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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">Ecological genetics</journal-id><journal-title-group><journal-title xml:lang="en">Ecological genetics</journal-title><trans-title-group xml:lang="ru"><trans-title>Экологическая генетика</trans-title></trans-title-group></journal-title-group><issn publication-format="print">1811-0932</issn><issn publication-format="electronic">2411-9202</issn><publisher><publisher-name xml:lang="en">Eco-Vector</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">5483</article-id><article-id pub-id-type="doi">10.17816/ecogen14356-63</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Articles</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>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">Transcription activity of genes taking part in Colorado potato beetle diapause regulation and its changes under the fipronil impact</article-title><trans-title-group xml:lang="ru"><trans-title>Транскрипционная активность генов, участвующих в регуляции диапаузы колорадского жука, и ее изменения под влиянием инсектицида фипронила</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Nikonorov</surname><given-names>Yuri M.</given-names></name><name xml:lang="ru"><surname>Никоноров</surname><given-names>Юрий Михайлович</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Senior researcher, Laboratory of molecular biology and nanobiotechnology. Institute of Biochemistry and Genetic</p></bio><bio xml:lang="ru"><p>старший научный сотрудник, лаборатория молекулярной биологии и нанобиотехнологии</p></bio><email>nikonorov@anrb.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Syrtlanova</surname><given-names>Liana A.</given-names></name><name xml:lang="ru"><surname>Сыртланова</surname><given-names>Лиана Ахнафовна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Post-graduate student, Laboratory of physiological genetics. Institute of Biochemistry and Genetics</p></bio><bio xml:lang="ru"><p>аспирант, лаборатория физиологической генетики</p></bio><email>slian4ik@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Kitaev</surname><given-names>Konstantin A.</given-names></name><name xml:lang="ru"><surname>Китаев</surname><given-names>Константин Альбертович</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Entomologist, Laboratory of phytosanitary research</p></bio><bio xml:lang="ru"><p>энтомолог, лаборатория фитосанитарных исследований</p></bio><email>cordek@ya.ru</email><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Benkovskaya</surname><given-names>Galina V.</given-names></name><name xml:lang="ru"><surname>Беньковская</surname><given-names>Галина Васильевна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Leading researcher, Laboratory of physiological genetics. Institute of Biochemistry and Genetics</p></bio><bio xml:lang="ru"><p>ведущий научный сотрудник, лаборатория физиологической генетики</p></bio><email>bengal2@yandex.ru</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Ufa Scientific Center of RAS</institution></aff><aff><institution xml:lang="ru">ФГБУН «Институт биохимии и генетики» Уфимского научного центра РАН</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">FGBU Bashkirskiy referentniy centr Rosselhoznadzora</institution></aff><aff><institution xml:lang="ru">ФГБУ «Башкирский референтный центр» Россельхознадзора</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2016-09-15" publication-format="electronic"><day>15</day><month>09</month><year>2016</year></pub-date><volume>14</volume><issue>3</issue><issue-title xml:lang="en">VOL 14, NO3 (2016)</issue-title><issue-title xml:lang="ru">ТОМ 14, №3 (2016)</issue-title><fpage>56</fpage><lpage>63</lpage><history><date date-type="received" iso-8601-date="2016-11-14"><day>14</day><month>11</month><year>2016</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2016, Nikonorov Y.M., Syrtlanova L.A., Kitaev K.A., Benkovskaya G.V.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2016, Никоноров Ю.М., Сыртланова Л.А., Китаев К.А., Беньковская Г.В.</copyright-statement><copyright-year>2016</copyright-year><copyright-holder xml:lang="en">Nikonorov Y.M., Syrtlanova L.A., Kitaev K.A., Benkovskaya G.V.</copyright-holder><copyright-holder xml:lang="ru">Никоноров Ю.М., Сыртланова Л.А., Китаев К.А., Беньковская Г.В.</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/">http://creativecommons.org/licenses/by/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://journals.eco-vector.com/ecolgenet/article/view/5483">https://journals.eco-vector.com/ecolgenet/article/view/5483</self-uri><abstract xml:lang="en"><p><bold>Background.</bold> The peculiarities of transcription activity of genes taking part in Colorado potato beetle diapause regulation have been investigated under the laboratory conditions in winter diapause initiation phase and in the middle of winter. </p><p><bold>Materials and Methods.</bold> Excerpt of summer generation (2015 year.) adults divided in active and inactive individuals in groups treated or untreated by fipronil in sublethal concentration (0.0001% a.i.) in the diapause initiation and maintenance phases. Quantitative real-time PCR used for comparing evaluation of transcription activity in muscles and gonads tissues for genes DP1, fer, DAT1, DAT2, EcR, Ldace-1 and rdl.  <bold>Results.</bold> In gonads of active adults unlike the quiescent ones detected presence of rdl subunit of GABA-А receptor mRNA. In the middle of diapause maintenance phase in fipronil-treated adults revealed the increasing of mRNA content in muscles and gonads for genes of reserve proteins DP1, defensive proteins DAT1, DAT2, ferritin fer, gene of ecdysone receptor EcR and gene coding the acetylcholinesterase Ldace-1. </p><p><bold>Conclusion. </bold>The assumption advanced about the fipronil blocking the GABA-receptor binding thereby has significant impact to regulation processes accompanying the development of diapause states.</p></abstract><trans-abstract xml:lang="ru"><p>Исследованы особенности транскрипционной активности генов, принимающих участие в регуляции диапаузы у имаго колорадского жука в лабораторных условиях, на стадии подготовки к зимней диапаузе и в середине зимнего периода. В гонадах остающихся активными особей, в отличие от особей, находящихся в состоянии покоя, установлено наличие мРНК гена субъединицыrdl рецептора GABA-А. Выявлено повышение содержания мРНК генов DP1, fer, DAT1, DAT2, EcR, Ldace-1 в середине периода зимней диапаузы в тканях мышц и гонад особей, перенесших действие фипронила, неконкурентного ингибитора ионотропного канала, образованного рецептором GABA-A. Выдвинуто предположение о том, что фипронил, блокируя связывание GABA с рецептором, тем самым оказывает существенное влияние на регуляторные процессы, сопровождающие развитие диапаузных состояний.</p></trans-abstract><kwd-group xml:lang="en"><kwd>Leptinotarsa decemlineata</kwd><kwd>Leptinotarsa decemlineata</kwd><kwd>diapause</kwd><kwd>GABA receptor</kwd><kwd>genes of reserve proteins</kwd><kwd>acetylcholinesterase</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>диапауза</kwd><kwd>рецептор GABA</kwd><kwd>гены запасных белков</kwd><kwd>ацетилхолинэстераза</kwd></kwd-group><funding-group><funding-statement xml:lang="en">The Grant by the Russian Foundation for Basic Research # 15-04-04801-а.</funding-statement><funding-statement xml:lang="ru">Грант РФФИ № 15-04-04801-а</funding-statement></funding-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>1.	Lehman P, Piironen S, Kankaret M, et al. 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