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<article xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" dtd-version="1.4" article-type="research-article" xml:lang="en"><front><journal-meta><journal-title-group><journal-title xml:lang="ru">Теоретическая и прикладная экология</journal-title></journal-title-group><issn publication-format="print">1995-4301</issn><issn publication-format="electronic">2618-8406</issn></journal-meta><article-meta><article-id pub-id-type="doi">10.25750/1995-4301-2026-2-183-191</article-id><article-categories><subj-group><subject>Other</subject></subj-group></article-categories><title-group><article-title xml:lang="ru">Профили антибиотикорезистентности стрептомицетов из разных почв Вятского Прикамья</article-title><trans-title-group xml:lang="en"><trans-title>Antibiotic resistance profiles of streptomyces from different soils of the Vyatka Prikamye</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="ru"><surname>Широких</surname><given-names>И. Г.</given-names></name><name xml:lang="en"><surname>Shirokikh</surname><given-names>I. G.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff2"/><xref ref-type="aff" rid="aff3"/><xref ref-type="aff" rid="aff4"/><email>irgenal@mail.ru</email><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3319-2729</contrib-id></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="ru"><surname>Боков</surname><given-names>Н. А.</given-names></name><name xml:lang="en"><surname>Bokov</surname><given-names>N. A.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff5"/><xref ref-type="aff" rid="aff3"/><xref ref-type="aff" rid="aff6"/><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1000-1192</contrib-id></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="ru"><surname>Широких</surname><given-names>А. А.</given-names></name><name xml:lang="en"><surname>Shirokikh</surname><given-names>A. A.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff5"/><xref ref-type="aff" rid="aff3"/><xref ref-type="aff" rid="aff6"/><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7808-0376</contrib-id></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="ru"><surname>Ашихмина</surname><given-names>Т. Я.</given-names></name><name xml:lang="en"><surname>Ashikhmina</surname><given-names>T. Y.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff2"/><xref ref-type="aff" rid="aff5"/><xref ref-type="aff" rid="aff4"/><xref ref-type="aff" rid="aff6"/><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4919-0047</contrib-id></contrib><aff-alternatives id="aff1"><aff><institution xml:lang="en">Federal Agricultural Research Center of North-East named N. V. Rudnitsky</institution><city xml:lang="en">Kirot</city><country xml:lang="en">Russia</country></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Institute of Biology of Komi Science Centre of the Ural Branch of the Russian Academy of Sciences</institution><city xml:lang="en">Syktyvkar</city><country xml:lang="en">Russia</country></aff></aff-alternatives><aff-alternatives id="aff3"><aff><institution xml:lang="ru">Федеральный аграрный научный центр Северо-Востока имени Н. В. Рудницкого</institution><city xml:lang="ru">Киров</city><country xml:lang="ru">Россия</country></aff></aff-alternatives><aff-alternatives id="aff4"><aff><institution xml:lang="ru">Институт биологии Коми научного центра Уральского отделения Российской академии наук</institution><city xml:lang="ru">Сыктывкар</city><country xml:lang="ru">Россия</country></aff></aff-alternatives><aff-alternatives id="aff5"><aff><institution xml:lang="en">Vyatka State University</institution><city xml:lang="en">Kirov</city><country xml:lang="en">Russia</country></aff></aff-alternatives><aff-alternatives id="aff6"><aff><institution xml:lang="ru">Вятский государственный университет</institution><city xml:lang="ru">Киров</city><country xml:lang="ru">Россия</country></aff></aff-alternatives></contrib-group><pub-date pub-type="epub" iso-8601-date="2026-06-25"><day>25</day><month>06</month><year>2026</year></pub-date><issue>2</issue><fpage>183</fpage><lpage>191</lpage><self-uri xlink:href="http://www.envjournal.ru/ari/v2026/v2/26218.pdf" xlink:title="http://www.envjournal.ru/ari/v2026/v2/26218.pdf">http://www.envjournal.ru/ari/v2026/v2/26218.pdf</self-uri><self-uri content-type="pdf" xlink:href="publication-197c6672-6857-4c0f-b6a3-d631659fa3f8.pdf" xlink:title="PDF"/><abstract xml:lang="ru"><p>Распространение антибиотикорезистентности среди бактерий, вызывающих инфекции, создаёт риск потери эффективности антибиотиков как лекарственных средств. Решению этой глобальной проблемы здравоохранения и ветеринарии могут способствовать новые знания о резистомах бактерий в почве, как природном резервуаре генов устойчивости к антибиотикам, где благодаря горизонтальному переносу генов может происходить передача признака в клинически значимые патогенные виды. В сравнительном аспекте охарактеризованы профили фенотипической устойчивости типичных почвенных бактерий - актиномицетов - к определённому набору антибиотиков из разных классов и различных механизмов