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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">antibiotics</journal-id><journal-title-group><journal-title xml:lang="ru">Антибиотики и Химиотерапия</journal-title><trans-title-group xml:lang="en"><trans-title>Antibiot Khimioter = Antibiotics and Chemotherapy</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0235-2990</issn><publisher><publisher-name>ООО «Издательство ОКИ»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.37489/0235-2990-2023-68-3-4-11-18</article-id><article-id custom-type="elpub" pub-id-type="custom">antibiotics-1013</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>ОРИГИНАЛЬНЫЕ СТАТЬИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL PAPERS</subject></subj-group></article-categories><title-group><article-title>Антибиотический потенциал морских актиномицетов родов Streptomyces и Nocardiopsis</article-title><trans-title-group xml:lang="en"><trans-title>Antibiotic Potential of Marine Actinomycetes of the Genera Streptomyces and Nocardiopsis</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0063-4922</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Синёва</surname><given-names>О. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Sineva</surname><given-names>O. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Синёва Ольга Николаевна — к. б. н., научный сотрудник лаборатории таксономического изучения и коллекции культур микроорганизмов</p><p>ул. Большая Пироговская, д. 11, г. Москва, Россия, 119021.</p></bio><bio xml:lang="en"><p>Olga N. Sineva — Ph. D. in Biology, Researcher at the Department of Taxonomic Research and Culture Collection of Microorganisms</p><p>Moscow</p></bio><email xlink:type="simple">olga.sineva81@yandex.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/0000-0001-9372-5948</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Садыкова</surname><given-names>В. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Sadykova</surname><given-names>V. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Садыкова Вера Сергеевна — д. б. н., заведующая лабораторией таксономического изучения и коллекции культур микроорганизмов</p><p>Москва</p></bio><bio xml:lang="en"><p>Vera S. Sadykova — D. Sc. in Biology, Head of at the Department of Taxonomic Research and Culture Collection</p><p>Moscow</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/0000-0003-4107-3794</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бычкова</surname><given-names>О. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Bychkova</surname><given-names>O. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Бычкова Ольга Петровна — к. б. н., старший научный сотрудник лаборатории разработки методов поиска биологически активных соединений</p><p>Москва</p></bio><bio xml:lang="en"><p>Olga P. Bychkova — Ph. D. in Biology, Senior Researcher at the Department for the Development of Methods for Discovering Biologically Active Compounds</p><p>Moscow</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>Иванкова</surname><given-names>Т. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Ivankova</surname><given-names>T. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Иванкова Татьяна Дмитриевна — научный сотрудник лаборатории таксономического изучения и коллекции культур микроорганизмов</p><p>Scopus Author ID: 56069625600</p><p>Москва</p></bio><bio xml:lang="en"><p>Tatiana D. Ivankova — Researcher at the Department of Taxonomic Research and Culture Collection of Microorganisms</p><p>Scopus Author ID: 56069625600</p><p>Moscow</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>Малышева</surname><given-names>К. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Malysheva</surname><given-names>K. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Малышева Ксения Владимировна — лаборант лаборатории таксономического изучения и коллекции культур микроорганизмов</p><p>Москва</p></bio><bio xml:lang="en"><p>Ksenia V. Malysheva — Laboratory assistant at the Department of Taxonomic Research and Culture Collection of Microorganisms</p><p>Moscow</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/0000-0003-0759-721X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Маркелова</surname><given-names>Н. