<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<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">ecodag</journal-id><journal-title-group><journal-title xml:lang="ru">Юг России: экология, развитие</journal-title><trans-title-group xml:lang="en"><trans-title>South of Russia: ecology, development</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1992-1098</issn><issn pub-type="epub">2413-0958</issn><publisher><publisher-name>State Institute of Applied Ecology of the Republic of Dagestan</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.18470/1992-1098-2025-2-1</article-id><article-id custom-type="elpub" pub-id-type="custom">ecodag-3434</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>ВИРУСОЛОГИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>VIROLOGY</subject></subj-group></article-categories><title-group><article-title>Молекулярно-биологические свойства штамма вируса болезни Ньюкасла вирулентного генотипа VII, впервые выделенного в 2008 году от дикой утки на территории Республики Адыгея</article-title><trans-title-group xml:lang="en"><trans-title>Molecular and biological properties of the Newcastle disease virus strain of virulent genotype VII, first isolated in 2008 from a wild duck in the Republic of Adygea, Russia</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5784-0073</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Глущенко</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Glushchenko</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Александра В. Глущенко, научный сотрудник, лаборатория экспериментальной онкологии и испытания фармацевтических средств, НИИ Вирусологии</p><p>630060 г. Новосибирск, ул. Тимакова, 2. Тел. +79134696677</p><p> </p></bio><bio xml:lang="en"><p>Alexandra V. Glushchenko, Researcher, Laboratory of Experimental Oncology and Pharmaceutical Testing, Research Institute of Virology</p><p>2 Timakova St, Novosibirsk, Russia 630060. Tel. +79134696677</p></bio><email xlink:type="simple">rimmaaltai2017@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0679-8493</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Юрченко</surname><given-names>К. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Yurchenko</surname><given-names>K. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ксения С. Юрченко</p><p>Новосибирск</p></bio><bio xml:lang="en"><p>Kseniya S. Yurchenko</p><p>Novosibirsk</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/0000-0001-6412-3622</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Адаменко</surname><given-names>Л. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Adamenko</surname><given-names>L. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Любовь С. Адаменко</p><p>Новосибирск</p></bio><bio xml:lang="en"><p>Lyubov S. Adamenko </p><p>Novosibirsk</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/0000-0001-8320-6298</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Каркавин</surname><given-names>Ю И.</given-names></name><name name-style="western" xml:lang="en"><surname>Karkavin</surname><given-names>Yu. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Юрий И. Каркавин</p><p>Новосибирск</p></bio><bio xml:lang="en"><p>Yuriy I. Karkavin</p><p>Novosibirsk</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Федеральный исследовательский центр фундаментальной и трансляционной медицины<country>Россия</country></aff><aff xml:lang="en">Federal Research Center of Fundamental and Translational Medicine, Siberian Branch, Russian Academy of Sciences<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>25</day><month>07</month><year>2025</year></pub-date><volume>20</volume><issue>2</issue><fpage>6</fpage><lpage>13</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Глущенко А.В., Юрченко К.С., Адаменко Л.С., Каркавин Ю.И., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Глущенко А.В., Юрченко К.С., Адаменко Л.С., Каркавин Ю.И.</copyright-holder><copyright-holder xml:lang="en">Glushchenko A.V., Yurchenko K.S., Adamenko L.S., Karkavin Y.I.