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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">sibvest</journal-id><journal-title-group><journal-title xml:lang="ru">Сибирский вестник сельскохозяйственной науки</journal-title><trans-title-group xml:lang="en"><trans-title>Siberian Herald of Agricultural Science</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0370-8799</issn><issn pub-type="epub">2658-462X</issn><publisher><publisher-name>Siberian Federal Scientific Centre of Agro-BioTechnologies of the Russian Academy of Sciences</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.26898/0370-8799-2019-6-9</article-id><article-id custom-type="elpub" pub-id-type="custom">sibvest-632</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>ЖИВОТНОВОДСТВО И ВЕТЕРИНАРИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ANIMAL HUSBANDRY ABD VETERINARY SCIENCE</subject></subj-group></article-categories><title-group><article-title>Оценка индивидуального уровня гомозиготности быков на основе геномной информации</article-title><trans-title-group xml:lang="en"><trans-title>Evaluation of the individual level of homozygosity of bulls on the basis of genomic information</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>Игнатьева</surname><given-names>Л. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Ignatieva</surname><given-names>L. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>кандидат сельскохозяйственных наук, ведущий научный сотрудник </p><p>Московская область, г.о. Подольск</p></bio><bio xml:lang="en"><p>Candidate of Science in Agriculture, Lead Researcher </p><p>Moscow region, Podolsk</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>Белоус</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Belous</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>младший научный сотрудник, аспирант </p><p>Московская область, г.о. Подольск</p></bio><bio xml:lang="en"><p>Junior Researcher, Postgraduate Student </p><p>Moscow region, Podolsk</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>Недашковский</surname><given-names>И. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Nedashkovsky</surname><given-names>I. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>младший научный сотрудник, аспирант </p><p>Московская область, г.о. Подольск</p></bio><bio xml:lang="en"><p>Junior Researcher, Postgraduate Student </p><p>Moscow region, Podolsk</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>Костюнина</surname><given-names>О. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kostyunina</surname><given-names>О. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>доктор биологических наук, заведующий лабораторией, ведущий научный сотрудник</p><p>Московская область, г.о. Подольск</p></bio><bio xml:lang="en"><p>Doctor of Science in Biology, Head of Laboratory, Lead Researcher</p><p>Moscow region, Podolsk</p></bio><email xlink:type="simple">kostolan@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>Сермягин</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Sermyagin</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>кандидат сельскохозяйственных наук, заведующий отделом, ведущий научный сотрудник</p><p>142132, Московская область, Городской округ Подольск, пос. Дубровицы, 60</p></bio><bio xml:lang="en"><p>Candidate of Science in Agriculture, Head of Division, Lead Researcher</p><p>60 Dubrovitsy, Podolsk, Moscow region, 142132</p></bio><email xlink:type="simple">popgen@vij.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>Зиновьева</surname><given-names>Н. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Zinovieva</surname><given-names>N. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>доктор биологических наук, профессор, академик РАН, директор ФГБНУ ФНЦ ВИЖ им. Л.