<?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">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/issn2072-2419.2026.1.291</article-id><article-id custom-type="elpub" pub-id-type="custom">ivm-2019</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>БИОХИМИЯ, МОРФОЛОГИЯ, ФИЗИОЛОГИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>BIOCHEMISTRY, ANATOMY, PHYSIOLOGY</subject></subj-group></article-categories><title-group><article-title>Об особенностях организации иммунной системы бесчелюстных и челюстных рыб (обзор)</article-title><trans-title-group xml:lang="en"><trans-title>About the peculiarities of the organization of the immune system of jawless and jawless fish</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0006-1690-513X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Киселева</surname><given-names>М. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Kiseleva</surname><given-names>M. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>аспирант </p></bio><bio xml:lang="en"><p> graduate student </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/0009-0003-4986-9583</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Митрюшкина</surname><given-names>Д. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Mitryushkina</surname><given-names>D. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>аспирант</p></bio><bio xml:lang="en"><p> graduate student </p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0429-3600</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Лукина</surname><given-names>Ю. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Lukina</surname><given-names>Yu. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.б.н., директор института </p></bio><bio xml:lang="en"><p>Doctor of Biological Sciences, Institute Director </p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1188-2446</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Апаликова</surname><given-names>О. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Apalikova</surname><given-names>O. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.б.н., зав. лабораторией генетики</p></bio><bio xml:lang="en"><p>Candidate of Biological Sciences, Head of the Genetics Lab</p></bio><email xlink:type="simple">apalikova@niorh.vniro.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff xml:lang="ru" id="aff-1"><institution>Санкт-Петербургский филиал ГНЦ РФ ФГБНУ «ВНИРО»</institution><country>Russian Federation</country></aff><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Санкт-Петербургский филиал ГНЦ РФ ФГБНУ «ВНИРО»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>St. Petersburg branch of the State Scientific Center of the Russian Federation FGBNU “VNIRO”</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Санкт-Петербургский филиал ГНЦ РФ ФГБНУ «ВНИРО»;&#13;
Институт водных проблем Севера КарНЦ РАН</institution><country>Россия</country></aff><aff xml:lang="en"><institution>St. Petersburg branch of the State Scientific Center of the Russian Federation FGBNU “VNIRO”;&#13;
Institute of Water Problems of the North KarRC RAS</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>30</day><month>04</month><year>2026</year></pub-date><volume>0</volume><issue>1</issue><fpage>291</fpage><lpage>301</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Киселева М.Н., Митрюшкина Д.К., Лукина Ю.Н., Апаликова О.В., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Киселева М.Н., Митрюшкина Д.К., Лукина Ю.Н., Апаликова О.В.</copyright-holder><copyright-holder xml:lang="en">Kiseleva M.N., Mitryushkina D.K., Lukina Y.N., Apalikova O.