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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">veterinary</journal-id><journal-title-group><journal-title xml:lang="ru">Ветеринария сегодня</journal-title><trans-title-group xml:lang="en"><trans-title>Veterinary Science Today</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2304-196X</issn><issn pub-type="epub">2658-6959</issn><publisher><publisher-name>"Veinard"</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.29326/2304-196X-2024-13-3-298-300</article-id><article-id custom-type="elpub" pub-id-type="custom">veterinary-852</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 COMMUNICATIONS</subject></subj-group></article-categories><title-group><article-title>Первое выявление рекомбинантного варианта  вируса африканской чумы свиней  в Российской Федерации (краткое сообщение)</article-title><trans-title-group xml:lang="en"><trans-title>First detection of recombinant variant of African swine fever  virus in the Russian Federation (brief communication)</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5438-8026</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Иголкин</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Igolkin</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Иголкин Алексей Сергеевич - канд. вет. наук, заместитель руководителя лабораторно-диагностического центра, заведующий референтной лабораторией по африканской чуме свиней</p><p>мкр. Юрьевец, г. Владимир, 600901</p></bio><bio xml:lang="en"><p>Alexey S. Igolkin - Cand. Sci. (Veterinary Medicine), Deputy Head of the Laboratory Diagnostic Center, Head of Reference Laboratory for African Swine Fever</p><p>Yur’evets, Vladimir 600901</p></bio><email xlink:type="simple">igolkin_as@arriah.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/0000-0003-3604-7161</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Чернышев</surname><given-names>Р. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Chernyshev</surname><given-names>R. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Чернышев Роман Сергеевич - аспирант, ветеринарный врач референтной лаборатории по  африканской чуме свиней</p><p>мкр. Юрьевец, г. Владимир, 600901</p></bio><bio xml:lang="en"><p>Roman S. Chernyshev - Postgraduate Student, Veterinarian, Reference Laboratory for African Swine Fever</p><p>Yur’evets, Vladimir 600901</p></bio><email xlink:type="simple">chernishev_rs@arriah.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/0000-0002-3015-5594</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Зиняков</surname><given-names>Н. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Zinyakov</surname><given-names>N. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Зиняков Николай Геннадьевич - канд. биол. наук, ведущий научный сотрудник референтной лаборатории вирусных болезней птиц </p><p>мкр. Юрьевец, г. Владимир, 600901</p></bio><bio xml:lang="en"><p>Nikolay G. Zinyakov - Cand. Sci. (Biology), Leading Researcher, Reference Laboratory for Avian Viral Diseases</p><p>Yur’evets, Vladimir 600901</p></bio><email xlink:type="simple">zinyakov@arriah.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/0000-0002-0955-9586</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Морозова</surname><given-names>Е. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Morozova</surname><given-names>E. O.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Морозова Елизавета Олеговна - аспирант, биолог референтной  лаборатории по африканской чуме свиней </p><p>мкр. Юрьевец, г. Владимир, 600901</p></bio><bio xml:lang="en"><p>Elizaveta O. Morozova - Postgraduate Student, Biologist, Reference Laboratory for African Swine Fever</p><p>Yur’evets, Vladimir 600901</p></bio><email xlink:type="simple">morozova_eo@arriah.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/0000-0001-9884-1841</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шотин</surname><given-names>А. Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Shotin</surname><given-names>A. R.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шотин Андрей Романович - канд. вет. наук, научный сотрудник референтной лаборатории по африканской чуме свиней </p><p>мкр. Юрьевец, г. Владимир, 600901</p></bio><bio xml:lang="en"><p>Andrey R. Shotin - Cand. Sci. (Veterinary Medicine), Researcher, Reference Laboratory for African Swine Fever</p><p>Yur’evets, Vladimir 600901</p></bio><email xlink:type="simple">shotin@arriah.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/0000-0003-3159-1969</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Груздев</surname><given-names>К. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Gruzdev</surname><given-names>K. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Груздев Константин Николаевич - д-р биол. наук, профессор, главный научный сотрудник информационно-аналитического центра </p><p>мкр. Юрьевец, г. Владимир, 600901</p></bio><bio xml:lang="en"><p>Konstantin N. Gruzdev - Dr. Sci. (Biology), Professor, Chief Researcher, Information and Analysis Centre</p><p>Yur’evets, Vladimir 600901</p></bio><email xlink:type="simple">gruzdev@arriah.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/0000-0001-5982-3675</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Чвала</surname><given-names>И. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Chvala</surname><given-names>I. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Чвала Илья Александрович - канд. вет. наук, заместитель директора по НИР</p><p>мкр. Юрьевец, г. Владимир, 600901</p></bio><bio xml:lang="en"><p>Ilya  A.  Chvala - Cand. Sci. (Veterinary Medicine), Deputy Director for Research</p><p>Yur’evets, Vladimir 600901</p></bio><email xlink:type="simple">chvala@arriah.