К. Эрнста</p><p>Московская область, г.о. Подольск</p></bio><bio xml:lang="en"><p>Doctor of Science in Biology, Professor, Member RAS academy, Director of Federal Science Center for Animal Husbandry named after L.K.</p><p>Moscow region, Podolsk</p></bio><email xlink:type="simple">n_zinovieva@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Федеральный научный центр животноводства – Всероссийский научно-исследовательский институт животноводства имени академика Л.К. Эрнста<country>Россия</country></aff><aff xml:lang="en">Federal Science Center for Animal Husbandry named after Academy Member L.K. Ernst<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>28</day><month>01</month><year>2020</year></pub-date><volume>49</volume><issue>6</issue><fpage>79</fpage><lpage>87</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Игнатьева Л.П., Белоус А.А., Недашковский И.С., Костюнина О.В., Сермягин А.А., Зиновьева Н.А., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Игнатьева Л.П., Белоус А.А., Недашковский И.С., Костюнина О.В., Сермягин А.А., Зиновьева Н.А.</copyright-holder><copyright-holder xml:lang="en">Ignatieva L.P., Belous A.A., Nedashkovsky I.S., Kostyunina О.V., Sermyagin A.A., Zinovieva N.A.</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://sibvest.elpub.ru/jour/article/view/632">https://sibvest.elpub.ru/jour/article/view/632</self-uri><abstract><p>Представлены результаты оценки геномного инбридинга быков-производителей популяции скота черно-пестрой и голштинской пород Центрального региона России. Исследования проведены путем обнаружения протяженных гомозиготных фрагментов в геноме животного – паттернов гомозиготности (ROH) в сравнении с традиционным подходом определения инбридинга по родословной. Анализ ROH проводили с помощью биочипа Illumina Bovine SNP50K v2 BeadChip плотностью 54609 SNP на популяции быковпроизводителей черно-пестрой и голштинской пород (n = 100 гол.) Московской и Ленинградской областей. Наибольшие показатели числа и суммарной длины ROH в изученной популяции обнаружено на хромосомах 3, 6, 9, 10, 20 и 24, при средней длине 10,34; 9,15; 10,33; 12,37 и 9,05 Mb соответственно. Число сегментов ROH колебалось от 5 до 34 при среднем значении 19,1. Средний размер ROH составлял 8539 ± 161 kb с общим числом нуклеотидных мутаций 136,2 ± 2,5 SNP и плотностью покрытия 62,2 kb. Установлено, что чем больше величина инбридинга по родословной, тем выше частота встречаемости гомозиготных сегментов (в среднем от 15,5 до 25,7 соответственно, при величине инбридинга от 0 до 8,5%). Суммарная длина паттернов и среднее значение ROH имеют тенденцию к увеличению в зависимости от уровня инбридинга (271,3 Mb и 10862 kb при значении 5,0% и выше). Наиболее высокая повторяемость с коэффициентом инбридинга получена у показателя суммы гомозиготных паттернов генома и диаллельными маркерами 0,517 и 0,475 соответственно. Контроль уровня гомозиготности на основе геномной информации наиболее точно отражает истинный уровень инбридинга, позволяет более эффективно проводить мониторинг селекционного процесса в популяциях животных.</p></abstract><trans-abstract xml:lang="en"><p>The results of the evaluation of genomic inbreeding of stud bulls of Black-and-White and Holstein breeds of the Central region of Russia are presented. The studies were carried out by detecting long homozygous fragments in the animal genome – runs of homozygosity (ROH), compared to the traditional approach of determining inbreeding by pedigree. ROH analysis was performed using the Illumina Bovine SNP50K v2 BeadChip biochip with the density of 54609 SNP in the population of stud bulls of Black-and-White and Holstein breeds (n = 100) in Moscow and Leningrad regions. The