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<article 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" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="research-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Acta Naturae</journal-id><journal-title-group><journal-title xml:lang="en">Acta Naturae</journal-title><trans-title-group xml:lang="ru"><trans-title>Acta Naturae</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2075-8251</issn><publisher><publisher-name xml:lang="en">Acta Naturae Ltd</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">10479</article-id><article-id pub-id-type="doi">10.32607/20758251-2015-7-4-107-112</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Research Articles</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Экспериментальные статьи</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">Profiling of Mycoplasma gallisepticum Ribosomes</article-title><trans-title-group xml:lang="ru"><trans-title>Профилирование рибосом Mycoplasma gallisepticum</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Fisunov</surname><given-names>G. Yu.</given-names></name><name xml:lang="ru"><surname>Фисунов</surname><given-names>Г. Ю.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>herr.romanoff@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Evsyutina</surname><given-names>D. V.</given-names></name><name xml:lang="ru"><surname>Евсютина</surname><given-names>Д. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>herr.romanoff@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Arzamasov</surname><given-names>A. A.</given-names></name><name xml:lang="ru"><surname>Арзамасов</surname><given-names>A. A.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>herr.romanoff@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Butenko</surname><given-names>I. O.</given-names></name><name xml:lang="ru"><surname>Бутенко</surname><given-names>И. O.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>herr.romanoff@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Govorun</surname><given-names>V. M.</given-names></name><name xml:lang="ru"><surname>Говорун</surname><given-names>В. M.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>herr.romanoff@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Scientific Research Institute of Physical-Chemical Medicine</institution></aff><aff><institution xml:lang="ru">Научно-исследовательский институт физико-химической медицины ФМБА России</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2015-12-15" publication-format="electronic"><day>15</day><month>12</month><year>2015</year></pub-date><volume>7</volume><issue>4</issue><issue-title xml:lang="en">VOL 7, NO4 (2015)</issue-title><issue-title xml:lang="ru">ТОМ 7, №4 (2015)</issue-title><fpage>107</fpage><lpage>112</lpage><history><date date-type="received" iso-8601-date="2020-01-17"><day>17</day><month>01</month><year>2020</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2015, Fisunov G.Y., Evsyutina D.V., Arzamasov A.A., Butenko I.O., Govorun V.M.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2015, Фисунов Г.Ю., Евсютина Д.В., Арзамасов A.A., Бутенко И.O., Говорун В.M.</copyright-statement><copyright-year>2015</copyright-year><copyright-holder xml:lang="en">Fisunov G.Y., Evsyutina D.V., Arzamasov A.A., Butenko I.O., Govorun V.M.</copyright-holder><copyright-holder xml:lang="ru">Фисунов Г.Ю., Евсютина Д.В., Арзамасов A.A., Бутенко И.O., Говорун В.M.</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">https://creativecommons.org/licenses/by/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://actanaturae.ru/2075-8251/article/view/10479">https://actanaturae.ru/2075-8251/article/view/10479</self-uri><abstract xml:lang="en"><p>The development of high-throughput technologies is increasingly resulting in identification of numerous cases of low correlation between mRNA and the protein level in cells. These controversial observations were made on various bacteria, such as E. coli, Desulfovibrio vulgaris, and Lactococcus lactis. Thus, it is important to develop technologies, including high-throughput techniques, aimed at studying gene expression regulation at the level of translation. In the current study, we performed proteomic profiling of M. gallisepticum ribosomes and identified high abundant noncanonical proteins. We found that binding of mRNAs to ribosomes is mainly determined by two parameters: (1) abundance of mRNA itself and (2) complimentary interactions between the 3’ end of 16S rRNA and the ribosome binding site in the 5’-untranslated region of mRNA.</p></abstract><trans-abstract xml:lang="ru"><p>Успешное применение высокопроизводительных технологий все чаще приводит к обнаружению случаев низкой корреляции между уровнем мРНК и белков в клетках. Это явление, противоречащее классическим представлениям, обнаружено у ряда бактерий, таких, как Escherichia coli, Desulfovibrio vulgaris и Lactococcus lactis. Поэтому важной представляется разработка технологий исследования механизмов регуляции экспрессии генов на уровне трансляции, в том числе высокопроизводительными методами. Проведено протеомное профилирование рибосом Mycoplasma gallisepticum, обнаружен ряд неканонических белков, связанных с рибосомами в большом количестве. Показано, что количество мРНК, связанной с рибосомами, определяется, в основном, двумя параметрами: уровнем транскрипции гена этой мРНК и эффективностью комплементарных взаимодействий между 3’-концом 16S рРНК и сайтом связывания рибосомы в 5’-нетранслируемой области мРНК.</p></trans-abstract><kwd-group xml:lang="en"><kwd>mycoplasma</kwd><kwd>ribosome</kwd><kwd>ribosome profiling</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>микоплазма</kwd><kwd>рибосома</kwd><kwd>профилирование рибосом</kwd></kwd-group><funding-group><funding-statement xml:lang="en">The work was funded by a grant from the Russian Science Foundation (No. 14-24-00159).</funding-statement><funding-statement xml:lang="ru">Работа финансировалась грантом РНФ (№ 14-24-00159).</funding-statement></funding-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>[1] Güell M. 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