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/2019">https://vetjournal.spbguvm.ru/jour/article/view/2019</self-uri><abstract><p>Иммунная система рыб, как первых позвоночных, обладающих всеми основными компонентами адаптивного иммунитета, представляет значительный интерес для сравнительной иммунологии. У рыб, как и у других позвоночных, иммунная система обеспечивает защиту от множества патогенов, однако, в связи с особенностями их среды обитания, у них есть отличительные свойства иммунного ответа. Организация иммунной системы рыб является важным этапом в эволюции высших позвоночных, тем самым, отражая представление о формировании иммунитета у высших позвоночных. В обзоре систематизированы современные данные об эволюции, структуре и функционировании иммунитета у бесчелюстных и челюстных рыб. Целью работы был анализ и обсуждение существующих знаний о роли различных органов и отдельных генов, участвующих в защитном механизме бесчелюстных и челюстных рыб, на основе чего можно составить представление об эволюционных изменениях в иммунной системе рыб. Иммунитет рыб является сложной системой, зависящей от многих факторов, таких как условия среды и генетика. Знание механизмов иммунной защиты рыб имеет фундаментальное значение для понимания эволюции иммунной системы позвоночных и является основой для разработки эффективных стратегий в аквакультуре, например, для создания вакцин и иммунностимуляторов. Был проведен сравнительный анализ современных литературных данных, при котором тщательно подобраны исследования отражающие характеристики иммунного ответа у рыб. Результаты обобщения необходимы для дальнейшего изучения устойчивости объектов аквакультуры к различным патогенам, с целью выращивания товарной рыбы безопасной для человека.</p></abstract><trans-abstract xml:lang="en"><p>The immune system of fish, as the first vertebrates to possess all the main components of adaptive immunity, is of considerable interest for comparative immunology. In fish, as in other vertebrates, the immune system provides protection against a variety of pathogens; however, due to the peculiarities of their habitat, they have distinctive immune response properties. The organization of the immune system of fish is an important stage in the evolution of higher vertebrates, thus reflecting the idea of the formation of immunity in higher vertebrates. The review systematizes current data on the evolution, structure, and functioning of immunity in jawless and jawless fish. The aim of the work was to analyze and discuss existing knowledge about the role of various organs and individual genes involved in the defense mechanism of jawless and jawless fish, based on which it is possible to form an idea of evolutionary changes in the immune system of fish. Fish immunity is a complex system that depends on many factors, such as environmental conditions and genetics. Knowledge of the mechanisms of fish immune defense is fundamental to understanding the evolution of the vertebrate immune system and is the basis for developing effective strategies in aquaculture, for example, to create vaccines and immune stimulants. A comparative analysis of modern literature data was carried out, in which studies reflecting the characteristics of the immune response in fish were carefully selected. The results of the generalization are necessary for further study of the resistance of aquaculture facilities to various pathogens in order to grow commercial fish safe for humans.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>иммунитет рыб</kwd><kwd>эволюция</kwd><kwd>органы иммунной системы</kwd><kwd>аквакультура</kwd></kwd-group><kwd-group xml:lang="en"><kwd>fish immunity</kwd><kwd>evolution</kwd><kwd>immune system organs</kwd><kwd>aquaculture</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">Williams, M.J. 2007. Drosophila hemopoiesis and cellular immunity / Williams M.J. // J. Immunol. V.178 (8). P.4711. DOI: 10.4049/jimmunol.178.8.4711.</mixed-citation><mixed-citation xml:lang="en">Williams, M.J. 2007. Drosophila hemopoiesis and cellular immunity / Williams M.J. // J. Immunol. V.178 (8). P.4711. DOI: 10.4049/jimmunol.178.8.4711.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Sahoo, S. 2021. Immune system of fish: an evolutionary perspective / S. Sahoo, H. Banu, A. Prakash, G. Tripathi // Antimicrobial immune response. DOI: 10.5772/intechopen.99541 Режим доступа: https://www.intechopen.com/chapters/78026.