largest number and total length of ROH in the studied population were found on chromosomes 3, 6, 9, 10, 20, and 24, with an average length of 10.34; 9.15; 10.33; 12.37, and 9.05 Mb, respectively. The number of ROH segments varied from 5 to 34, with an average of 19.1. The average ROH size was 8539 ± 161 kb with the total number of nucleotide mutations of 136.2 ± 2.5 SNP and coverage density of 62.2 kb. It was found that the larger the inbreeding value by pedigree, the higher the frequency of occurrence of homozygous segments (on average from 15.5 to 25.7, respectively, with the inbreeding value from 0 to 8.5%). The total length of the fragments and the average value of ROH tend to increase depending on the inbreeding level (271.3 Mb and 10862 kb at the inbreeding value of 5.0% and higher). The highest repeatability with the inbreeding coefﬁ cient was obtained for the sum of homozygous genome patterns and diallelic markers, 0.517 and 0.475, respectively. Monitoring the level of homozygosity on the basis of genomic information most accurately reﬂ ects the true level of inbreeding, and allows more efﬁ cient monitoring of the breeding process in animal populations.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>крупный рогатый скот</kwd><kwd>инбридинг</kwd><kwd>паттерны гомозиготности</kwd><kwd>однонуклеотидный полиморфизм</kwd></kwd-group><kwd-group xml:lang="en"><kwd>cattle</kwd><kwd>inbreeding</kwd><kwd>runs of homozygosity</kwd><kwd>single nucleotide polymorphism</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">Howard J.T., Maltecca C., Haile-Mariam M., Hayes B.J., Pryce J.E. Characterizing homozygosity across United States, New Zealand and Australian Jersey cow and bull populations // BMC Genomics. 2015. Vol. 16. P. 187. DOI: 10.1186/s12864-015-1352-4.</mixed-citation><mixed-citation xml:lang="en">Howard J.T., Maltecca C., Haile-Mariam M., Hayes B.J., Pryce J.E. Characterizing homozygosity across United States, New Zealand and Australian Jersey cow and bull populations. BMC Genomics, 2015, vol. 16, pp. 187. DOI: 10.1186/s12864-015-1352-4.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Howard J.T., Pryce J.E., Baes C., Maltecca C. Inbreeding in the genomics era: Inbreeding, inbreeding depression, and management of genomic variability // Journal of Dairy Science. 2017. Vol. 100. P. 1–16. DOI: 10.3168/ jds.2017-12787.</mixed-citation><mixed-citation xml:lang="en">Howard J.T., Pryce J.E., Baes C., Maltecca C. Inbreeding in the genomics era: Inbreeding, inbreeding depression, and management of genomic variability. Journal of Dairy Science, 2017, vol. 100, pp. 1–16. DOI: 10.3168/ jds.2017-12787.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Ferencakovic M., Soelkner J., Curik I. Estimating autozygosity from high-throughput information: effects of SNP density and genotyping errors // Genetics Selection Evolution. 2013. Vol. 45. P. 42. DOI: 10.1186/1297-9686-45-42.</mixed-citation><mixed-citation xml:lang="en">Ferencakovic M., Soelkner J., Curik I. Estimating autozygosity from high-throughput information: effects of SNP density and genotyping errors. Genetics Selection Evolution, 2013, vol. 45, pp. 42. DOI: 10.1186/1297-9686-45-42.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Curik I., Ferencakovic M., Soelkner J. Genomic dissection of inbreeding depression: a gate to new opportunities // Revista Brasileira de Zootecnia. 2017. Vol. 46(9). P. 773–782. DOI: 10.1590/s1806-92902017000900010.</mixed-citation><mixed-citation xml:lang="en">Curik I., Ferencakovic M., Sölkner J. Genomic dissection of inbreeding depression: a gate to new opportunities. Revista Brasileira de Zootecnia, 2017, vol. 46 (9), pp. 773–782. DOI: 10.1590/s1806-92902017000900010.