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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">vestnik-bio-msu</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник Московского университета. Серия 16. Биология</journal-title><trans-title-group xml:lang="en"><trans-title>Vestnik Moskovskogo universiteta. Seriya 16. Biologiya</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0137-0952</issn><publisher><publisher-name>Lomonosov Moscow State University,  School of Biology</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">vestnik-bio-msu-800</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>ОРИГИНАЛЬНОЕ ИССЛЕДОВАНИЕ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>RESEARCH ARTICLE</subject></subj-group></article-categories><title-group><article-title>Влияние ацетилирования гистона Н4 на дистанционные взаимодействия в хроматине</article-title><trans-title-group xml:lang="en"><trans-title>Effect of acetylation of histone H4 on communication in chromatin</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>Низовцева</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Nizovtseva</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Низовцева Екатерина Вячеславовна — кандидат биологических наук, научный сотрудник Центра исследований рака Фокс Чейз (Филадельфия, США).</p><p>Cottman Avenue 333, Philadelphia, PA 19111, Тел. +1-215-728-7405</p></bio><bio xml:lang="en"><p>Cottman Avenue 333, Philadelphia, PA 19111</p></bio><email xlink:type="simple">katrinaniz@gmail.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>Герасимова</surname><given-names>Н. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Gerasimova</surname><given-names>N. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Герасимова Надежда Сергеевна — кандидат биологических наук, ст. научный сотрудник кафедры биоинженерии биологического факультета МГУ.</p><p>119234, Москва, Ленинские горы, д. 1, стр. 12, 8-495-938-22-91</p></bio><bio xml:lang="en"><p>Leninskiye Gory 1—12, Moscow, 119234</p></bio><email xlink:type="simple">gerasimova@mail.bio.msu.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Студитский</surname><given-names>В. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Studitsky</surname><given-names>V. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Студитский Василий Михайлович — доктор биологических наук, гл. научный сотрудник кафедры биоинженерии биологического факультета МГУ; руководитель лаборатории эпигенетики рака Центра исследований рака Фокс Чейз (Филадельфия, США).</p><p>Cottman Avenue 333, Philadelphia, PA 19111; 119234, Москва, Ленинские горы, д. 1, стр. 12, тел.:  8-495-938-22-91</p></bio><bio xml:lang="en"><p>Cottman Avenue 333, Philadelphia, PA 19111; Leninskiye Gory 1—12, Moscow, 119234</p></bio><email xlink:type="simple">vasily.studitsky@fccc.edu</email><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Cancer Epigenetics Team, Fox Chase Cancer Center</institution><country>Соединённые Штаты Америки</country></aff><aff xml:lang="en"><institution>Cancer Epigenetics Team, Fox Chase Cancer Center</institution><country>United States</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Московский государственный университет имени М.В. Ломоносова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Bioengineering Department, Biological Faculty, Lomonosov Moscow State University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Cancer Epigenetics Team, Fox Chase Cancer Center;  Московский государственный университет имени М.В. Ломоносова</institution><country>Соединённые Штаты Америки</country></aff><aff xml:lang="en"><institution>Cancer Epigenetics Team, Fox Chase Cancer Center;  Bioengineering Department, Biological Faculty, Lomonosov Moscow State University</institution><country>United States</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>13</day><month>12</month><year>2019</year></pub-date><volume>74</volume><issue>4</issue><elocation-id>308–312</elocation-id><permissions><copyright-statement>Copyright &amp;#x00A9; Низовцева Е.