</mixed-citation><mixed-citation xml:lang="en">Sahoo, S. 2021. Immune system of fish: an evolutionary perspective / S. Sahoo, H. Banu, A. Prakash, G. Tripathi // Antimicrobial immune response. DOI: 10.5772/intechopen.99541 Access mode: https://www.intechopen.com/chapters/78026.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Bowden, T.J. 2008. Modulation of the immune system of fish by their environment / T.J. Bowden // Fish and Shellfish Immunology. V. 25(4). P.373-383. DOI: 10.1016/j.fsi.2008.03.017</mixed-citation><mixed-citation xml:lang="en">Bowden, T.J. 2008. Modulation of the immune system of fish by their environment / T.J. Bowden // Fish and Shellfish Immunology. V. 25(4). P.373-383. DOI: 10.1016/j.fsi.2008.03.017</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Cooper, M. 2006. The Evolution of Adaptive Immune Systems / M. Cooper, M. Alder // Cell. V.124. P.815-22. DOI: 10.1016/j.cell.2006.02.001</mixed-citation><mixed-citation xml:lang="en">Cooper, M. 2006. The Evolution of Adaptive Immune Systems / M. Cooper, M. Alder // Cell. V.124. P.815-22. DOI: 10.1016/j.cell.2006.02.001</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Yang X.U. 2016. Lamprey: a model for vertebrate evolutionary research / X.U. Yang, Z.H.U. Si-Wei, L.I. Qing-Wei // Zoological research. V. 37(5), P.263. DOI: 10.13918/j.issn.2095-8137.2016.5.263</mixed-citation><mixed-citation xml:lang="en">Yang X.U. 2016. Lamprey: a model for vertebrate evolutionary research / X.U. Yang, Z.H.U. Si-Wei, L.I. Qing-Wei // Zoological research. V. 37(5), P.263. DOI: 10.13918/j.issn.2095-8137.2016.5.263</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Parisi, M.G. 2020. Cnidarian Immunity and the Repertoire of Defense Mechanisms in Anthozoans / M.G. Parisi, D. Parrinello, L. Stabili, M. Cammarata // Biology (Basel). V.9 (9). P.283. DOI: 10.3390/biology9090283.</mixed-citation><mixed-citation xml:lang="en">Parisi, M. G. 2020. Cnidarian Immunity and the Repertoire of Defense Mechanisms in Anthozoans / M.G. Parisi, D. Parrinello, L. Stabili, M. Cammarata // Biology (Basel). V.9 (9). P.283. DOI: 10.3390/biology9090283.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Sun, J. 2010. Molecular cloning, expression and antioxidant activity of a peroxiredoxin 2 homologue from Lampetra japonica / J. Sun, X. Liu, Q. Li. // Fish and shellfish immunology. V. 28, pp. 795-801. DOI: 10.1016/j.fsi.2010.01.018</mixed-citation><mixed-citation xml:lang="en">Sun, J. 2010. Molecular cloning, expression and antioxidant activity of a peroxiredoxin 2 homologue from Lampetra japonica / J. Sun, X. Liu, Q. Li. // Fish and shellfish immunology. V. 28, pp. 795-801. DOI: 10.1016/j.fsi.2010.01.018</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Uzzell, T. 2003. Hagfish intestinal antimicrobial peptides are ancient cathelicidins / T. Uzzell, E.D. Stolzenberg, A.E. Shinnar, M. Zasloff // Peptides. V. 24(11), P.1655-1667. DOI: 10.1016/j.peptides.2003.08.024</mixed-citation><mixed-citation xml:lang="en">Uzzell, T. 2003. Hagfish intestinal antimicrobial peptides are ancient cathelicidins / T. Uzzell, E.D. Stolzenberg, A.E. Shinnar, M. Zasloff // Peptides. V. 24(11), P.1655-1667. DOI: 10.1016/j.peptides.2003.08.024</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Matsushita M. 2018. The complement system of agnathans / M. Matsushita // Frontiers in immunology. V. 9, P.1405. DOI: 10.3389/fimmu.2018.01405</mixed-citation><mixed-citation xml:lang="en">Matsushita M. 2018. The complement system of agnathans / M. Matsushita // Frontiers in immunology. V.9, P.1405. DOI: 10.3389/fimmu.2018.01405</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Pancer, Z. 2004. Somatic diversification of variable lymphocyte receptors in the agnathan sea lamprey / Z. Pancer, C.T. Amemiya, G.R. Ehrhardt, J. Ceitlin, G.L. Gartland, M.D. Cooper // Nature. V. 430(6996). P.174-180. DOI: 10.1038/nature02740</mixed-citation><mixed-citation xml:lang="en">Pancer, Z. 2004. Somatic