. - 2015. - С. 10(7). – С. e0127670. doi: 10.1371/journal.pone.0127670.</mixed-citation><mixed-citation xml:lang="en">Zhang S.The g.-165 T&gt;C Rather than Methylation Is Associated with Semen Motility in Chinese Holstein Bulls by Regulating the Transcriptional Activity of the HIBADH Gene/S. Zhang, Y. Zhang Y, C. Yang, Z. Ju, X. Wang, Q. Jiang, Y. Sun, J. Huang, J. Zhong, C. Wang // PLoS One.2015:10(7):e0127670. doi: 10.1371/journal.pone.0127670.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Sarabia Fragoso J. Relationships between fertility and some parameters in male broiler breeders (body and testicular weight, histology and immunohistochemistry of testes, spermatogenesis and hormonal levels) / J. Sarabia Fragoso J, M. Pizarro Díaz, J.C. Abad Moreno, P. Casanovas Infesta, A. Rodriguez-Bertos, K. Barger //ReprodDomest Anim. - 2013. - №. 48(2). - С. 345-52. doi: 10.1111/j.1439-0531.2012.02161.x.</mixed-citation><mixed-citation xml:lang="en">Sarabia Fragoso J. Relationships between fertility and some parameters in male broiler breeders (body and testicular weight, histology and immunohistochemistry of testes, spermatogenesis and hormonal levels) / J. Sarabia Fragoso J, M. Pizarro Díaz, J.C. Abad Moreno, P. Casanovas Infesta, A. Rodriguez-Bertos, K. Barger //ReprodDomest Anim. 2013:48(2):345-52. doi: 10.1111/j.1439-0531.2012.02161.x.</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>