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Forutan M., Mahyari S.A., Baes C., Melzer N., Schenke F.S., Sargolzaei M. Inbreeding and runs of homozygosity before and after genomic selection in North American Holstein cattle // BMC Genomics. 2018. Vol. 19. P. 98. DOI: 10.1186/s12864-018-4453-z.</mixed-citation><mixed-citation xml:lang="en">Forutan M., Mahyari S.A., Baes C., Melzer N., Schenke F.S., Sargolzaei M. Inbreeding and runs of homozygosity before and after genomic selection in North American Holstein cattle. BMC Genomics, 2018, no. 19, pp. 98. DOI: 10.1186/s12864-018-4453-z.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Kim E.S., Cole J.B., Huson H., Wiggans G.R., Van Tassell C.P., Crooker B.A., Liu G., Da Y., Sonstegard T.S. Effect of Artiﬁ cial Selection on Runs of Homozygosity in U.S. Holstein Cattle // PLOS ONE. 2013. Vol. 8. Issue 11. P. e80813. DOI: 10.1371/journal.pone.0080813.</mixed-citation><mixed-citation xml:lang="en">Kim E.-S., Cole J.B., Huson H., Wiggans G.R., Van Tassell C.P., Crooker B.A., Liu G., Da Y., Sonstegard T.S. Effect of Artiﬁ cial Selection on Runs of Homozygosity in U.S. Holstein Cattle. PLOS ONE, 2013, vol. 8, iss. 11, pp. e80813. DOI:10.1371/journal.pone.0080813.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Недашковский И.С., Сермягин А.А., Богданова Т.В., Ермилова. Н., Янчуков И.Н., Зиновьева Н.А. Оценка влияния уровня инбридинга на молочную продуктивность и воспроизводительные качества коров голштинизированной популяции черно-пестрой породы // Молочное и мясное скотоводство. 2018. № 7. С. 17–22.</mixed-citation><mixed-citation xml:lang="en">Nedashkovskii I.S., Sermyagin A.A., Bogdanova T.V., Ermilova. N., Yanchukov I.N., Zinov’eva N.A. Otsenka vliyaniya urovnya inbridinga na molochnuyu produktivnost’ i vosproizvoditel’nye kachestva korov golshtinizirovannoi populyatsii cherno-pestroi porody [Evaluation of inbreeding effect on milk production and fertility traits of blackand-white cattle improved by Holstein breed]. Molochnoe i myasnoe skotovodstvo [Dairy and Beef Cattle Farming], 2018, no. 7, pp.17–22. (In Russian).</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Недашковский И.С., Костюнина О.В., Волкова В.В., Ермилов А.Н., Сермягин А.А. Оценка племенной ценности быков-производителей голштинской породы по качеству потомства в связи с уровнем гомозиготности по STRмаркерам // Вестник Рязанского государственного агротехнологического университета имени П.А. Костычева. 2019. № 3 (43). С. 36–43.</mixed-citation><mixed-citation xml:lang="en">Nedashkovskii I.S., Kostyunina O.V., Volkova V.V., Ermilov A.N., Sermyagin A.A. Otsenka plemennoi tsennosti bykov-proizvoditelei golshtinskoi porody po kachestvu potomstva v svyazi s urovnem gomozigotnosti po STRmarkeram [Estimation of the breeding value for Holstein stud bulls using progeny testing in connection with the homozygosity level calculated by STR-markers]. Vestnik ryazanskogo gosudarstvennogo agrotekhnologicheskogo universiteta imeni P.A. Kostycheva [Herald of Ryazan State Agrotechnological University named after P. A. Kostychev], 2019, no. 3 (43), pp. 36–43. (In Russian).</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Romanenkova O.S., Volkova V.V., Kostyunina O.V., Gladyr E.A., Naryshkina E.N., Sermyagin A.A., Zinovieva N.A. The distribution for LoF-mutations in the FANCI, APAF1, SMC2, GART and APOB genes of the Russian Holstein cattle population // Journal of Animal Science. 2017. Vol. 95. Suppl. 4. P. 83. DOI:10.2527/ asasann.2017.168.</mixed-citation><mixed-citation xml:lang="en">Romanenkova O.S., Volkova V.V., Kostyunina O.V., Gladyr E.A., Naryshkina E.N., Sermyagin A.A., Zinovieva N.A. The distribution for LoF-mutations in the FANCI, APAF1, SMC2, GART and APOB genes of the Russian Holstein cattle population. Journal of Animal Science, 2017, vol. 95, suppl. 