diversification of variable lymphocyte receptors in the agnathan sea lamprey / Z. Pancer, C.T. Amemiya, G.R. Ehrhardt, J. Ceitlin, G.L. Gartland, M.D. Cooper//Nature. V. 430(6996). P.174-180. DOI: 10.1038/nature02740</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Velikovsky, C. A. 2009. Structure of a lamprey variable lymphocyte receptor in complex with a protein antigen / C. A. Velikovsky, L. Deng, S. Tasumi // Nature Structural Molecular Biology. V. 16 (7). P.725-730. DOI: 10.1038/nsmb.1619</mixed-citation><mixed-citation xml:lang="en">Velikovsky, S. A. 2009. Structure of a lamprey variable lymphocyte receptor in complex with a protein antigen / S. A. Velikovsky, L. Deng, S. Tasumi // Nature Structural Molecular Biology. V. 16 (7). P.725-730. DOI: 10.1038/nsmb.1619</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Uribe, C. 2011. Innate and adaptive immunity in teleost fish: a review / C. Uribe, H. Folch, R. Enriquez, G. Moran // Vet. Med. V. 56. № 10. P. 486–503.</mixed-citation><mixed-citation xml:lang="en">Uribe, C. 2011. Innate and adaptive immunity in teleost fish: a review / C. Uribe, H. Folch, R. Enriquez, G. Moran // Vet. Med. V. 56. No. 10. P. 486–503.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Koumans, D. 1994. Immunocytochemical and flow cytometric analysis of B cells and plasma cells in carp (Cyprinus carpio L.); an ontogenetic study / J.C.E. D. Koumans, J.J. Taverne-Thiele, B.T.T.M. van Rens, J.H.W.M. Rombout // Fish and Shellfish Immunology. V.4. P.19-28.</mixed-citation><mixed-citation xml:lang="en">Koumans, D. 1994. Immunocytochemical and flow cytometric analysis of B cells and plasma cells in carp (Cyprinus carpio L.); an ontogenetic study / J.C.E. D. Koumans, J.J. Taverne-Thiele, B.T.T.M. van Rens, J.H.W.M. Rombout // Fish and Shell fish Immunology. V.4. P.19-28.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Padros, F. 1996. Ontogeny of the lymphoid organs in the turbot Scophthalmus maximus: a light and electron microscope study / F. Padros, S. Crespo // Aquaculture. V.144. P. 1-16. DOI: 10.1023/A:1014052611305</mixed-citation><mixed-citation xml:lang="en">Padros, F. 1996. Ontogeny of the lymphoid organs in the turbot Scophthalmus maximus: a light and electron microscope study / F. Padros, S. Crespo // Aquaculture. V.144. P. 1-16. DOI: 10.1023/A:1014052611305</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Meseguer, J. 1995. Reticulo-endothelial stroma of the head-kidney from the seawater teleost gilthead seabream (Sparus aurata L.): an ultrastructural and cytochemical study / J. Meseguer, A. lopez-Ruiz, A. Garcia-Ayala // Anatomical Record. V. 241. P. 303-309. DOI: 10.1002/ar.1092410303</mixed-citation><mixed-citation xml:lang="en">Meseguer, J. 1995. Reticulo-endothelial stroma of the head-kidney from the seawater teleost gilthead seabream (Sparus aurata L.): an ultrastructural and cytochemical study / J. Meseguer, A. lopez-Ruiz, A. Garcia-Ayala // Anatomical Record. V. 241. P. 303-309. DOI: 10.1002/ar.1092410303</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Bromage, E. S. 2004. Plasmablast and plasma cell production and distribution in trout immune tissues / E. S. Bromage, I. M. Kaattari, P. Zwollo and S. L. Kaattari // Journal of Immunology. V. 173. P.7317-7323. DOI: 10.4049/jimmunol.173.12.7317</mixed-citation><mixed-citation xml:lang="en">Bromage, E. S. 2004. Plasmablast and plasma cell production and distribution in trout immune tissues / E. S. Bromage, I. M. Kaattari, P. Zwollo and S. L. Kaattari // Journal of Immunology. V. 173. P.7317-7323. DOI: 10.4049/jimmunol.173.12.7317</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Rauta, P.R. 2012. Immune system and immune responses in fish and their role in comparative immunity study: a model for higher organisms / P.R. Rauta, B. Nayak and S. Das. // Immunology Letters. V. 148(1). P. 23-33. DOI: 10.1016/j.imlet.2012.08.003</mixed-citation><mixed-citation xml:lang="en">Rauta, P.R. 2012. Immune system and immune responses