В., Герасимова Н.С., Студитский В.М., 2019</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="ru">Низовцева Е.В., Герасимова Н.С., Студитский В.М.</copyright-holder><copyright-holder xml:lang="en">Nizovtseva E.V., Gerasimova N.S., Studitsky V.M.</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://vestnik-bio-msu.elpub.ru/jour/article/view/800">https://vestnik-bio-msu.elpub.ru/jour/article/view/800</self-uri><abstract><p>Дистанционные взаимодействия ДНК играют важную роль в регуляции генов эукариот. Структура хроматина участвует в этом процессе, но влияние модификаций гистонов детально не изучено. В настоящей работе исследована роль ацетилирования гистона Н4 по остатку лизина в положении 16 (Н4К16-Ац) в энхансер-промоторном взаимодействии (ЭПВ). Данная модификация ассоциирована с эухроматином и участвует в декомпактизации хроматиновой фибриллы. Нами показано, что влияние Н4К16-Ац на ЭПВ invitro зависит от степени упаковки ДНК. Так, при неполном насыщении ДНК октамерами гистонов транскрипция ингибируется в присутствии этой модификации, а в случае, если нуклеосомы занимают все доступные положения на ДНК, ЭПВ несколько стимулируется.</p></abstract><trans-abstract xml:lang="en"><p>Long-distance interaction plays an important role in the regulation of eukaryotic genes. Chromatin structure is involved in the process, but the role of histone modifications has not been studied. In the present work the role of acetylation Н4К16 (Н4К16-Ac) to enhancer-promoter communication (EPC) was analyzed. This modification is associated with euchromatin and is involved in the decompaction of chromatin fibers. We have shown that the effect of H4K16-Ac on EPC in vitro depends on the level of chromatin assembly. EPC in chromatin, which lacks nucleosomes at random positions on DNA, is inhibited in the presence of H4K16-Ac. At the same time, EPC in chromatin, in which nucleosomes occupy all available positions on DNA, is somewhat stimulated in the presence of H4K16-Ac.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>хроматин</kwd><kwd>транскрипция</kwd><kwd>регуляция</kwd><kwd>энхансеры</kwd><kwd>гистоны</kwd><kwd>модификации</kwd><kwd>ацетилирование</kwd></kwd-group><kwd-group xml:lang="en"><kwd>chromatin</kwd><kwd>transcription</kwd><kwd>regulation</kwd><kwd>enhancers</kwd><kwd>histones</kwd><kwd>modifications</kwd><kwd>acetylation</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена при финансовой поддержке Российского научного фонда (проект № 19-74-30003)</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Wasylyk B., Wasylyk C., Chambon P. Short and long range activation by the SV40 enhancer // Nucleic Acids Res. 1984. Vol. 12. N 14. P. 55895608.</mixed-citation><mixed-citation xml:lang="en">Wasylyk B., Wasylyk C., Chambon P. Short and long range activation by the SV40 enhancer // Nucleic Acids Res. 1984. Vol. 12. N 14. P. 55895608.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Kulaeva O.I., Nizovtseva E.V., Polikanov Y.S., Ulianov S.V., Studitsky V.M. Distant activation of transcription: mechanisms of enhancer action // Mol. Cell. Biol. 2012. Vol. 32. N 24. P. 4892-4897.</mixed-citation><mixed-citation xml:lang="en">Kulaeva O.I., Nizovtseva E.V., Polikanov Y.S., Ulianov S.V., Studitsky V.M. Distant activation of transcription: mechanisms of enhancer action // Mol. Cell. Biol. 2012. Vol. 32. N 24. P. 4892-4897.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Gilbert N, Boyle S, Fiegler H, Woodfine K., Carter N.P., Bickmore W.A. Chromatin architecture of the human genome: gene-rich domains are enriched in open chromatin fibers // Cell. 2004. Vol. 118. N 5. P. 555-566.