</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://ecodag.elpub.ru/ugro/article/view/3434">https://ecodag.elpub.ru/ugro/article/view/3434</self-uri><abstract><p>Цель: исследовать некоторые биологические свойства полученного штамма вируса болезни Ньюкасла NDV/Adygea/duck/12/2008, определить степень вирулентности, провести филогенетическое исследование.</p><p>Биологический материал от диких перелетных птиц был собран в     2008 г. в сезон охоты. Изоляция и культивирование выделенных штаммов были проведены в системе развивающихся курных эмбрионов (РКЭ). Первичную идентификацию, подтверждающую наличие геммагглютинирующего агента в аллантоисной жидкости, проводили в реакции гемагглютинации (РГА). Патогенность оценивали методами MDT и ICPI. Было проведено секвенирование, филогене-тический анализ, определен генотип исследуемого штамма.</p><p>Представлены результаты, изучения основных биологических свойств штамма вируса болезни Ньюкасла NDV/Adygea/duck/12/2008, выделенного от дикой перелетной птицы на территории Южного федерального округа. Согласно проведенному филогенетическому исследованию, штамм NDV/Adygea/duck/12/2008 принадлежит к генотипу VII генетическому классу 2. Тестами определения степени вирулентности MDT и ICPI, а также молекулярно-генетическим исследованием описанный штамм был отнесен к высокопатогенной группе.</p></abstract><trans-abstract xml:lang="en"><p>Aim. To study some biological properties of the obtained strain of Newcastle disease virus NDV/Adygea/duck/12/2008, including the degree of virulence, and to conduct a phylogenetic study.</p><p>Biological material from wild migratory birds was collected in 2008 during the hunting season. Isolation and cultivation of the isolated strains were carried out in the system of developing chicken embryos (RCE). Primary identification confirming the presence of a hemagglutinating agent in the allantoic fluid was carried out in the hemagglutination reaction (HR). Pathogenicity was assessed by MDT and ICPI methods. Sequencing, phylogenetic analysis, the genotype of the studied strain was determined.</p><p>The results of studying the main biological properties of the Newcastle disease virus strain NDV/Adygea/duck/12/2008, isolated from wild migratory birds in the Southern Federal District, are presented. According to the phylogenetic study, the NDV/Adygea/duck/12/2008 strain belongs to genotype VII and genetic class 2. The MDT and ICPI virulence tests, as well as the molecular genetic study, classified the described strain as highly pathogenic.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>Вирус болезни Ньюкасла</kwd><kwd>парамиксовирусы птиц</kwd><kwd>дикие перелетные птицы</kwd><kwd>велогенный штамм</kwd><kwd>VII генотип</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Newcastle disease virus</kwd><kwd>avian paramyxoviruses</kwd><kwd>wild migratory birds</kwd><kwd>velogenic strain</kwd><kwd>genotype VII</kwd></kwd-group><funding-group xml:lang="ru"><funding-statement>Работа выполнена при поддержке гранта «Создание актуальной коллекции современных вирусов болезни Ньюкасла (ВБН) для разработки иммунологических биопрепаратов» РНФ № 24-24-00367.</funding-statement></funding-group><funding-group xml:lang="en"><funding-statement>The work was supported by the Russian Science Foundation grant, Creation of an Up-to-Date Collection of Modern Newcastle Disease Viruses (NDV) for the Development of Immunological Biological Products, RSF № 24-24-00367.</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">Mayo M.A. A summary of taxonomic changes recently approved by ICTV // Arch. Virol. 2002. V. 147. P. 1655–1633. https://doi.org/10.1007/s007050200039</mixed-citation><mixed-citation xml:lang="en">Mayo M.A. A summary of taxonomic changes recently approved by ICTV. Arch. Virol., 2002, vol. 147, pp. 1655–1633. https://doi.org/10.1007/s007050200039</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Aldous E.W., Mynn J.K., Banks J., Alexander D.J. A molecular epidemiological study of avian paramyxovirus type 1 (Newcastle disease virus) isolates by phylogenetic analysis of a partial nucleotide sequence of the fusion protein gene // Avian Pathology. 