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Markelova</surname><given-names>N. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Маркелова Наталья Николаевна — к. б. н., старший научный сотрудник лаборатории биосинтеза антибиотиков</p><p>Москва</p></bio><bio xml:lang="en"><p>Natalia N. Markelova — Ph. D. in Biology, Senior Researcher at the Laboratory biosynthesis of antibiotic</p><p>Moscow</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБНУ «Научно-исследовательский институт по изысканию новых антибиотиков им. Г.Ф. Гаузе»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Gause Institute of New Antibiotics</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>18</day><month>07</month><year>2023</year></pub-date><volume>68</volume><issue>3-4</issue><fpage>11</fpage><lpage>18</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Синёва О.Н., Садыкова В.С., Бычкова О.П., Иванкова Т.Д., Малышева К.В., Маркелова Н.Н., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Синёва О.Н., Садыкова В.С., Бычкова О.П., Иванкова Т.Д., Малышева К.В., Маркелова Н.Н.</copyright-holder><copyright-holder xml:lang="en">Sineva O.N., Sadykova V.S., Bychkova O.P., Ivankova T.D., Malysheva K.V., Markelova N.N.</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://www.antibiotics-chemotherapy.ru/jour/article/view/1013">https://www.antibiotics-chemotherapy.ru/jour/article/view/1013</self-uri><abstract><p>В связи с появлением антибиотикорезистентности у патогенных микроорганизмов актуальным является поиск продуцентов новых антимикробных метаболитов. Актиномицеты — грамположительные мицелиальные бактерии, являющиеся продуцентами большого количества антибиотиков, применяемых в медицине и агропромышленном комплексе. В настоящее время внимание исследователей нацелено на поиск актиномицетов в таких экологических нишах, как пресные и морские водоёмы, зоны с экстремальными природными условиями (вечномёрзлые почвы, ледники, пустынные, засоленные почвы и др.). В данном исследовании были восстановлены культуры морских актиномицетов после 15 лет хранения под вазелиновым маслом. Показано, что все штаммы сохранили жизнеспособность и антибиотическую активность на высоком уровне. На основании анализа последовательностей гена 16S рРНК установлена видовая принадлежность данных штаммов: Streptomyces sampsonii 6N, Streptomyces sampsonii 8N, Streptomyces sampsonii 521N, Streptomyces halstedii 22N, Streptomyces brevispora 12N, Streptomyces hirsutus 23N, Streptomyces niveus 14N, Nocardiopsis alba 24N, Nocardiopsis alba 73N, Nocardiopsis alba 85N, Nocardiopsis alba 106N, Nocardiopsis alborubida 722N, Nocardiopsis umidischolae 755N, Nocardiopsis umidischolae 763N. Оценка антибиотической активности в отношении тест-организмов: Micrococcus luteus ATCC 9341, Staphylococcus aureus INA 00985, Bacillus subtilis ATCC 6633, Staphylococcus aureus INA 00761 (MRSA — Methicillin-Resistant Staphylococcus aureus), Escherichia coli ATCC 25922, Pseudomonas aeruginosa ATCC 27853, Pectobacterium carotovorum VKM-B1247, Saccharomyces cerevisiae ИНА 01042, Candida albicans ATCC 14053, Aspergillus niger ATCC 16404, Aspergillus fumigatus КПБ F-37, Fusarium solani ВКПМ F-890, Fusarium oxysporum ВКПМ F-148, показала, что данные актиномицеты обладают широким спектром антибиотической активности и могут быть потенциальными продуцентами новых антибиотиков.</p></abstract><trans-abstract xml:lang="en"><p>Due to the emergence of antibiotic resistance in pathogenic microorganisms, it is urgent to search for producers of new antimicrobial metabolites. Actinomycetes are gram-positive mycelial bacteria that produce a large number of antibiotics used in medicine and the agro-industrial complex. Currently, researchers are focused on the search for actinomycetes in ecological niches such as freshwater and marine reservoirs, zones with extreme natural conditions (permafrost soils, glaciers, desert, saline soils, etc.). In this study, cultures of marine actinomycetes were restored after 15 years of storage under vaseline oil. It was shown that all strains retained viability and antibiotic activity at a high level. Based on the results of 16S rRNA gene sequence analysis, the