</mixed-citation><mixed-citation xml:lang="en">Gilbert N, Boyle S, Fiegler H, Woodfine K., Carter N.P., Bickmore W.A. Chromatin architecture of the human genome: gene-rich domains are enriched in open chromatin fibers // Cell. 2004. Vol. 118. N 5. P. 555-566.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Spitz F. Gene regulation at a distance: From remote enhancers to 3D regulatory ensembles // Semin. Cell Dev. Biol. 2016. Vol. 57. P. 57-67.</mixed-citation><mixed-citation xml:lang="en">Spitz F. Gene regulation at a distance: From remote enhancers to 3D regulatory ensembles // Semin. Cell Dev. Biol. 2016. Vol. 57. P. 57-67.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Nizovtseva E.V., Todolli S, Olson W.K., Studitsky V.M. Towards quantitative analysis of gene regulation by enhancers // Epigenomics. 2017. Vol. 9. N 9. P. 1219-1231.</mixed-citation><mixed-citation xml:lang="en">Nizovtseva E.V., Todolli S, Olson W.K., Studitsky V.M. Towards quantitative analysis of gene regulation by enhancers // Epigenomics. 2017. Vol. 9. N 9. P. 1219-1231.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Rubtsov M.A., Polikanov Y.S., Bondarenko V.A., Wang Y.H., Studitsky V.M. Chromatin structure can strongly facilitate enhancer action over a distance // Proc. Natl. Acad. Sci. U.S.A. 2006. Vol. 103. N 47. P. 17690-17695.</mixed-citation><mixed-citation xml:lang="en">Rubtsov M.A., Polikanov Y.S., Bondarenko V.A., Wang Y.H., Studitsky V.M. Chromatin structure can strongly facilitate enhancer action over a distance // Proc. Natl. Acad. Sci. U.S.A. 2006. Vol. 103. N 47. P. 17690-17695.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Polikanov Y.S., Studitsky V.M. Analysis of distant communication on defined chromatin templates in vitro // Methods Mol. Biol. 2009. Vol. 543. P. 563-576.</mixed-citation><mixed-citation xml:lang="en">Polikanov Y.S., Studitsky V.M. Analysis of distant communication on defined chromatin templates in vitro // Methods Mol. Biol. 2009. Vol. 543. P. 563-576.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Maeshima K., Rogge R., Tamura S, Joti Y., Hikima T, Szerlong H, Krause C, Herman J, Seidel E, DeLuca J., Ishikawa T, Hansen J.C. Nucleosomal arrays self-assemble into supramolecular globular structures lacking 30-nm fibers // EMBO J. 2016. Vol. 35. N 10. P. 1115-1132.</mixed-citation><mixed-citation xml:lang="en">Maeshima K., Rogge R., Tamura S, Joti Y., Hikima T, Szerlong H, Krause C, Herman J, Seidel E, DeLuca J., Ishikawa T, Hansen J.C. Nucleosomal arrays self-assemble into supramolecular globular structures lacking 30-nm fibers // EMBO J. 2016. Vol. 35. N 10. P. 1115-1132.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Nizovtseva E.V., Clauvelin N, Todolli S, Polikanov Y.S., Kulaeva O.I., Wengrzynek S, Olson W.K., Studitsky, V.M. Nucleosome-free DNA regions differentially affect distant communication in chromatin // Nucleic Acids Res. 2017. Vol. 45. N 6. P. 3059-3067.</mixed-citation><mixed-citation xml:lang="en">Nizovtseva E.V., Clauvelin N, Todolli S, Polikanov Y.S., Kulaeva O.I., Wengrzynek S, Olson W.K., Studitsky, V.M. Nucleosome-free DNA regions differentially affect distant communication in chromatin // Nucleic Acids Res. 2017. Vol. 45. N 6. P. 3059-3067.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Kulaeva O.I., Zheng G., Polikanov Y.S., Colasanti A.V., Clauvelin N, Mukhopadhyay S, Sengupta A.M., Studitsky V.M., Olson W.K. Internucleosomal interactions mediated by histone tails allow distant communication in chromatin // J. Biol. Chem. 2012. Vol. 287. N 24. P. 20248-20257.</mixed-citation><mixed-citation xml:lang="en">Kulaeva O.I., Zheng G., Polikanov Y.S., Colasanti A.V., Clauvelin N, Mukhopadhyay S, Sengupta A.M., Studitsky V.M., Olson W.K. Internucleosomal interactions mediated by histone tails allow distant communication in chromatin // J. Biol. Chem. 2012. Vol. 287. N 24. P. 20248-20257.