2003. V. 32. N 3. P. 239–56. doi: 10.1080/030794503100009783</mixed-citation><mixed-citation xml:lang="en">Aldous E.W., Mynn J.K., Banks J., Alexander D.J. A molecular epidemiological study of avian paramyxovirus type 1 (Newcastle disease virus) isolates by phylogenetic analysis of a partial nucleotide sequence of the fusion protein gene. Avian Pathology, 2003, vol. 32, no. 3, pp. 239–56. doi: 10.1080/030794503100009783</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">OIE. Manual of Diagnostic Tests and Vaccines for Terrestrial Animals. 7th ed. Paris, France: Office International des Epizooties, 2012. P. 19.</mixed-citation><mixed-citation xml:lang="en">OIE. Manual of Diagnostic Tests and Vaccines for Terrestrial Animals. 7th ed. Paris, France: Office International des Epizooties, 2012, pp. 19.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Absalon A.E., Cortes-Espinosa D.V., Lucio E., Miller P.J., Afonso C.L. Epidemiology, control, and prevention of Newcastle disease in endemic regions: Latin America // Trop. Anim. Health Prod. 2019. V. 51. P. 1033–1048. https://doi.org/10.1007/s11250-019-01843-z</mixed-citation><mixed-citation xml:lang="en">Absalon A.E., Cortes-Espinosa D.V., Lucio E., Miller P.J., Afonso C.L. Epidemiology, control, and prevention of Newcastle disease in endemic regions: Latin America. Trop. Anim. Health Prod., 2019, vol. 51, pp. 1033–1048. https://doi.org/10.1007/s11250-019-01843-z</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Kapczynski D.R., Afonso C.L., Miller P.J. Immune responses of poultry to Newcastle disease virus // Dev. Comp. Immunol. 2013. V. 41. P. 447–453. https://doi.org/ 10.1016/j.dci.2013.04.012</mixed-citation><mixed-citation xml:lang="en">Kapczynski D.R., Afonso C.L., Miller P.J. Immune responses of poultry to Newcastle disease virus. Dev. Comp. Immunol., 2013, vol. 41, pp. 447–453. https://doi.org/10.1016/j.dci.2013.04.012</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Ren S., Xie X., Wang Y. Molecular characterization of a Class I Newcastle disease virus strain isolated from a pigeon in China // Avian Pathology. 2016. V. 45. N 4. P. 408–417.</mixed-citation><mixed-citation xml:lang="en">Ren S., Xie X., Wang Y. Molecular characterization of a Class I Newcastle disease virus strain isolated from a pigeon in China. Avian Pathology., 2016, vol. 45, no. 4, pp. 408–417.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Hoque M.A., Burgess G.W., Karo-Karo D. Monitoring of wild birds for Newcastle disease virus in North Queensland, Australia // Preventive Veterinary Medicine. 2012. V. 103. N 1. P. 49–62.</mixed-citation><mixed-citation xml:lang="en">Hoque M.A., Burgess G.W., Karo-Karo D. Monitoring of wild birds for Newcastle disease virus in North Queensland, Australia. Preventive Veterinary Medicine, 2012, vol. 103, no. 1, pp. 49–62.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Kim L.M., King D.J., Curry P.E. Phylogenetic diversity among low-virulence Newcastle disease viruses from waterfowl and shorebirds and comparison of genotype distributions to those of poultry origin isolates // Journal of Virology. 2007. V. 81. N 22. P. 12641–12653.</mixed-citation><mixed-citation xml:lang="en">Kim L.M., King D.J., Curry P.E. Phylogenetic diversity among low-virulence Newcastle disease viruses from waterfowl and shorebirds and comparison of genotype distributions to those of poultry origin isolates. Journal of Virology, 2007, vol. 81, no. 22, pp. 12641–12653.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Alexander D.J., Campbell G., Manvell R.J. Characterisation of an antigenically unusual virus responsible for two outbreaks of Newcastle disease in the Republic of Ireland in 1990 // Veterinary Record. 1992. V. 130. N 4. P. 65–68.</mixed-citation><mixed-citation xml:lang="en">Alexander D.J., Campbell G., Manvell R.J. Characterisation of an antigenically unusual virus responsible for two outbreaks of Newcastle disease in the Republic of Ireland in 1990. Veterinary Record, 1992, vol. 130, no. 4, pp. 65–68.