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/0000-0002-5982-8393</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мазлум</surname><given-names>А.</given-names></name><name name-style="western" xml:lang="en"><surname>Mazloum</surname><given-names>A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Мазлум Али - канд. биол. наук</p><p>г. Батон-Руж, LA 70803</p></bio><bio xml:lang="en"><p>Ali Mazloum - Cand. Sci. (Biology)</p><p>Baton Rouge, LA 70803</p></bio><email xlink:type="simple">ali.mazloum6@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБУ «Федеральный центр охраны здоровья животных» (ФГБУ «ВНИИЗЖ»)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Federal Centre for Animal Health</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Университет штата Луизиана</institution><country>Соединённые Штаты Америки</country></aff><aff xml:lang="en"><institution>Louisiana State University</institution><country>United States</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>16</day><month>09</month><year>2024</year></pub-date><volume>13</volume><issue>3</issue><fpage>298</fpage><lpage>300</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Иголкин А.С., Чернышев Р.С., Зиняков Н.Г., Морозова Е.О., Шотин А.Р., Груздев К.Н., Чвала И.А., Мазлум А., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Иголкин А.С., Чернышев Р.С., Зиняков Н.Г., Морозова Е.О., Шотин А.Р., Груздев К.Н., Чвала И.А., Мазлум А.</copyright-holder><copyright-holder xml:lang="en">Igolkin A.S., Chernyshev R.S., Zinyakov N.G., Morozova E.O., Shotin A.R., Gruzdev K.N., Chvala I.A., Mazloum A.</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://veterinary.arriah.ru/jour/article/view/852">https://veterinary.arriah.ru/jour/article/view/852</self-uri><abstract><p>В рамках проведения комплексных молекулярно-генетических исследований изолятов вируса африканской чумы свиней, циркулирующих в России, идентифицирован рекомбинантный вариант с мозаичной структурой генома, вызвавший вспышку заболевания на территории свинокомплекса Приморского края в 2023 г. Охарактеризованный штамм ASFV/Primorsky_2023/DP-4560.Rec обладал феноменом «гемадсорбции», высокой репродукционной активностью в первичных культурах клеток макрофагов свиней, 99,9917%-й идентичностью с первыми рекомбинантными изолятами из Китайской Народной Республики, выявленными в 2021 г. Сайты рекомбинации включали 79 открытых рамок считывания, гомологичных изолятам генотипа II, 49 – генотипу I и 12 смешанных. Исследование методом полимеразной цепной реакции в режиме реального времени биологического материала, ото[<xref ref-type="bibr" rid="cit1">1</xref>]бранного от павших свиней, не показало изменения чувствительности и специфичности, несмотря на значительные генетические различия рекомбинанта в сравнении с изолятами генотипа II, энзоотичными для Российской Федерации. Однако D. Zhaoetal. в 2023 г. сообщалось о высоковирулентных свойствах родственных вариантов вируса в острых опытах на домашних свиньях. В связи с нарастающими темпами молекулярной эволюции вируса африканской чумы свиней в странах Восточной Азии (Китае, Вьетнаме и дальневосточных регионах России) необходимо усовершенствование мер контроля, общей и специфической профилактики, внутреннего и интернационального надзора за экономически значимой болезнью животных.</p></abstract><trans-abstract xml:lang="en"><p>As part of extensive molecular and genetic research into African swine fever virus isolates circulating in Russia, a recombinant variant with a mosaic genome structure has been identified. The one that caused an outbreak on a pig farm in the Primorsky Krai, in 2023. The characterized strain ASFV/Primorsky_2023/DP-4560.Recdemonstrates hemadsorption, active propagation in porcine primary macrophage cell culture, 99.9917% identity with the first recombinant isolates from the People’s Republic of China, recovered in 2021. Recombination sites included 79 open reading frames homologous to genotype II isolates; 49 ones homologous to genotype I and 12 mixed ones. Testing biomaterial from dead pigs in real-time polymerase chain reaction showed no changes in sensitivity or specificity, despite significant genetic distinctions between the recombinant and genotype II isolates that are enzootic to the Russian Federation. However, in 2023, D. Zhao et al. reported on high virulence of the virus related variants as revealed by the challenge tests in domestic pigs. Given the accelerating rates of AFSV molecular evolution in the East Asian countries (China, Vietnam and the Far Eastern regions of Russia), it is required to improve control measures, general and specific prevention, national and international surveillance over the economically significant animal disease.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>африканская чума свиней</kwd><kwd>рекомбинантный вариант</kwd><kwd>I генотип</kwd><kwd>II генотип</kwd><kwd>Приморский край</kwd><kwd>Дальний Восток</kwd></kwd-group><kwd-group xml:lang="en"><kwd>African swine fever</kwd><kwd>recombinant variant</kwd><kwd>genotype I</kwd><kwd>genotype II</kwd><kwd>the Primorsky Krai</kwd><kwd>the Far East</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена за счет средств ФГБУ «ВНИИЗЖ» в рамках тематики научно-исследовательских работ «Ветеринарное благополучие».</funding-statement><funding-statement xml:lang="en">The study was funded by the Federal Centre for Animal Health within the research topic “Veterinary Welfare”</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">Zhao D., Sun E., Huang L., Ding L., Zhu Y., Zhang J., et al. 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Emerging Infectious Diseases. 2024; 30 (5): 991–994. https://doi.org/10.3201/eid3005.231775</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>
