<?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">biob</journal-id><journal-title-group><journal-title xml:lang="ru">Биобезопасность и Биотехнология</journal-title><trans-title-group xml:lang="en"><trans-title>Biosafety and Biotechnology</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2707-7241</issn><issn pub-type="epub">2957-5702</issn><publisher><publisher-name>Научно-исследовательский институт проблем биологической безопасности</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.58318/2957-5702-2022-12-36-43</article-id><article-id custom-type="elpub" pub-id-type="custom">biob-37</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>БИОЛОГИЧЕСКАЯ БЕЗОПАСНОСТЬ И БИОЗАЩИТА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>BIOLOGICAL SAFETY AND BIOSECURITY</subject></subj-group></article-categories><title-group><article-title>КУЛЬТУРАЛЬНЫЕ СВОЙСТВА ЮЖНО-АФРИКАНСКОГО ВАРИАНТА ОМИКРОН ВИРУСА SARS-CoV-2 КОРОНАВИРУСНОЙ ИНФЕКЦИИ COVID-19</article-title><trans-title-group xml:lang="en"><trans-title>CULTURAL PROPERTIES OF THE SOUTH AFRICAN VARIANT OF OMICRON VIRUS SARS-CoV-2 OF CORONAVIRUS INFECTION COVID-19</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>Мырзахметова</surname><given-names>Б. Ш.</given-names></name><name name-style="western" xml:lang="en"><surname>Myrzakhmetova</surname><given-names>B. Sh.</given-names></name></name-alternatives><email xlink:type="simple">balzhan.msh@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>Бисенбаева</surname><given-names>К. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Bisenbayeva</surname><given-names>K. B.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Каукарбаева</surname><given-names>М. Ж.</given-names></name><name name-style="western" xml:lang="en"><surname>Kaukarbayeva</surname><given-names>M. Sh.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бурашев</surname><given-names>Е. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Burashev</surname><given-names>Ye. D.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кутумбетов</surname><given-names>Л. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Kutumbetov</surname><given-names>L. B.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Научно-исследовательский институт проблем биологической безопасности<country>Казахстан</country></aff><aff xml:lang="en">Research Institute of Biological Safety Problems<country>Kazakhstan</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>26</day><month>01</month><year>2023</year></pub-date><volume>1</volume><issue>12</issue><fpage>36</fpage><lpage>43</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Мырзахметова Б.Ш., Бисенбаева К.Б., Каукарбаева М.Ж., Бурашев Е.Д., Кутумбетов Л.Б., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Мырзахметова Б.Ш., Бисенбаева К.Б., Каукарбаева М.Ж., Бурашев Е.Д., Кутумбетов Л.Б.</copyright-holder><copyright-holder xml:lang="en">Myrzakhmetova B.S., Bisenbayeva K.B., Kaukarbayeva M.S., Burashev Y.D., Kutumbetov L.B.</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://journal.biosafety.kz/jour/article/view/37">https://journal.biosafety.kz/jour/article/view/37</self-uri><abstract><p>в настоящей работе представлены данные по изучению культуральных свойств генетического варианта Омикрон вируса SARS-CoV-2 коронавирусной инфекции COVID-19. Наиболее пермессивными биологическими системами для репродукции данного варианта вируса являются культуры клеток Vero, РК-15, СПЭВ, МА-104, MARC-145. Оптимальными условиями культивирования генетического варианта Омикрон вируса SARS-CoV-2 в изучаемых клеточных линиях оказались следующие параметры: посевная концентрация клеток 200 тыс/см3, множественность заражения – 0,01 ТЦД50/кл, срок культивирования вируса – 2 сут, площадь поражения клеточного монослоя перед сбором вируса – 75-80%, биологическая активность вируса в пределах от 4,14±0,31 до 6,66±0,22 lg ТЦД50/см3.