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Bone J.R, Lavender J., Richman R, Palmer M.J., Turner B.M., Kuroda M.I. Acetylated histone H4 on the male X chromosome is associated with dosage compensation in Drosophila // Genes Dev. 1994. Vol. 8. N 1. P. 96-104.</mixed-citation><mixed-citation xml:lang="en">Bone J.R, Lavender J., Richman R, Palmer M.J., Turner B.M., Kuroda M.I. Acetylated histone H4 on the male X chromosome is associated with dosage compensation in Drosophila // Genes Dev. 1994. Vol. 8. N 1. P. 96-104.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Shogren-Knaak M., Ishii H., Sun J.M., Pazin M.J., Davie J.R, Peterson C.L. Histone H4-K16 acetylation controls chromatin structure and protein interactions // Science. 2006. Vol. 311. N 5762. P. 844-847.</mixed-citation><mixed-citation xml:lang="en">Shogren-Knaak M., Ishii H., Sun J.M., Pazin M.J., Davie J.R, Peterson C.L. Histone H4-K16 acetylation controls chromatin structure and protein interactions // Science. 2006. Vol. 311. N 5762. P. 844-847.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Polikanov Y.S., Rubtsov M.A., Studitsky V.M. Biochemical analysis of enhancer-promoter communication in chromatin // Methods. 2007. Vol. 41. N 3. P. 250-258.</mixed-citation><mixed-citation xml:lang="en">Polikanov Y.S., Rubtsov M.A., Studitsky V.M. Biochemical analysis of enhancer-promoter communication in chromatin // Methods. 2007. Vol. 41. N 3. P. 250-258.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Dann G.P., Liszczak G.P., Bagert J.D., Muller M.M., Nguyen U.T.T., Wojcik F., Brown Z.Z., Bos J., Panchenko T., Pihl R, Pollock S.B., Diehl K.L., Allis C.D., Muir T.W. ISWI chromatin remodellers sense nucleosome modifications to determine substrate preference // Nature. 2017. Vol. 548. N 7669. P. 607-611.</mixed-citation><mixed-citation xml:lang="en">Dann G.P., Liszczak G.P., Bagert J.D., Muller M.M., Nguyen U.T.T., Wojcik F., Brown Z.Z., Bos J., Panchenko T., Pihl R, Pollock S.B., Diehl K.L., Allis C.D., Muir T.W. ISWI chromatin remodellers sense nucleosome modifications to determine substrate preference // Nature. 2017. Vol. 548. N 7669. P. 607-611.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Polach K.J., Lowary P.T. Widom J. Effects of core histone tail domains on the equilibrium constants for dynamic DNA site accessibility in nucleosomes // J. Mol. Biol. 2000. Vol. 298. N 2. P. 211-223.</mixed-citation><mixed-citation xml:lang="en">Polach K.J., Lowary P.T. Widom J. Effects of core histone tail domains on the equilibrium constants for dynamic DNA site accessibility in nucleosomes // J. Mol. Biol. 2000. Vol. 298. N 2. P. 211-223.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Walter W, Studitsky V.M. Construction, analysis, and transcription of model nucleosomal templates // Methods. 2004. Vol. 33. N 1. P. 18-24.</mixed-citation><mixed-citation xml:lang="en">Walter W, Studitsky V.M. Construction, analysis, and transcription of model nucleosomal templates // Methods. 2004. Vol. 33. N 1. P. 18-24.</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Taylor G.C., Eskeland R, Hekimoglu-Balkan B, Pradeepa M.M., Bickmore W.A. H4K16 acetylation marks active genes and enhancers of embryonic stem cells, but does not alter chromatin compaction // Genome Res. 2013. Vol. 23. N 12. P. 2053-2065.</mixed-citation><mixed-citation xml:lang="en">Taylor G.C., Eskeland R, Hekimoglu-Balkan B, Pradeepa M.M., Bickmore W.A. H4K16 acetylation marks active genes and enhancers of embryonic stem cells, but does not alter chromatin compaction // Genome Res. 2013. Vol. 23. N 12. P. 2053-2065.</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
