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 <front>
  <journal-meta>
   <journal-id journal-id-type="publisher-id">Transactions of Papanin Institute for Biology of Inland Waters RAS</journal-id>
   <journal-title-group>
    <journal-title xml:lang="en">Transactions of Papanin Institute for Biology of Inland Waters RAS</journal-title>
    <trans-title-group xml:lang="ru">
     <trans-title>Труды Института биологии внутренних вод имени И.Д. Папанина Российской академии наук</trans-title>
    </trans-title-group>
   </journal-title-group>
   <issn publication-format="print">0320-3557</issn>
   <issn publication-format="online">2712-8377</issn>
  </journal-meta>
  <article-meta>
   <article-id pub-id-type="publisher-id">117265</article-id>
   <article-id pub-id-type="doi">10.47021/0320-3557-2026-50-54</article-id>
   <article-categories>
    <subj-group subj-group-type="toc-heading" xml:lang="ru">
     <subject>Биоиндикация и биотестирование</subject>
    </subj-group>
    <subj-group subj-group-type="toc-heading" xml:lang="en">
     <subject>Bioindication and biotesting</subject>
    </subj-group>
    <subj-group>
     <subject>Биоиндикация и биотестирование</subject>
    </subj-group>
   </article-categories>
   <title-group>
    <article-title xml:lang="en">ACTINOMYCETES IN THE BOTTOM SEDIMENTS OF LAKE KHARA-US-NUUR IN MONGOLIA</article-title>
    <trans-title-group xml:lang="ru">
     <trans-title>АКТИНОМИЦЕТЫ В ДОННЫХ ОТЛОЖЕНИЯХ ОЗЕРА ХАР-УС-НУУР МОНГОЛИИ</trans-title>
    </trans-title-group>
   </title-group>
   <contrib-group content-type="authors">
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Норовсурэн</surname>
       <given-names>Ж. </given-names>
      </name>
      <name xml:lang="en">
       <surname>Norovsuren</surname>
       <given-names>J. </given-names>
      </name>
     </name-alternatives>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Бурмаа</surname>
       <given-names>З. </given-names>
      </name>
      <name xml:lang="en">
       <surname>Burmaa</surname>
       <given-names>Z. </given-names>
      </name>
     </name-alternatives>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Филимонова</surname>
       <given-names>М. Н.</given-names>
      </name>
      <name xml:lang="en">
       <surname>Filimonova</surname>
       <given-names>M. N.</given-names>
      </name>
     </name-alternatives>
    </contrib>
   </contrib-group>
   <pub-date publication-format="print" date-type="pub" iso-8601-date="2025-12-20T00:00:00+03:00">
    <day>20</day>
    <month>12</month>
    <year>2025</year>
   </pub-date>
   <pub-date publication-format="electronic" date-type="pub" iso-8601-date="2025-12-20T00:00:00+03:00">
    <day>20</day>
    <month>12</month>
    <year>2025</year>
   </pub-date>
   <issue>112</issue>
   <fpage>50</fpage>
   <lpage>54</lpage>
   <history>
    <date date-type="received" iso-8601-date="2025-07-07T00:00:00+03:00">
     <day>07</day>
     <month>07</month>
     <year>2025</year>
    </date>
    <date date-type="accepted" iso-8601-date="2025-09-15T00:00:00+03:00">
     <day>15</day>
     <month>09</month>
     <year>2025</year>
    </date>
   </history>
   <self-uri xlink:href="https://ibiw.editorum.ru/en/nauka/article/117265/view">https://ibiw.editorum.ru/en/nauka/article/117265/view</self-uri>
   <abstract xml:lang="ru">
    <p>Численность наземных актиномицетов и их роль в биологических процессах хорошо известны из ряда обзоров. При этом исследования актиномицетов, обитающих в озерной и морской среде, немногочисленны. Однако озерная и морская среда могут представлять собой практически неиспользованный источник выделения новых микроорганизмов, отличающихся свойствами — часто широко востребованными — от известных и хорошо изученных актиномицетов, выделенных из наземных источников. Из донных отложений озера Хар-Ус-Нуур были выделены актиномицеты родов Streptomyces и Micromonospora, продемонстрировавшие антагонистическую активность по отношению к Bacillus subtilis, Escherichia coli, Staphylococcus aureus и Aspergillus niger.</p>
   </abstract>
   <trans-abstract xml:lang="en">
    <p>The abundance of terrestrial actinomycetes and their role in biological processes are well documented in a number of reviews. However, studies of actinomycetes inhabiting lacustrine and marine environments are limited. However, lacustrine and marine environments may represent a virtually untapped source for isolating new microorganisms with properties — often highly sought-after — that differ from known and well-studied actinomycetes isolated from terrestrial sources. The aim of this study was to isolate actinomycetes from the bottom sediments of Lake Khara-Us-Nuur and identify isolates with high activity and potential for biotechnology. Actinomycetes of the Streptomyces and Micromonospora genera were isolated from the bottom sediments of Lake Khara-Us-Nuur, demonstrating antagonistic activity against Bacillus subtilis, Escherichia coli, Staphylococcus aureus, and Aspergillus niger.</p>
   </trans-abstract>
   <kwd-group xml:lang="ru">
    <kwd>актиномицеты</kwd>
    <kwd>донные отложения</kwd>
    <kwd>озеро Хар-Ус-Нуур</kwd>
   </kwd-group>
   <kwd-group xml:lang="en">
    <kwd>actinomycetes</kwd>
    <kwd>bottom sediments</kwd>
    <kwd>Lake Khara-Us-Nuur</kwd>
   </kwd-group>
   <funding-group>
    <funding-statement xml:lang="ru">Работа выполнена при поддержке гранта АН Монголии 2018/10. Работа частично поддержана средствами Программы ПРИОРИТЕТ-2030, за что авторы выражают искреннюю благодарность К(п)ФУ.</funding-statement>
   </funding-group>
  </article-meta>
 </front>
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