species were identified as: Streptomyces sampsonii 6N, Streptomyces sampsonii 8N, Streptomyces sampsonii 521N, Streptomyces halstedii 22N, Streptomyces brevispora 12N, Streptomyces hirsutus 23N, Streptomyces niveus 14N, Nocardiopsis alba 24N, Nocardiopsis alba 73N, Nocardiopsis alba 85N, Nocardiopsis alba 106N, Nocardiopsis alborubida 722N, Nocardiopsis umidischolae 755N, Nocardiopsis umidischolae 763N. These strains of actinobacteria possessed significant antibiotic activity against the following pathogens: Micrococcus luteus ATCC 9341, Staphylococcus aureus INA 00985, Bacillus subtilis ATCC 6633, Staphylococcus aureus INA 00761 (MRSA — Staphylococcus aureus), Escherichia coli ATCC 25922, Pseudomonas aeruginosa ATCC 27853, Pectobacterium carotovorum VKM-B1247, Saccharomyces cerevisiae INA 01042, Candida albicans ATCC 14053, Aspergillus niger ATCC 16404, Aspergillus fumigatus CPB F -37, Fusarium solani VKPM F-890, Fusarium oxysporum VKPM F-148. Therefore, this study evaluated the marine actinomycetes can be potential producers of the novel antibiotics.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>антибиотикорезистентность</kwd><kwd>актиномицеты</kwd><kwd>антибиотическая активность</kwd><kwd>Streptomyces</kwd><kwd>Nocardiopsis</kwd></kwd-group><kwd-group xml:lang="en"><kwd>antibiotic resistance</kwd><kwd>actinomycetes</kwd><kwd>antibiotic activity</kwd><kwd>Streptomyces</kwd><kwd>Nocardiopsis</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">Berdy J. Thoughts and facts about antibiotics: where we are now and where we are heading. J Antibiot (Tokyo). 2012; 65 (8): 385–395. doi: 10.1038/ja.2012.27.</mixed-citation><mixed-citation xml:lang="en">Berdy J. Thoughts and facts about antibiotics: where we are now and where we are heading. J Antibiot (Tokyo). 2012; 65 (8): 385–395. doi: 10.1038/ja.2012.27.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Ventola C. L. The antibiotic resistance crisis: part 1: causes and threats. Pharmacy and therapeutics. 2015; 40 (4): 277–283.</mixed-citation><mixed-citation xml:lang="en">Ventola C. L. The antibiotic resistance crisis: part 1: causes and threats. Pharmacy and therapeutics. 2015; 40 (4): 277–283.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Орлова Н.В. Антибиотикорезистентность и современная стратегия антибактериальной терапии. Медицинский совет. 2022; 16 (8): 89–97. doi: https://doi.org/10.21518/2079-701X-2022-16-8-89-97.</mixed-citation><mixed-citation xml:lang="en">Orlova N.V. Antibiotikorezistentnost' i sovremennaya strategiya antibakterial'noi terapii. Meditsinskii Sovet. 2022; 16 (8): 89–97. doi: https://doi.org/10.21518/2079-701X-2022-16-8-89-97. (in Russian)</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Мурленков Н.В. Проблемы и факторы развития антибиотикорезистентности в сельском хозяйстве. Биология в сельском хозяйстве. 2019; 4: 11–14.</mixed-citation><mixed-citation xml:lang="en">Murlenkov N.V. Problemy i faktory razvitiya antibiotikorezistentnosti v sel'skom khozyaistve. Biologiya v Sel'skom Khozyaistve. 2019; 4: 11–14. (in Russian)</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Sarkar D. J., Mukherjee I., Shakil N.A., Rana V.S., Kaushik P., Debnath S. Antibiotics in Agriculture: Use and Impact. Indian Journal of Ethnophitopharmaceuticals. 2018; 4 (1): 4–19.</mixed-citation><mixed-citation xml:lang="en">Sarkar D. J., Mukherjee I., Shakil N.A., Rana V.S., Kaushik P., Debnath S. Antibiotics in Agriculture: Use and Impact. Indian Journal of Ethnophitopharmaceuticals. 2018; 4 (1): 4–19.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Munkvold G. Fusarium species and their associated mycotoxins. Methods Mol Biol. 2017; 1542: 51–106. doi 10.1007/978-1-4939-6707-0_4.</mixed-citation><mixed-citation xml:lang="en">Munkvold G. Fusarium species and their associated mycotoxins. Methods Mol Biol. 2017; 1542: 51–106. doi 10.1007/978-1-4939-6707-0_4.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Meng X., Chai A., Shi Y., Xie X., Ma Z., Li B. Emergence of bacterial soft rot in cucumber caused by Pectobacterium carotovorum subsp. brasiliense in China. Plant Dis. 2017; 101 (2): 279–287. doi:10.1094/PDIS-05-16-0763-RE.