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Dimitrov K.M., Abolnik C., Afonso C.L., Albina E., Bahl J., Berg M., Briand F.-X., Brown I.H., Choi K.-S., Chvala I. Updated unified phylogenetic classification system and revised nomenclature for Newcastle disease virus // Infect. Genet. Evol. 2019. V. 74. Article id: 103917. doi: 10.1016/j.meegid.2019.103917</mixed-citation><mixed-citation xml:lang="en">Dimitrov K.M., Abolnik C., Afonso C.L., Albina E., Bahl J., Berg M., Briand F.-X., Brown I.H., Choi K.-S., Chvala I. Updated unified phylogenetic classification system and revised nomenclature for Newcastle disease virus. Infect. Genet. Evol., 2019, vol. 74, article id: 103917. doi: 10.1016/j.meegid.2019.103917</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Steensels M., Soldan C., Rauw F., Roupie V., Lambrecht B. Protective efficacy of classical vaccines and vaccination protocols against an exotic Newcastle disease virus genotype VII.2 in Belgian layer and broiler chickens // Poult Sci. 2024. V. 104(1). Article id: 104604. https://doi.org/10.1016/j.psj.2024.104604</mixed-citation><mixed-citation xml:lang="en">Steensels M., Soldan C., Rauw F., Roupie V., Lambrecht B. Protective efficacy of classical vaccines and vaccination protocols against an exotic Newcastle disease virus genotype VII.2 in Belgian layer and broiler chickens. Poult Sci., 2024, vol. 104(1), article id: 104604. https://doi.org/10.1016/j.psj.2024.104604</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Xue C., Cong Y., Yin R., Sun Y., Ding C., Yu S., Liu X., Hu S., Qian J., Yuan Q. Genetic diversity of the genotype VII Newcastle disease virus: Identification of a novel VIIj sub-genotype // Virus genes. 2017. V. 53. P. 63–70. https://doi.org/10.1007/s11262-016-1404-0</mixed-citation><mixed-citation xml:lang="en">Xue C., Cong Y., Yin R., Sun Y., Ding C., Yu S., Liu X., Hu S., Qian J., Yuan Q. Genetic diversity of the genotype VII Newcastle disease virus: Identification of a novel VIIj sub-genotype. Virus genes, 2017, vol. 53, pp. 63–70. https://doi.org/10.1007/s11262-016-1404-0</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Dimitrov K.M., Abolnik C., Afonso C.L., Albina E., Bahl J., Berg M., Briand F.-X., Brown I.H., Choi K.S., Chvala I. Updated unified phylogenetic classification system and revised nomenclature for Newcastle disease virus // Infect. Genet. 2019. V. 74. Article id: 103917. https://doi.org/10.1016/j.meegid.2019.103917</mixed-citation><mixed-citation xml:lang="en">Dimitrov K.M., Abolnik C., Afonso C.L., Albina E., Bahl J., Berg M., Briand F.-X., Brown I.H., Choi K.S., Chvala I. Updated unified phylogenetic classification system and revised nomenclature for Newcastle disease virus. Infect. Genet., 2019, vol. 74, article id: 103917. https://doi.org/10.1016/j.meegid.2019.103917</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Dimitrov K., Dong-Hun L., Williams-Coplin D., Olivier T., Miller P., Afonso C. Newcastle Disease Viruses Causing Recent Outbreaks Worldwide Show Unexpectedly High Genetic Similarity with Historical Virulent Isolates from the 1940’s // J. Clin. Microbiol. 2016. V. 54(5). P. 1228–35. doi: 10.1128/JCM.03044-15</mixed-citation><mixed-citation xml:lang="en">Dimitrov K., Dong-Hun L., Williams-Coplin D., Olivier T., Miller P., Afonso C. Newcastle Disease Viruses Causing Recent Outbreaks Worldwide Show Unexpectedly High Genetic Similarity with Historical Virulent Isolates from the 1940’s. J. Clin. Microbiol., 2016, vol. 54(5), pp. 1228–35. doi: 10.1128/JCM.03044-15</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Diel D.G., da Silva L.H., Liu H., Wang Z., Miller P.J., Afonso C.L. Genetic diversity of avian paramyxovirus type 1: Proposal for a unified nomenclature and classification system of Newcastle disease virus genotypes // Infect. Genet. 