действия. В общей сложности определены профили устойчивости 152 природных изолятов, полученных из почв разных районов Кировской области. Источником для их изоляции служили пробы почв, отобранных на особо охраняемых природных территориях (природные экосистемы) и на участках, типизирую-щих различные виды хозяйственной деятельности (трансформированные экосистемы). Из каждой почвенной пробы анализировали равные по объёму выборки изолятов с признаками, характерными для рода Streptomyces. С помощью методов многомерной статистики показано, что уровень резистентности стрептомицетов к каждому из семи антибио-тиков (налидиксовая кислота, тетрациклин, полимиксин, триметоприм, линкомицин, амоксициллин и стрептомицин) значимо (p &lt; 0,05) определяют как географический район выделения штамма, так и тип экосистемы (природная или трансформированная). В качестве общей закономерности на обследованной территории отмечена высокая эффектив-ность стрептомицина и тетрациклина, и низкая чувствительность стрептомицетов к налидиксовой кислоте. Природные лесные, как и антропогенно трансформированные экосистемы, обогащены штаммами стрептомицетов со множествен-ной устойчивостью к антибиотикам. Практическое значение полученных результатов для экологии и мониторинга заключается в статистически доказанной возможности использования устойчивости почвенных стрептомицетов в качестве индикатора антропогенной нагрузки на почву.</p></abstract><abstract xml:lang="en" abstract-type="summary"><p>The spread of antibiotic resistance among infection-causing bacteria poses the risk of losing the effectiveness of antibiotics as medicines. New knowledge about bacterial resistance in soil, as a natural reservoir of antibiotic resistance genes, can contribute to solving this global health and veterinary problem, where the trait can be transferred to clinically significant pathogenic species due to horizontal gene transfer. The profiles of the phenotypic resistance of typical soil bacteria, actinomycetes, to a specific set of antibiotics from different classes and different mechanisms of action are characterized in a comparative aspect. In total, the stability profiles of 152 natural isolates obtained from soils of different districts of the Kirov region were determined. The source for their isolation was soil samples taken from specially protected natural areas (natural ecosystems) and sites typifying various types of economic activity (transformed ecosystems). Equal samples of isolates with features characteristic of the genus Streptomyces were analyzed from each soil sample. Using multidimensional statistical methods, it was shown that the level of Streptomyces resistance to each of the seven antibiotics (nalidixic acid, tetracycline, polymyxin, trimethoprim, lincomycin, amoxicillin, and streptomycin) significantly (p &lt; 0.05) determines both the geographical area of strain isolation and the type of ecosystem (natural or transformed). A general pattern in the surveyed area was the high efficacy of streptomycin and tetracycline, and the low Streptomyces low sensitivity to nalidixic acid. Natural forest ecosystems, as well as economically transformed ecosystems, are enriched with Streptomyces strains with multiple antibiotic resistance. The practical significance of the results obtained for ecology and monitoring lies in the statistically proven possibility of using the stability of soil Streptomyces as an indicator of anthropogenic load on the soil.</p></abstract><kwd-group xml:lang="ru"><kwd>антибиотики</kwd><kwd>устойчивость</kwd><kwd>почвенный резистом</kwd><kwd>Streptomyces</kwd><kwd>природная экосистема</kwd><kwd>хозяйственное использование</kwd><kwd>статистический анализ</kwd></kwd-group><kwd-group xml:lang="en"><kwd>antibiotics</kwd><kwd>resistance</kwd><kwd>soil resistance</kwd><kwd>Streptomyces</kwd><kwd>natural ecosystem</kwd><kwd>economic use</kwd><kwd>statistical analysis</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена в рамках государственных заданий Федерального аграрного научного центра Северо-Востока имени Н.В. Рудницкого (№ FNWE-2025-0005) и Института биологии ФИЦ Коми НЦ УрО РАН (№ 125021402208-5).</funding-statement></funding-group></article-meta></front><back><ref-list><ref id="ref1"><mixed-citation publication-type="other" xml:lang="ru">1. Кунанбаева К.К., Байтурсинов Г.А., Лескен Д.С., Оразымбет Н.Ж., Баймуратова З.Р. Антибиотикорезистентность: глобальная угроза для здравоохранения // Биология и интегративная медицина. 2025. № 2 (74). С. 352–356.</mixed-citation></ref><ref id="ref2"><mixed-citation publication-type="other" xml:lang="ru">2. Han F.X., Kingery W., Selim H. Accumulation, redistribution, transport and bioavailability of heavy metals in waste-amended soils // Trace Elements in Soil: Bioavailability, Fluxes and Transfer / Eds. I. Iskander, M. Kirkham. Boca Raton, FL: CRC, 2001. P. 141–168.</mixed-citation></ref><ref id="ref3"><mixed-citation publication-type="other" xml:lang="ru">3. Baker-Austin C., Wright M.S., Stepanauskas R., McArthur J.V. 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