4, pp. 83. DOI:10.2527/ asasann.2017.168.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Pryce J.E., Haile-Mariam M., Goddard M.E., Hayes B.J. Identiﬁ cation of genomic regions associated with inbreeding depression in Holstein and Jersey dairy cattle // Genetics Selection Evolution. 2014. № 46. P. 71. DOI: 10.1186/s12711-014-0071-7.</mixed-citation><mixed-citation xml:lang="en">Pryce J.E., Haile-Mariam M., Goddard M.E., Hayes B.J.  Identiﬁ cation of genomic regions associated with inbreeding depression in Holstein and Jersey dairy cattle. Genetics Selection Evolution, 2014, no. 46, pp. 71. DOI: 10.1186/ s12711-014-0071-7.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Nedashkovsky I., Sermyagin A., Kostyunina O., Brem G., Zinovieva N. Assessing homo zygosity level in the Russian Black-and-White and Holstein cattle using whole-genome analysis // Journal of Animal Science. 2018; Vol. 96. Suppl 3, P. 139. DOI: 10.1093/jas/sky404.304.</mixed-citation><mixed-citation xml:lang="en">Nedashkovsky I., Sermyagin A., Kostyunina O., Brem G., Zinovieva N. Assessing homozygosity level in the Russian Black-and-White and Holstein cattle using whole-genome analysis. Journal of Animal Science, 2018, vol. 96, suppl 3, pp. 139. DOI: 10.1093/jas/sky404.304.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Сермягин А.А., Белоус А.А., Контэ А.Ф., Филипченко А.А., Ермилов А.Н., Янчуков И.Н., Племяшов К.В., Брем Г., Зиновьева Н.А. Валидация геномного прогноза племенной ценности быков-производителей по признакам молочной продуктивности дочерей на примере популяции черно-пестрого и голштинского скота // Сельскохозяйственная биология. 2017; № 6. С. 1148–1156. DOI: 10.15389/agrobiology.2017.6.1148rus.</mixed-citation><mixed-citation xml:lang="en">Sermyagin A.A., Belous A.A., Konte A.F., Filipchenko A.A., Ermilov A.N., Yanchukov I.N., Plemyashov K.V., Brem G., Zinov’eva N.A. Validatsiya genomnogo prognoza plemennoi tsennosti bykov-proizvoditelei po priznakam molochnoi produktivnosti docherei na primere populyatsii cherno-pestrogo i golshtinskogo skota [Genomic evaluation of bulls for daughters’ milk traits in Russian black-and-white and Holstein cattle population through the validation procedure]. Sel’skokhozyaistvennaya biologiya [Agricultural Biology], 2017, no. 6, pp. 1148–1156. (In Russian). DOI: 10.15389/ agrobiology.2017.6.1148rus.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Aguilar I., Misztal I. Technical Note: Recursive Algorithm for Inbreeding Coefﬁ cients Assuming Nonzero Inbreeding of Unknown Parents // Journal of Dairy Science. 2008. № 91. С. 1669–1672. DOI: 10.3168/jds.20070575.</mixed-citation><mixed-citation xml:lang="en">Aguilar I., Misztal I. Technical Note: Recursive Algorithm for Inbreeding Coefﬁ cients Assuming Nonzero Inbreeding of Unknown Parents. Journal of Dairy Science, 2008, no. 91, pp. 1669–1672. DOI: 10.3168/jds.2007-0575.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Purcell S., Neale B., Todd-Brown K., Thomas L., Ferreira M.A.R., Bender D., Maller J., Sklar P., W. de Bakker P.I., Daly M.J., Sham P.C. PLINK: A Tool Set for Whole-Genome Association and Population-Based Linkage Analyses // The American Journal of Human Genetics. 2007. Vol. 81. P. 559–575.</mixed-citation><mixed-citation xml:lang="en">Purcell S., Neale B., Todd-Brown K., Thomas L., Ferreira M.A.R., Bender D., Maller J., Sklar P., W. de Bakker P.I., Daly M.J., Sham P.C. PLINK: A Tool Set for Whole-Genome Association and Population-Based Linkage Analyses. The American Journal of Human Genetics, 2007, vol. 81, pp. 559–575.</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>