in fish and their role in comparative immunity study: a model for higher organisms / P.R. Rauta, B. Nayak and S. Das. // Immunology Letters. V. 148(1). P. 23-33. DOI: 10.1016/j.imlet.2012.08.003</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Mary, F. 1980. Histogenesis of the lymphoid organs in rainbow trout, Salmo gairdneri Rich. 1836 / F. Mary, M. Grace and J. Manning // Developmental &amp; Comparative Immunology. V. 4. P. 255-264. DOI: 10.1016/S0145-305X(80)80029-2</mixed-citation><mixed-citation xml:lang="en">Mary, F. 1980. Histogenesis of the lymphoid organs in rainbow trout, Salmo gairdneri Rich. 1836 / F. Mary, M. Grace and J. Manning // Developmental &amp; Comparative Immunology. V. 4. P. 255-264.</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Snorri, J. 1993. Histogenesis of the lymphoid organs in sea bream (Sparus aurata L.) / J. Snorri and F. T. Mary // Fish and Shellfish Immunology. V. 3 (1). P. 35-49. DOI: org/10.1006/fsim.1993.1004</mixed-citation><mixed-citation xml:lang="en">Snorri, J. 1993. Histogenesis of the lymphoid organs in sea breath (Sparus aurata L.) / J. Snorri and F. T. Mary // Fish and Shellfish Immunology. V. 3 (1). P. 35-49. DOI: org/10.1006/fsim.1993.1004</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Petrie-Hanson, L. 2001. Ontogeny of channel catfish lymphoid organs / L. PetrieHanson, A. J. Ainsworth // Veterinary Immunology and Immunopathology. V. 81(1-2). P.113-127. DOI: 10.1016/s0165-2427(01)00331-2</mixed-citation><mixed-citation xml:lang="en">Petrie-Hanson, L. 2001. Ontogeny of channel catfish lymphoid organs / L. PetrieHanson, A. J. Ainsworth // Veterinary Immunology and Immunopathology. V. 81(1-2). P.113-127.</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Botham, J.W. 1981. The histogenesis of the lymphoid organs in the carp Cyprinus carpio L. and the ontogenetic development of allograft reactivity / J.W. Botham and M.J. Manning // Journal of Fish Biology. V. 19. P. 403-414. DOI: 10.1111/j.1095-8649.1981.tb05844.x</mixed-citation><mixed-citation xml:lang="en">Botham, J.W. 1981. The histogenesis of the lymphoid organs in the carp Cyprinus carpio L. and the ontogenetic development of allograft reactivity / J.W. Botham and M.J. Manning // Journal of Fish Biology. V. 19. P. 403-414. DOI: 10.1111/j.1095-8649.1981.tb05844.x</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Danilova, N. 2002. B cells develop in the zebrafish pancreas / N. Danilova, L. Steiner // Proceedings of the National Academy of Sciences of the United States of America. V. 99. P. 13711-6. DOI: 10.1073/pnas.212515999</mixed-citation><mixed-citation xml:lang="en">Danilova, N. 2002. B cells develop in the zebrafish pancreas / N. Danilova, L. Steiner // Proceedings of the National Academy of Sciences of the United States of America. V. 99. P. 13711-6.</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">Bowden, T. J. 2005. Development and function of the thymus in teleosts / T. J. Bowden, P. Cook, J. H. M. W. Rombout // Fish and Shellfish Immunology. V.19, P.413-27. DOI: 10.1016/j.fsi.2005.02.003</mixed-citation><mixed-citation xml:lang="en">Bowden, T. J. 2005. Development and function of the thymus in teleosts / T. J. Bowden, P. Cook, J. H. M. W. Rombout // Fish and Shellfish Immunology. V.19, P.413-27. DOI: 10.1016/j.fsi.2005.02</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">Klosterhoff, M. 2015. Ontogenic development of kidney, thymus and spleen and phenotypic expression of CD3 and CD4 receptors on the lymphocytes of cobia (Rachycentron canadum) / M. Klosterhoff, J. J. Pereira, R. Rodrigues, L. Sampaio, M. Tesser, L. Romano // Anais da Academia Brasileira de Ciências. V. 87(4). P. 2111-2121. DOI: 10.1590/0001-3765201520140623</mixed-citation><mixed-citation xml:lang="en">Klosterhoff, M. 2015. Ontogenic development of kidney, thymus and spleen and phenotypic expression of CD3 and CD4 receptors on the lymphocytes of cobia (Rachycentron canadum) / M. Klosterhoff, J. J. Pereira, R. Rodrigues, L. Sampaio, M. Tesser, L. Romano // Anais da Academia Brasileira de Ciências. V. 87(4). P. 2111-2121.