2012. V. 12. Iss. 8. P. 1770–1779. https://doi.org/10.1016/j.meegid.2012.07.012</mixed-citation><mixed-citation xml:lang="en">Diel D.G., da Silva L.H., Liu H., Wang Z., Miller P.J., Afonso C.L. Genetic diversity of avian paramyxovirus type 1: Proposal for a unified nomenclature and classification system of Newcastle disease virus genotypes. Infect. Genet., 2012, vol. 12, iss. 8, pp. 1770–1779. https://doi.org/10.1016/j.meegid.2012.07.012</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Abolnik C., Mubamba C., Wandrag D.B., Horner R., Gummow B., Dautu G., Bisschop S.P. Tracing the origins of genotype VII h Newcastle disease in Southern Africa // Transbound. Emerg. Dis. 2018. V. 65. P. 393–403. https://doi.org/10.1111/tbed.12771</mixed-citation><mixed-citation xml:lang="en">Abolnik C., Mubamba C., Wandrag D.B., Horner R., Gummow B., Dautu G., Bisschop S.P. Tracing the origins of genotype VII h Newcastle disease in Southern Africa. Transbound. Emerg. Dis., 2018, vol. 65, pp. 393–403. https://doi.org/10.1111/tbed.12771</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Mapaco L.P., Monjane I.V., Nhamusso A.E., Viljoen G.J., Dundon W.G., Achá S.J. Phylogenetic analysis of Newcastle disease viruses isolated from commercial poultry in Mozambique (2011–2016) // Virus Genes. 2016. V. 52. P. 748–753. https://doi.org/10.1007/s11262-016-1362-6</mixed-citation><mixed-citation xml:lang="en">Mapaco L.P., Monjane I.V., Nhamusso A.E., Viljoen G.J., Dundon W.G., Achá S.J. Phylogenetic analysis of Newcastle disease viruses isolated from commercial poultry in Mozambique (2011–2016). Virus Genes., 2016, vol. 52, pp. 748–753. https://doi.org/10.1007/s11262-016-1362-6</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Molini U., Aikukutu G., Khaiseb S., Cattoli G., Dundon W.G. First genetic characterization of Newcastle disease viruses from Namibia: Identification of a novel VIIk subgenotype // Arch. Virol. 2017. V. 162. P. 2427–2431. https://doi.org/10.1007/s00705-017-3389-y</mixed-citation><mixed-citation xml:lang="en">Molini U., Aikukutu G., Khaiseb S., Cattoli G., Dundon W.G. First genetic characterization of Newcastle disease viruses from Namibia: Identification of a novel VIIk subgenotype. Arch. Virol., 2017, vol. 162, pp. 2427–2431. https://doi.org/10.1007/s00705-017-3389-y</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">The National Training Course on Animal Influenza Diagnosis and Surveillance, Harbin, 20−26 May 2001. Harbin, 2001. P. 25–27.</mixed-citation><mixed-citation xml:lang="en">The National Training Course on Animal Influenza Diagnosis and Surveillance, Harbin, 20−26 May 2001. Harbin, 2001, pp. 25–27.</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Mia Kim L., Suarez D.L., Afonso C.L. Detection of a broad range of class I and II Newcastle disease viruses using a multiplex real-time reverse transcription polymerase chain reaction assay // J. Vet Diagn Invest. 2008. V. 20(4). P. 414–425.</mixed-citation><mixed-citation xml:lang="en">Mia Kim L., Suarez D.L., Afonso C.L. Detection of a broad range of class I and II Newcastle disease viruses using a multiplex real-time reverse transcription polymerase chain reaction assay. J. Vet Diagn Invest., 2008, vol. 20(4), pp. 414–425.</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Miller P.J., Decanini E.L., Afonso C.L. Newcastle disease: Evolution of genotypes and the related diagnostic challenges // Infect. Genet. Evol. 2010. V. 10. (1). P. 26–35. https://doi.org/10.1016/j.meegid.2009.09.012</mixed-citation><mixed-citation xml:lang="en">Miller P.J., Decanini E.L., Afonso C.L. Newcastle disease: Evolution of genotypes and the related diagnostic challenges. Infect. Genet. Evol., 2010, vol. 10 (1), pp. 26–35. https://doi.org/10.1016/j.meegid.2009.09.012</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Ghalyanchilangeroudi A., Hosseini H., Jabbarifakhr M., Fallah Mehrabadi M.H., Najafi H., Ghafouri S.A., Mousavi F.S., Ziafati Z., Modiri A. Emergence of a virulent genotype VIIi of Newcastle disease virus in Iran // Avian Pathology. 