</mixed-citation><mixed-citation xml:lang="en">Meng X., Chai A., Shi Y., Xie X., Ma Z., Li B. Emergence of bacterial soft rot in cucumber caused by Pectobacterium carotovorum subsp. brasiliense in China. Plant Dis. 2017; 101 (2): 279–287. doi:10.1094/PDIS-05-16-0763-RE.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Waleron M., Misztak A., Waleron M., Franczuk M., Wielgomas B., Waleron K. Transfer of Pectobacterium carotovorum subsp. carotovorum strains isolated from potatoes grown at high altitudes to Pectobacterium peruviense sp. nov. Syst Appl Microbiol. 2018; 41 (2): 85–93. doi: 10.1016/j.syapm.2017.11.005.</mixed-citation><mixed-citation xml:lang="en">Waleron M., Misztak A., Waleron M., Franczuk M., Wielgomas B., Waleron K. Transfer of Pectobacterium carotovorum subsp. carotovorum strains isolated from potatoes grown at high altitudes to Pectobacterium peruviense sp. nov. Syst Appl Microbiol. 2018; 41 (2): 85–93. doi: 10.1016/j.syapm.2017.11.005.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Широких И.Г., Назарова Я.И., Бакулина А.В., Абубакирова Р.И. Новые штаммы стрептомицетов как перспективные биофунгициды. Теорeтическая и прикладная экология. 2021; 1: 172–180. doi: https://doi.org/10.25750/1995-4301-2021-1-172-180.</mixed-citation><mixed-citation xml:lang="en">Shirokikh I.G., Nazarova Ya.I., Bakulina A.V., Abubakirova R.I. Novye shtammy streptomitsetov kak perspektivnye biofungitsidy. Teoreticheskaya i prikladnaya ekologiya. 2021; 1: 172–180. doi: https://doi.org/10.25750/1995-4301-2021-1-172-180. (in Russian)</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Ulloa-Ogaz A.L., Munoz-Castellanos L.N., Nevarez-Moorillon G.V. Biocontrol of phytopathogens: Antibiotic production as mechanism of control. In book: The battle against microbial pathogens: basic science, technological advances and educational programs. 2015: 305–309.</mixed-citation><mixed-citation xml:lang="en">Ulloa-Ogaz A.L., Munoz-Castellanos L.N., Nevarez-Moorillon G.V. Biocontrol of phytopathogens: Antibiotic production as mechanism of control. In book: The battle against microbial pathogens: basic science, technological advances and educational programs. 2015: 305–309.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Pasanen M., Laurila J., Brader G., Palva E.T., Ahola V., van der Wolf J., A. Hannukkala A., Pirhonen M. Characterisation of Pectobacterium wasabiae and Pectobacterium carotovorum subsp. carotovorum isolates from diseased potato plants in Finland. Annals of Applied Biology I. 2016; 163 (3): 403–419 doi. https://doi.org/10.1111/aab.12076</mixed-citation><mixed-citation xml:lang="en">Pasanen M., Laurila J., Brader G., Palva E.T., Ahola V., van der Wolf J., A. Hannukkala A., Pirhonen M. Characterisation of Pectobacterium wasabiae and Pectobacterium carotovorum subsp. carotovorum isolates from diseased potato plants in Finland. Annals of Applied Biology I. 2016; 163 (3): 403–419 doi. https://doi.org/10.1111/aab.12076</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Selim M. S. M., Abdelhamid S. A., Mohamed S. S. Secondary metabolites and biodiversity of actinomycetes. J Gen Eng Biotechnol. 2021; 19 (1): 1–13. doi: 10.1186/s43141-021-00156-9.</mixed-citation><mixed-citation xml:lang="en">Selim M. S. M., Abdelhamid S. A., Mohamed S. S. Secondary metabolites and biodiversity of actinomycetes. J Gen Eng Biotechnol. 2021; 19 (1): 1–13. doi: 10.1186/s43141-021-00156-9.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Орлова Т.И., Булгакова В. Г., Полин А. Н. Вторичные метаболиты морских микроорганизмов. I Вторичные метаболиты морских актиномицетов. Антибиотики и химиотер. 2015; 60 (7–8): 47–59.</mixed-citation><mixed-citation xml:lang="en">Orlova T.I., Bulgakova V.G., Polin A.N. Secondary metabolites from marine microorganisms. I. Secondary metabolites from marine actinomycetes. Antibiotici i Khimioter. 2015; 60 (7–8): 47–59 (in Russian)</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Elnahas M.O., Elkhateeb W.A., Daba G.M. Marine actinomycetes the past, the present and the future. Open Access Journal of Pharmaceutical Research. 2021; 5 (2): 1–7. doi: 10.23880/oajpr-16000241</mixed-citation><mixed-citation xml:lang="en">Elnahas M.O., Elkhateeb W.A., Daba G.M. Marine actinomycetes the past, the present and the future. Open Access Journal of Pharmaceutical Research. 