</mixed-citation></citation-alternatives></ref><ref id="cit25"><label>25</label><citation-alternatives><mixed-citation xml:lang="ru">Flajnik, M.F. 2010. Origin and evolution of the adaptive immune system: genetic events and selective pressures / M.F. Flajnik, M. Kasahara // Nat Rev Genet. Jan. V.11 (1). P.47-59. DOI: 10.1038/nrg2703.</mixed-citation><mixed-citation xml:lang="en">Flajnik, M.F. 2010. Origin and evolution of the adaptive immune system: genetic events and selective pressures / M.F. Flajnik, M. Kasahara // Nat Rev Genet. Jan. V.11 (1). P.47-59. DOI: 10.1038/nrg2703.</mixed-citation></citation-alternatives></ref><ref id="cit26"><label>26</label><citation-alternatives><mixed-citation xml:lang="ru">Langenau, D. 2002. Molecular cloning and developmental expression of Tlx (Hox11) genes in zebrafish (Danio rerio) / D. Langenau, T. Palomero, J. Kanki, A. Ferrando, Zhou, Y., Zon, L. and Look, A. // Mechanisms of Development. V. 117(1-2). P. 243-248.</mixed-citation><mixed-citation xml:lang="en">Langenau, D. 2002. Molecular cloning and developmental expression of Tlx (Hox11) genes in zebrafish (Danio rerio) / D. Langenau, T. Palomero, J. Kanki, A. Ferrando, Zhou, Y., Zon, L. and Look, A. // Mechanisms of Development. V. 117(1-2). P. 243-248.</mixed-citation></citation-alternatives></ref><ref id="cit27"><label>27</label><citation-alternatives><mixed-citation xml:lang="ru">Patel, S. 2009. Ontogeny of lymphoid organs and development of IgM-bearing cells in Atlantic halibut (Hippoglossus hippoglossus L.) / S. Patel, E. Sorhus, I. U. Fiksdal, P. G. Espedal, O. Bergh, O. M. Rodseth, H. C. Morton and A. H. Nerland // Fish and Shellfish Immunology. V. 26. P. 385-395. DOI: 10.1016/j.fsi.2008.11.018</mixed-citation><mixed-citation xml:lang="en">Patel, S. 2009. Ontogeny of lymphoid organs and development of IgM-bearing cells in Atlantic halibut (Hippoglossus hippoglossus L.) / S. Patel, E. Sorhus, I. U. Fiksdal, P. G. Espedal, O. Bergh, O. M. Rodseth, H. C. Morton and A. H. Nerland // Fish and Shellfish Immunology. V. 26. P. 385-395. DOI: 10.1016/j.fsi.2008.11.018</mixed-citation></citation-alternatives></ref><ref id="cit28"><label>28</label><citation-alternatives><mixed-citation xml:lang="ru">Willett, C.E. 2001. Ikaros expression as a marker for lymphoid progenitors during zebrafish development / C.E. Willett, H. Kawasaki, C.T. Amemiya, S. Lin and L.A. Steiner // Developmental Dynamics. V. 222. P. 694-698. DOI: 1002/dvdy.1223</mixed-citation><mixed-citation xml:lang="en">Willett, C.E. 2001. Ikaros expression as a marker for lymphoid progenitors during zebrafish development / C.E. Willett, H. Kawasaki, C.T. Amemiya, S. Lin and L.A. Steiner // Developmental Dynamics. V. 222. P. 694-698. DOI: 1002/dvdy.1223</mixed-citation></citation-alternatives></ref><ref id="cit29"><label>29</label><citation-alternatives><mixed-citation xml:lang="ru">Jуsefsson, S. 1993. Histogenesis of the lymphoid organs in sea bream (Sparus aurata L.) / S. Jуsefsson, M. F. Tatner // Fish and Shellfish Immunology. V.3. P. 35– 49. DOI: 10.14670/HH-13.37</mixed-citation><mixed-citation xml:lang="en">Jusefsson, S. 1993. Histogenesis of the lymphoid organs in sea breath (Sparus aurata L.) / S. Jusefsson, M. F. Tatner // Fish and Shellfish Immunology. V.3. P. 35– 49. DOI: 10.14670/HH-13.37</mixed-citation></citation-alternatives></ref><ref id="cit30"><label>30</label><citation-alternatives><mixed-citation xml:lang="ru">Yu, Y. 2020. Immunoglobulins, Mucosal Immunity and Vaccination in Teleost Fish / Y. Yu, Q. Wang, Z. Huang, L. Ding and Z. Xu // Frontiers in Immunology. V. 11. P. 1-14. DOI: 10.3389/fimmu.2020.567941</mixed-citation><mixed-citation xml:lang="en">Yu, Y. 2020. Immunoglobulins, Mucosal Immunity and Vaccination in Teleost Fish / Y. Yu, Q. Wang, Z. Huang, L. Ding and Z. Xu // Frontiers in Immunology. V. 11. P. 1-14.</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>