2018. V. 47(5). P. 509–519. doi: 10.1080/03079457.2018.1495313</mixed-citation><mixed-citation xml:lang="en">Ghalyanchilangeroudi A., Hosseini H., Jabbarifakhr M., Fallah Mehrabadi M.H., Najafi H., Ghafouri S.A., Mousavi F.S., Ziafati Z., Modiri A. Emergence of a virulent genotype VIIi of Newcastle disease virus in Iran. Avian Pathology., 2018, vol. 47(5), pp. 509–519. doi: 10.1080/03079457.2018.1495313</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">Twabela A.T., Nguyen L.T., Masumu J., Mpoyo P., Mpiana S., Sumbu J., Okamatsu M., Matsuno K., Isoda N., Zecchin B. et al. A New Variant among Newcastle Disease Viruses Isolated in the Democratic Republic of the Congo in 2018 and 2019 // Viruses. 2021. V. 13(2). Article id: 151. https://doi.org/10.3390/v13020151</mixed-citation><mixed-citation xml:lang="en">Twabela A.T., Nguyen L.T., Masumu J., Mpoyo P., Mpiana S., Sumbu J., Okamatsu M., Matsuno K., Isoda N., Zecchin B. et al. A New Variant among Newcastle Disease Viruses Isolated in the Democratic Republic of the Congo in 2018 and 2019. Viruses, 2021, vol. 13(2), article id: 151. https://doi.org/10.3390/v13020151</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">Ababneh M., Ferreira H.L., Khalifeh M., Suarez D.L., Afonso C.L. First Genome Sequence of Newcastle Disease Virus of Genotype VIIi from Jordan // Microbiol Resour Announc. 2018. V. 7. N 23. https://doi.org/10.1128/MRA.01136-18</mixed-citation><mixed-citation xml:lang="en">Ababneh M., Ferreira H.L., Khalifeh M., Suarez D.L., Afonso C.L. First Genome Sequence of Newcastle Disease Virus of Genotype VIIi from Jordan. Microbiol Resour Announc., 2018, vol. 7, no. 23. https://doi.org/10.1128/MRA.01136-18</mixed-citation></citation-alternatives></ref><ref id="cit25"><label>25</label><citation-alternatives><mixed-citation xml:lang="ru">Вилков Е.В. Структура и экология птиц Внутригорного Дагестана // Юг России: экология, развитие. 2018. Т. 13. N 1. С. 40–62. https://doi.org/10.18470/1992-1098-2018-1-40-62</mixed-citation><mixed-citation xml:lang="en">Vilkov E.V. Structure and ecology of birds in Intra-Mountain Daghestan. South of Russia: ecology, development, 2018, vol. 13, no. 1, pp. 40–62. (In Russian) https://doi.org/10.18470/1992-1098-2018-1-40-62</mixed-citation></citation-alternatives></ref><ref id="cit26"><label>26</label><citation-alternatives><mixed-citation xml:lang="ru">Rtishchev A., Treshchalina A., Shustova E., Boravleva E., Gambaryan А. An Outbreak of Newcastle Disease Virus in the Moscow Region in the Summer of 2022 // A. Vet. Sci. 2023. V. 10. Article id: 404. https://doi.org/10.3390/vetsci10060404</mixed-citation><mixed-citation xml:lang="en">Rtishchev A., Treshchalina A., Shustova E., Boravleva E., Gambaryan А. An Outbreak of Newcastle Disease Virus in the Moscow Region in the Summer of 2022. A. Vet. Sci., 2023, vol. 10, article id: 404. https://doi.org/10.3390/vetsci10060404</mixed-citation></citation-alternatives></ref><ref id="cit27"><label>27</label><citation-alternatives><mixed-citation xml:lang="ru">Murashkina T., Sharshov K., Gadzhiev A. Avian Influenza Virus and Avian Paramyxoviruses in Wild Waterfowl of the Western Coast of the Caspian Sea (2017–2020) // Viruses. 2024. V. 16. Article id: 598. https://doi.org/10.3390/v16040598</mixed-citation><mixed-citation xml:lang="en">Murashkina T., Sharshov K., Gadzhiev A. Avian Influenza Virus and Avian Paramyxoviruses in Wild Waterfowl of the Western Coast of the Caspian Sea (2017–2020). Viruses, 2024, vol. 16, article id: 598. https://doi.org/10.3390/v16040598</mixed-citation></citation-alternatives></ref><ref id="cit28"><label>28</label><citation-alternatives><mixed-citation xml:lang="ru">Miller P.J., King D.J., Afonso C.L., Suarez D.L. Antigenic differences among Newcastle disease virus strains of different genotypes used in vaccine formulation affect viral shedding after a virulent challenge // Vaccine. 2007. V. 25 (41). P. 7238–7246. https://doi.org/10.1016/j.vaccine.2007.07.017</mixed-citation><mixed-citation xml:lang="en">Miller P.J., King D.J., Afonso C.L., Suarez D.L. Antigenic differences among Newcastle disease virus strains of different genotypes used in vaccine formulation affect viral shedding after a virulent challenge. Vaccine, 2007, vol. 25 (41), pp. 7238–7246. https://doi.org/10.1016/j.vaccine.2007.07.017</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>