2021; 5 (2): 1–7. doi: 10.23880/oajpr-16000241</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Синёва О.Н., Иванкова Т.Д, Терехова Л.П. Низкотемпературное хранение актиномицетов — представителей рода Streptomyces. Антибиотики и химиотер. 2019; 64 (3–4): 3–8. doi: https://doi.org/10.24411/0235-2990-2019-10011.</mixed-citation><mixed-citation xml:lang="en">Sineva O.N., Ivankova T. D., Terekhova L. P. Low temperature storage of actinomycetes — members of genus Streptomyces. Antibiotici i Khimioter. 2019; 64 (3–4): 3–8. doi: https://doi.org/10.24411/0235-2990-2019-10011. (in Russian)</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Выборнова Т.В., Шарова Н. Ю., Принцева А. А. Возможности криоконсервирования коллекционных штаммов актиномицетов Streptomyces lucensis и Streptomyces violaceus — продуцентов ингибиторов гликозидаз. Известия вузов. Прикладная химия и биотехнология. 2019; 9 (4): 643–653. doi: https://doi.org/10.21285/2227-2925-2019-9-4-643-653.</mixed-citation><mixed-citation xml:lang="en">Vybornova T.V., Sharova N.Yu., Printseva A.A. Cryopreservation potential of Streptomyces lucensis and Streptomyces violaceus actinomycete collection strains as producers of glycosidase inhibitors. Proceedings of universities. Applied Chemistry and Biotechnology. 2019; 9 (4): 643–653. doi: https://doi.org/10.21285/2227-2925-2019-9-4-643-653. (in Russian)</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Бекмухамедова Н. К., Мавжудова А. М., Куканова С. И., Зайнитдинова Л. И., Мамиев М. С. Сохранность антагонистических свойств актиномицетов при хранении различными методами. Universum: химия и биология: электронный научный журнал. 2021; 2 (80). URL: https://7universum.com/ru/nature/archive/item/11236 (дата обращения: 05.02.2021).</mixed-citation><mixed-citation xml:lang="en">Bekmukhamedova N.K., Mavzhudova A.M., Kukanova S.I., Zainitdinova L.I., Mamiev M.S. Preservation of the antagonistic properties of actinomycetes when stored by various methods. Universum: khimiya i biologiya: elektronnyj nauchnyj zhurnal. 2021; 2 (80). URL: https://7universum.com/ru/nature/archive/item/11236 (data obrashcheniya: 05.02.2021). (in Russian)</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Radhakrishnan S., Varadharajan M. Isolation, identification, and screening of polyene antifungal compound producing Streptomyces sampsonii MDCE7 from agroforestry soil. In Dharumadurai D. editor. Methods in actinobacteriology. Springer protocols handbooks. 2022; 379–389. doi: 10.1007/978-1-0716-1728-1_46.</mixed-citation><mixed-citation xml:lang="en">Radhakrishnan S., Varadharajan M. Isolation, identification, and screening of polyene antifungal compound producing Streptomyces sampsonii MDCE7 from agroforestry soil. In Dharumadurai D. editor. Methods in actinobacteriology. Springer protocols handbooks. 2022; 379–389. doi: 10.1007/978-1-0716-1728-1_46.</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Ghanem G.A.M., Gebily D.A.S., Ragab M.M. et al. Efcacy of antifungal substances of three Streptomyces spp. against different plant pathogenic fungi. Egyptian Journal of Biological Pest Control. 2022; 32: 112 doi: 10.1186/s41938-022-00612-9.</mixed-citation><mixed-citation xml:lang="en">Ghanem G.A.M., Gebily D.A.S., Ragab M.M. et al. Efcacy of antifungal substances of three Streptomyces spp. against different plant pathogenic fungi. Egyptian Journal of Biological Pest Control. 2022; 32: 112 doi: 10.1186/s41938-022-00612-9.</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Sarmiento-Vizcaíno A., Martín J., Reyes F., García L.A., Blanco G. Bioactive natural products in Actinobacteria isolated in rainwater from storm clouds transported by western winds in Spain. Front Microbiol. 2021; 12: 773095. doi: 10.3389/fmicb.2021.773095.</mixed-citation><mixed-citation xml:lang="en">Sarmiento-Vizcaíno A., Martín J., Reyes F., García L.A., Blanco G. Bioactive natural products in Actinobacteria isolated in rainwater from storm clouds transported by western winds in Spain. Front Microbiol. 2021; 12: 773095. doi: 10.3389/fmicb.2021.773095.</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>