</p></abstract><trans-abstract xml:lang="en"><p>this paper presents data on the study of the cultural properties of the genetic variant Omicron of the SARS-CoV-2 virus of the coronavirus infection COVID-19. The most permissive biological systems for the reproduction of this virus variant are Vero, MA-104, MARC-145, PK-15, and SPEV cell cultures. The productive conditions for cultivating the genetic variant Omicron of the SARS-CoV-2 virus in the studied cell lines turned out to be the following parameters: seeding concentration of cells 200 thousand/cm3, multiplicity of infection – 0.01 TCD50/cell, virus cultivation period – 2 days, cell lesion area monolayer before collecting the virus – 75-80%, the biological activity of the virus in the range from 4.14±0.31 to 6.66±0.22 lg TCD50/cm 3.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>вирус SARS-CoV-2</kwd><kwd>коронавирусная инфекция COVID-19</kwd><kwd>омикрон</kwd><kwd>культура клеток</kwd><kwd>мутация</kwd><kwd>контагиозность</kwd><kwd>пандемия</kwd></kwd-group><kwd-group xml:lang="en"><kwd>SARS-CoV-2 virus</kwd><kwd>coronavirus infection COVID-19</kwd><kwd>omicron</kwd><kwd>cell culture</kwd><kwd>mutation</kwd><kwd>contagiousness</kwd><kwd>pandemic</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">COVID-19 Dashboard by the Center for Systems Science and Engineering (CSSE) at Johns Hopkins University (JHU) (англ.). ArcGIS. Johns Hopkins University. -URL: https://coronavirus.jhu.edu/map.html (Дата обращения: 2022-11-17).</mixed-citation><mixed-citation xml:lang="en">COVID-19 Dashboard by the Center for Systems Science and Engineering (CSSE) at Johns Hopkins University (JHU) (англ.). ArcGIS. Johns Hopkins University. -URL: https://coronavirus.jhu.edu/map.html (Дата обращения: 2022-11-17).</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">COVID-19 Coronavirus pandemic. https://www.worldometers.info/coronavirus (Дата обращения:2022-11-17).</mixed-citation><mixed-citation xml:lang="en">COVID-19 Coronavirus pandemic. https://www.worldometers.info/coronavirus (Дата обращения:2022-11-17).</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Pachetti M., Marini B., Benedetti F., Giudici F., Mauro E., Storici P., Masciovecchio C., Angeletti S.et al. Emerging SARS-CoV-2 mutation hot spots include a novel RNA-dependent-RNA polymerase variant. J Transl Med. – 2020. – Vol.18 (1). – 179 p. doi: 10.1186/s12967-020-02344-6.</mixed-citation><mixed-citation xml:lang="en">Pachetti M., Marini B., Benedetti F., Giudici F., Mauro E., Storici P., Masciovecchio C., Angeletti S.et al. Emerging SARS-CoV-2 mutation hot spots include a novel RNA-dependent-RNA polymerase variant. J Transl Med. – 2020. – Vol.18 (1). – 179 p. doi: 10.1186/s12967-020-02344-6.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Zhang L., Jackson C.B., Mou H. SARS-CoV-2 spike-protein D614G mutation increases virion spike density and infectivity. Nat Commun. – 2020. – Vol.11 (1). – 6013 p.</mixed-citation><mixed-citation xml:lang="en">Zhang L., Jackson C.B., Mou H. SARS-CoV-2 spike-protein D614G mutation increases virion spike density and infectivity. Nat Commun. – 2020. – Vol.11 (1). – 6013 p.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Намазова-Баранова Л.С., Садеки Н., Эфендиева К.