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 <front>
  <journal-meta>
   <journal-id journal-id-type="publisher-id">Russian Journal of Biological Physics and Chemisrty</journal-id>
   <journal-title-group>
    <journal-title xml:lang="en">Russian Journal of Biological Physics and Chemisrty</journal-title>
    <trans-title-group xml:lang="ru">
     <trans-title>АКТУАЛЬНЫЕ ВОПРОСЫ БИОЛОГИЧЕСКОЙ ФИЗИКИ И ХИМИИ</trans-title>
    </trans-title-group>
   </journal-title-group>
   <issn publication-format="print">2499-9962</issn>
  </journal-meta>
  <article-meta>
   <article-id pub-id-type="publisher-id">54590</article-id>
   <article-categories>
    <subj-group subj-group-type="toc-heading" xml:lang="ru">
     <subject>ЭКОЛОГИЧЕСКАЯ БИОФИЗИКА</subject>
    </subj-group>
    <subj-group subj-group-type="toc-heading" xml:lang="en">
     <subject>ECOLOGICAL BIOPHYSICS</subject>
    </subj-group>
    <subj-group>
     <subject>ЭКОЛОГИЧЕСКАЯ БИОФИЗИКА</subject>
    </subj-group>
   </article-categories>
   <title-group>
    <article-title xml:lang="en">Specific spectral and emission characteristics of low-temperature strains of marine photobacteria</article-title>
    <trans-title-group xml:lang="ru">
     <trans-title>Специфические спектральные и эмиссионные характеристики низкотемпературных штаммов морских фотобактерий</trans-title>
    </trans-title-group>
   </title-group>
   <contrib-group content-type="authors">
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Алескерова</surname>
       <given-names>Л Э</given-names>
      </name>
      <name xml:lang="en">
       <surname>Aleskerova</surname>
       <given-names>L E</given-names>
      </name>
     </name-alternatives>
     <xref ref-type="aff" rid="aff-1"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Аленина</surname>
       <given-names>К А</given-names>
      </name>
      <name xml:lang="en">
       <surname>Alenina</surname>
       <given-names>K A</given-names>
      </name>
     </name-alternatives>
     <xref ref-type="aff" rid="aff-2"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Исмаилов</surname>
       <given-names>А Д</given-names>
      </name>
      <name xml:lang="en">
       <surname>Ismailov</surname>
       <given-names>A D</given-names>
      </name>
     </name-alternatives>
     <email>anvaris@list.ru</email>
     <xref ref-type="aff" rid="aff-3"/>
    </contrib>
   </contrib-group>
   <aff-alternatives id="aff-1">
    <aff>
     <institution xml:lang="ru">Московский государственный университет им. М.В. Ломоносова</institution>
     <country>ru</country>
    </aff>
    <aff>
     <institution xml:lang="en">Moscow State University</institution>
     <country>ru</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-2">
    <aff>
     <institution xml:lang="ru">Московский государственный университет им. М.В. Ломоносова</institution>
     <country>ru</country>
    </aff>
    <aff>
     <institution xml:lang="en">Moscow State University</institution>
     <country>ru</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-3">
    <aff>
     <institution xml:lang="ru">Московский государственный университет им. М.В. Ломоносова</institution>
     <country>ru</country>
    </aff>
    <aff>
     <institution xml:lang="en">Moscow State University</institution>
     <country>ru</country>
    </aff>
   </aff-alternatives>
   <pub-date publication-format="print" date-type="pub" iso-8601-date="2020-12-25T20:22:29+03:00">
    <day>25</day>
    <month>12</month>
    <year>2020</year>
   </pub-date>
   <pub-date publication-format="electronic" date-type="pub" iso-8601-date="2020-12-25T20:22:29+03:00">
    <day>25</day>
    <month>12</month>
    <year>2020</year>
   </pub-date>
   <volume>5</volume>
   <issue>4</issue>
   <fpage>709</fpage>
   <lpage>712</lpage>
   <history>
    <date date-type="received" iso-8601-date="2020-12-20T20:22:29+03:00">
     <day>20</day>
     <month>12</month>
     <year>2020</year>
    </date>
    <date date-type="accepted" iso-8601-date="2020-12-20T20:22:29+03:00">
     <day>20</day>
     <month>12</month>
     <year>2020</year>
    </date>
   </history>
   <self-uri xlink:href="https://rusjbpc.ru/en/nauka/article/54590/view">https://rusjbpc.ru/en/nauka/article/54590/view</self-uri>
   <abstract xml:lang="ru">
    <p>Установлено, что низкотемпературные светящиеся бактерии, обладают специфическими эмиссионными и спектральными характеристиками. In vivo все выделенные штаммы продуцируют интенсивную биолюминесценцию (до 105 квант/с.кл) с максимумами свечения около 478-480 нм со плечами при 500-510 и 530-540 нм. Проведено разложение спектров при разных температурах. Суммарный спектр хорошо разлагается на 3 составляющие, соответствующие люциферазному, BFP и YFP эмиттерам. Проведен анализ температурной зависимости биолюминесценции клеток при длинах волн, соответствующих максимумам эмиссии компонентов в диапазоне активации (4-200С) и спада (22-320С) биолюминесценции интерпретируется присутствием в низкотемпературных видах бактериях вспомогательных эмиттеров, которые в комплексе с люциферазой участвуют в процессе биолюминесценции.</p>
   </abstract>
   <trans-abstract xml:lang="en">
    <p>It has been established that low-temperature luminous bacteria have specific emission and spectral characteristics. In vivo, all isolated strains produce intense bioluminescence (up to 105 quant/s. per cell) with luminescence maxima of about 478-480 nm with shoulders at 500-510 and 530-540 nm. The spectra were decomposed at different temperatures. The total spectrum is well decomposed into 3 components corresponding to luciferase, BFP and YFP emitters. The analysis of the temperature dependence of cell bioluminescence at wavelengths corresponding to the emission maxima of these components in the range of activation (4-200С) and decay (22-320С). The bioluminescence spectrum is interpreted by the presence in low-temperature photobacteria species the auxiliary emitters, which, in combination with luciferase, participate in the bioluminescence process.</p>
   </trans-abstract>
   <kwd-group xml:lang="ru">
    <kwd>фотобактерии</kwd>
    <kwd>биолюминесценция</kwd>
    <kwd>Photobacterium phosphoreum</kwd>
   </kwd-group>
   <kwd-group xml:lang="en">
    <kwd>photobacteria</kwd>
    <kwd>bioluminescence</kwd>
    <kwd>Photobacterium phosphoreum</kwd>
   </kwd-group>
  </article-meta>
 </front>
 <body>
  <p></p>
 </body>
 <back>
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</article>
