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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">10.26898/0370-8799-2023-6-11</article-id><article-id custom-type="elpub" pub-id-type="custom">sibvest-1472</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 REPORTS</subject></subj-group></article-categories><title-group><article-title>Оценка генетических различий у животных на примере представителей рода Camelus</article-title><trans-title-group xml:lang="en"><trans-title>Assessment of genetic differences in animals as exemplified by representatives of the genus Camelus</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>Тыщенко</surname><given-names>В. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Tyshchenko</surname><given-names>V. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>кандидат биологических наук, старший научный сотрудник</p></bio><bio xml:lang="en"><p>Candidate of Science in Biology, Senior Researcher</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>Терлецкий</surname><given-names>В. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Terletskiy</surname><given-names>V. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>доктор биологических наук, главный научный сотрудник; 196625, г. Санкт-Петербург, п. Тярлево, Московское шоссе, 55-а</p></bio><bio xml:lang="en"><p>Doctor of Science in Biology, Senior Researcher; 55-а, Moskovskoe shosse, St. Petersburg, Tyarlevo, 196625,</p></bio><email xlink:type="simple">valeriter@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Всероссийский научно-исследовательский институт генетики и разведения сельскохозяйственных животных – филиал Всероссийского института животноводства им. академика Л.К. Эрнста<country>Россия</country></aff><aff xml:lang="en">Russian Research Institute of Farm Animal Genetics and Breeding - Branch of the L.K. Ernst Federal Research Center for Animal Husbandry<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>09</day><month>08</month><year>2023</year></pub-date><volume>53</volume><issue>6</issue><fpage>92</fpage><lpage>97</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Тыщенко В.И., Терлецкий В.П., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Тыщенко В.И., Терлецкий В.П.</copyright-holder><copyright-holder xml:lang="en">Tyshchenko V.I., Terletskiy V.P.</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/1472">https://sibvest.elpub.ru/jour/article/view/1472</self-uri><abstract><p>Представлены данные о генетической изменчивости геномной ДНК двух видов верблюдов (дромедар и бактриан). Отмечено, что указанные виды имеют большое значение в ряде южных стран – используются как сельскохозяйственные, тягловые, верховые и спортивные животные. В настоящее время изучению верблюдов уделяется большое внимание с целью выявления их генетических особенностей, которые можно использовать в селекционной работе. Одним из методов исследования является мультилокусный анализ с применением меченых олигонуклеотидных зондов. Последние избирательно гибридизуются в отдельных участках геномной ДНК, приводя к формированию специфических генетических профилей, характерных для каждой особи. Мечение зонда дезоксигенином позволяет детектировать результаты гибридизации на фильтре. После проведения реакции молекулярной гибридизации зонда с геномной ДНК верблюдов было выявлено от 3 до 15 фрагментов ДНК, при этом картина гибридизации сильно отличалась у дромедаров и бактрианов, что свидетельствует о значительной генетической разнице в организации их геномов. Коэффициент сходства особей внутри популяции у бактрианов был существенно выше, чем у дромедаров (0,48 против 0,39), коэффициент межвидового сходства по этому параметру составил всего 0,13. Расчет генетического расстояния между популяциями дал довольно высокое значение – 0,305, что намного выше, чем ранее полученные данные по крупному рогатому скоту (от 0,05 до 0,10). Внутрипопуляционное генетическое разнообразие оценивали по критерию средней гетерозиготности. Расчеты показали большее генетическое разнообразие в популяции дромедаров (Н = 0,72), что косвенно подтверждалось и более низким значением коэффициента сходства в этой группе животных.</p></abstract><trans-abstract xml:lang="en"><p>Data on the genetic variability of genomic DNA from two species of camels (Dromedary and Bactrian) are presented. It is noted that these animal species are of great importance in a number of southern countries, they are used as farm animals (milk, meat, wool), as draft, riding and sports animals. At present, much attention is paid to the study of camels in order to identify their genetic characteristics that can be used in breeding work. One of the research methods is multilocus analysis using labeled oligonucleotide probes. The latter selectively hybridize in separate regions of genomic DNA, leading to the appearance of specific genetic profiles characteristic of each individual. Labeling the probe with digoxigenin makes it possible to detect the results of hybridization on the filter. After the reaction of molecular hybridization of the probe with genomic DNA of camels, from 3 to 15 DNA fragments were detected, while the pattern of hybridization was very different in Dromedaries and Bactrians, which indicates a significant genetic difference in the organization of genomes. The coefficient of similarity of individuals in Bactrians was significantly higher than in Dromedaries (0.48 versus 0.39); interspecific similarity coefficient in this parameter was only 0.13. The calculation of the genetic distance between populations gave a rather high value of 0.305, which is significantly higher than the previously obtained data on cattle (from 0.05 to 0.10). Intrapopulation genetic diversity was assessed by the criterion of average heterozygosity. Calculations showed greater genetic diversity in the dromedary population (H = 0.72), which was indirectly confirmed by a lower similarity coefficient in this group of animals.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>бактриан</kwd><kwd>дромедар</kwd><kwd>генетическое разнообразие</kwd><kwd>олигонуклеотидный зонд</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Bactrian camel</kwd><kwd>Dromedary camel</kwd><kwd>genetic diversity</kwd><kwd>oligonucleotide probe</kwd></kwd-group><funding-group xml:lang="ru"><funding-statement>Работа выполнено в рамках государственного задания (тема № 0445-2021-0010). Авторы выражают благодарность сотрудникам кафедры акушерства, хирургии и биотехнологии воспроизводства животных Казахского национального аграрного исследовательского университета (Республика Казахстан), в особенности заведующему кафедрой Е.С. Усенбекову, за предоставление биоматериала животных.</funding-statement></funding-group><funding-group xml:lang="en"><funding-statement>The work was accomplished with the support of the state task 0445-2021-0010. The authors express their gratitude to the staff of the Department of Obstetrics, Surgery and Biotechnology of Animal Reproduction of KazNARU (Republic of Kazakhstan), in particular to the Head of the Department Ussenbekov E.S., for taking biomaterial from animals.</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">Баймуканов Д.А., Юлдашбаев Ю.А., Исхан К.Ж., Демин В.А. 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