Е. Новые данные по эволюции пандемии COVID-19: обзор литературы. Педиатрическая фармакология. – 2021. – Vol. 18. – P. 314-9. doi: 10.15690/ pf.v18i4.2299.</mixed-citation><mixed-citation xml:lang="en">Намазова-Баранова Л.С., Садеки Н., Эфендиева К.Е. Новые данные по эволюции пандемии COVID-19: обзор литературы. Педиатрическая фармакология. – 2021. – Vol. 18. – P. 314-9. doi: 10.15690/ pf.v18i4.2299.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Huang C., Wang Y., Li X., Ren L., Zhao J., Hu Y., Zhang L., Fan G., Xu J., Gu X., Cheng Z., Yu T., Xia J., Wei Y., Wu W., Xie X., Yin W., Li H., Liu M., Xiao Y., Gao H., Guo L., Xie J. Clinical features of patients infected with 2019 novel coronavirus in Wuhan, China // The Lancet. – 2020. – Vol. 395. – № 10223. – P. 467-506.</mixed-citation><mixed-citation xml:lang="en">Huang C., Wang Y., Li X., Ren L., Zhao J., Hu Y., Zhang L., Fan G., Xu J., Gu X., Cheng Z., Yu T., Xia J., Wei Y., Wu W., Xie X., Yin W., Li H., Liu M., Xiao Y., Gao H., Guo L., Xie J. Clinical features of patients infected with 2019 novel coronavirus in Wuhan, China // The Lancet. – 2020. – Vol. 395. – № 10223. – P. 467-506.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Jin Y., Yang H., Ji W. et al. Virology, Epidemiology, Pathogenesis, and Control of COVID-19. Viruses. – 2020. – Vol.12(4). – 372 р. doi:10.3390/ v12040372.</mixed-citation><mixed-citation xml:lang="en">Jin Y., Yang H., Ji W. et al. Virology, Epidemiology, Pathogenesis, and Control of COVID-19. Viruses. – 2020. – Vol.12(4). – 372 р. doi:10.3390/ v12040372.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Relative Variant Genome Frequency per Region. https://www.gisaid. org/hcov19-variants. WHO. COVID-19 vaccine tracker and landscape [Электронный ресурс]. – 2022. (дата обращения 17.11.2022). https: //www.who.int/publications/m/item/draft-landscape-of-covid-19-candidate -vaccines</mixed-citation><mixed-citation xml:lang="en">Relative Variant Genome Frequency per Region. https://www.gisaid. org/hcov19-variants. WHO. COVID-19 vaccine tracker and landscape [Электронный ресурс]. – 2022. (дата обращения 17.11.2022). https: //www.who.int/publications/m/item/draft-landscape-of-covid-19-candidate -vaccines</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Классификация варианта Омикрон (B.1.1.529) как варианта вируса SARS-CoV-2, вызывающего обеспокоенность. https: //www.who.int/ru/news/item/classification-of-omicron-(b.1.1.529)-sars-cov-2-variant-of-concern.</mixed-citation><mixed-citation xml:lang="en">Классификация варианта Омикрон (B.1.1.529) как варианта вируса SARS-CoV-2, вызывающего обеспокоенность. https: //www.who.int/ru/news/item/classification-of-omicron-(b.1.1.529)-sars-cov-2-variant-of-concern.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Forchette L.A. Comprehensive Review of COVID-19 Virology, Vaccines, Variants, and Therapeutics/ L. Forchette, W. Sebastian, T. Liu // Curr Med Sci. – 2021. – Vol. 41, – № 6. – P. 1037-1051. doi: 10.1007/s11596- 021-2395-1.</mixed-citation><mixed-citation xml:lang="en">Forchette L.A. Comprehensive Review of COVID-19 Virology, Vaccines, Variants, and Therapeutics/ L. Forchette, W. Sebastian, T. Liu // Curr Med Sci. – 2021. – Vol. 41, – № 6. – P. 1037-1051. doi: 10.1007/s11596- 021-2395-1.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Torjesen I. COVID-19: Omicron may be more transmissible than other variants and partly resistant to existing vaccines, scientists fear. BMJ. – 2021. – Vol. 375. – 2943 р. doi:10.1136/bmj.n2943.</mixed-citation><mixed-citation xml:lang="en">Torjesen I. COVID-19: Omicron may be more transmissible than other variants and partly resistant to existing vaccines, scientists fear. BMJ. – 2021. – Vol. 375. – 2943 р. doi:10.1136/bmj.n2943.