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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">dan</journal-id><journal-title-group><journal-title xml:lang="ru">Доклады Национальной академии наук Беларуси</journal-title><trans-title-group xml:lang="en"><trans-title>Doklady of the National Academy of Sciences of Belarus</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1561-8323</issn><issn pub-type="epub">2524-2431</issn><publisher><publisher-name>The Republican Unitary Enterprise Publishing House "Belaruskaya Navuka"</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">dan-393</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>БИОЛОГИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>BIOLOGY</subject></subj-group></article-categories><title-group><article-title>ОСОБЕННОСТИ МОЛЕКУЛЯРНО-ГЕНЕТИЧЕСКОЙ ОРГАНИЗАЦИИ ФАГА РF-10</article-title><trans-title-group xml:lang="en"><trans-title>PECULIARITIES OF MOLECULAR-GENETIC STRUCTURE OF PHAGE PF-10</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>Пилипчук</surname><given-names>Т. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Pilipchuk</surname><given-names>T. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>научный сотрудник</p></bio><bio xml:lang="en"><p>Researcher</p></bio><email xlink:type="simple">tanya.pilipchuk@tut.by</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>Валентович</surname><given-names>Л. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Valentovich</surname><given-names>L. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>канд. биол. наук, ст. науч. сотрудник</p></bio><bio xml:lang="en"><p>Ph. D. (Biology), Senior researcher</p></bio><email xlink:type="simple">valentovich@mbio.bas-net.by</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>Титок</surname><given-names>М. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Titok</surname><given-names>M. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д-р биол. наук, гл. науч. сотрудник</p></bio><bio xml:lang="en"><p>D. Sc. (Biology), Chief researcher</p></bio><email xlink:type="simple">m_titok@yahoo.com</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>Коломиец</surname><given-names>Э. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Kolomiets</surname><given-names>E. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>член-корреспондент, д-р биол. наук, директор</p></bio><bio xml:lang="en"><p>Corresponding Member, D. Sc. (Biology), Director</p></bio><email xlink:type="simple">kolomiets@mbio.bas-net.by</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Институт микробиологии НАН Беларуси</institution></aff><aff xml:lang="en"><institution>Institute of Microbiology of the National Academy of Sciences of Belarus</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2017</year></pub-date><pub-date pub-type="epub"><day>02</day><month>03</month><year>2017</year></pub-date><volume>61</volume><issue>1</issue><fpage>78</fpage><lpage>84</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Пилипчук Т.А., Валентович Л.Н., Титок М.А., Коломиец Э.И., 2017</copyright-statement><copyright-year>2017</copyright-year><copyright-holder xml:lang="ru">Пилипчук Т.А., Валентович Л.Н., Титок М.А., Коломиец Э.И.</copyright-holder><copyright-holder xml:lang="en">Pilipchuk T.A., Valentovich L.N., Titok M.A., Kolomiets E.I.</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://doklady.belnauka.by/jour/article/view/393">https://doklady.belnauka.by/jour/article/view/393</self-uri><abstract><p>В результате анализа полной нуклеотидной последовательности бактериофага Pf-10, входящего в состав биопестицида «Мультифаг», установлено, что его геном является уникальным и состоит из фрагмента ДНК фага широкого круга хозяев Phi-S1, в пределах которого локализованы детерминанты, определяющие синтез ранних белков,и фрагмента ДНК фага узкого круга хозяев phiIBB-PF7A, содержащего гены, детерминирующие синтез поздних белков.Низкая гомология отдельных генетических детерминант и кодируемых ими аминокислотных последовательностей (в частности, генов, определяющих синтез белков отростка) с таковыми фагов � Phi-S1 или phiIBB-PF7A свиде-Phi-свиде--S1 свидетельствует о мутационных изменениях, возникших в процессе становления фагового генома Pf-10 и способных повлиять на его жизненно важные функции.</p></abstract><trans-abstract xml:lang="en"><p>The analysis of a full nucleotide sequence of bacteriophage Pf-10 as a key constituent of biopesticide “Multiphage” has revealed that its unique genome is composed of a DNA fragment of broad range host phage Phi-S1, where the determinants governing the synthesis of early proteins are localized, and of the DNA fragment of narrow range host phage phiIBB-PF7A containing the genes responsible for the synthesis of late proteins. Low homology of individual genetic determinants and encoded amino acid sequences (namely, the genes determining the synthesis of tail proteins) with those of phages Phi-S1 or phiIBB-PF7A evidences the mutations that emerge in the course of the phage Pf-10 genome formation and are capable to affect its vital important functions.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>открытая рамка считывания</kwd><kwd>геном</kwd><kwd>бактериофаг</kwd><kwd>Pseudomonas</kwd></kwd-group><kwd-group xml:lang="en"><kwd>open reading frame</kwd><kwd>genome</kwd><kwd>bacteriophage</kwd><kwd>Pseudomonas</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">Labrie, S. J. Bacteriophage resistance mechanisms / S. J. Labrie, J. E. Samson, S. Moineau // Nat. Rev. Microbiol. – 2010. – Vol. 8, N 5. – P. 317–327. doi.org/10.1038/nrmicro2315.</mixed-citation><mixed-citation xml:lang="en">Labrie S. 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