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Nyberg T., Ferguson N.M., Nash S.G. et al. Comparative analysis of the risks of hospitalisation and death associated with SARSCoV-2 omicron (B.1.1.529) and delta (B.1.617.2) variants in England: a cohort study. Lancet. – 2022. – Vol.399. – Р. 1303-12. doi:10.1016/S0140-6736(22)00462-7.</mixed-citation><mixed-citation xml:lang="en">Nyberg T., Ferguson N.M., Nash S.G. et al. Comparative analysis of the risks of hospitalisation and death associated with SARSCoV-2 omicron (B.1.1.529) and delta (B.1.617.2) variants in England: a cohort study. Lancet. – 2022. – Vol.399. – Р. 1303-12. doi:10.1016/S0140-6736(22)00462-7.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Araf Y., Akter F., Tang Y.D. et al. Omicron variant of SARS-CoV-2: Genomics, transmissibility, and responses to current COVID-19 vaccines. J Med Virol. – 2022. – Vol.94(5). – Р. 1825-32. doi:10.1002/jmv.27588.</mixed-citation><mixed-citation xml:lang="en">Araf Y., Akter F., Tang Y.D. et al. Omicron variant of SARS-CoV-2: Genomics, transmissibility, and responses to current COVID-19 vaccines. J Med Virol. – 2022. – Vol.94(5). – Р. 1825-32. doi:10.1002/jmv.27588.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Reed L.J., Muench Simple H. A. Method Of Estimating Fifty Per Cent Endpoints12 // American Journal of Epidemiology. – 1938. – Vol. 27. – P. 493-497. https://doi.org/10.1093/oxfordjournals. aje.a118408(1938).</mixed-citation><mixed-citation xml:lang="en">Reed L.J., Muench Simple H. A. Method Of Estimating Fifty Per Cent Endpoints12 // American Journal of Epidemiology. – 1938. – Vol. 27. – P. 493-497. https://doi.org/10.1093/oxfordjournals. aje.a118408(1938).</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Новикова И.А. Генетическая характеристика вируса SARS-CoV-2 / И. А. Новикова // Живые и биокосные системы. – 2021. – № 35. – 4 с. doi: 10.18522/2308- 9709-2021-35-4</mixed-citation><mixed-citation xml:lang="en">Новикова И.А. Генетическая характеристика вируса SARS-CoV-2 / И. А. Новикова // Живые и биокосные системы. – 2021. – № 35. – 4 с. doi: 10.18522/2308- 9709-2021-35-4</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Kaptelova V.V., Bukharina A.Y., Shipulina O.Y., Korneenko E.V., Saenko S.S., Lukyanov A.V. et al. Casereport: change of dominant strain during dual SARS-CoV-2 infection. BMC Infect. Dis. – 2021. – Vol.21(1). – 959 р.</mixed-citation><mixed-citation xml:lang="en">Kaptelova V.V., Bukharina A.Y., Shipulina O.Y., Korneenko E.V., Saenko S.S., Lukyanov A.V. et al. Casereport: change of dominant strain during dual SARS-CoV-2 infection. BMC Infect. Dis. – 2021. – Vol.21(1). – 959 р.</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Fu Y., Zhao J., Wei X., Han P., Yang L., Ren T., Zhan S., Li L. Effectiveness and Cost-Effectiveness of Inactivated Vaccine to Address COVID-19 Pandemic in China: Evidence From Randomized Control Trials and Real-World Studies. // Front Public Health. – 2022. –№10. – 917732 р. doi: 10.3389/fpubh.2022.917732. PMID: 35928479; PMCID: PMC9343737.</mixed-citation><mixed-citation xml:lang="en">Fu Y., Zhao J., Wei X., Han P., Yang L., Ren T., Zhan S., Li L. Effectiveness and Cost-Effectiveness of Inactivated Vaccine to Address COVID-19 Pandemic in China: Evidence From Randomized Control Trials and Real-World Studies. // Front Public Health. – 2022. –№10. – 917732 р. doi: 10.3389/fpubh.2022.917732. PMID: 35928479; PMCID: PMC9343737.</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>
