Position Effect Variegation: Role of the Local Chromatin Context in Gene Expression Regulation

Abstract Position effect variegation (PEV) is a phenomenon wherein the expression level of a gene strongly depends on its genomic position. PEV can be observed when a gene is moved via a chromosome rearrangement or identical genetic constructs are inserted into different regions of the genome. The e...
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Autor*in:	Boldyreva, L. V. [verfasserIn] Andreyeva, E. N. Pindyurin, A. V.

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2022

Anmerkung:	© Pleiades Publishing, Inc. 2022. ISSN 0026-8933, Molecular Biology, 2022, Vol. 56, No. 3, pp. 307–338. © Pleiades Publishing, Inc., 2022. Russian Text © The Author(s), 2022, published in Molekulyarnaya Biologiya, 2022, Vol. 56, No. 3, pp. 355–390.

Übergeordnetes Werk:	Enthalten in: Molecular biology - Moscow : MAIK Nauka/Interperiodica Publ., 1997, 56(2022), 3 vom: Juni, Seite 307-338
Übergeordnetes Werk:	volume:56 ; year:2022 ; number:3 ; month:06 ; pages:307-338

Links:	Volltext

DOI / URN:	10.1134/S0026893322030049

Katalog-ID:	SPR050755617

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520			\|a Abstract Position effect variegation (PEV) is a phenomenon wherein the expression level of a gene strongly depends on its genomic position. PEV can be observed when a gene is moved via a chromosome rearrangement or identical genetic constructs are inserted into different regions of the genome. The eukaryotic genome has a domain organization, and gene activity within a domain depends not only on the nucleotide sequence of a gene, but also on the state of surrounding chromatin, thus being regulated epigenetically. Chromatin is a complex of DNA, RNA, and associated structural and regulatory proteins. The epigenetic status of chromatin depends on the replication time of a given genomic region, particular regulatory DNA motifs, and contacts with the inner nuclear envelope (lamina) and other chromosome regions (topologically associated domains). PEV results from the changes in the epigenetic state of a gene and provides a unique tool to study the molecular and biochemical processes that underlie the establishment and switching of epigenetic states. Understanding the molecular mechanisms of PEV in human is of clinical importance, in particular, for the detection and treatment of retroviral infections because the local chromatin state may determine the latent/active state transition of an infection, such as HIV. In addition, a large number of human neurodegenerative diseases are caused by epigenetic gene inactivation due to expansion of short repeats. Finally, to apply gene therapy methods, it is important to develop approaches that ensure a necessary level of transgene expression with sufficient accuracy.
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912			\|a GBV_ILN_110
912			\|a GBV_ILN_120
912			\|a GBV_ILN_138
912			\|a GBV_ILN_150
912			\|a GBV_ILN_151
912			\|a GBV_ILN_152
912			\|a GBV_ILN_161
912			\|a GBV_ILN_170
912			\|a GBV_ILN_171
912			\|a GBV_ILN_187
912			\|a GBV_ILN_213
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912			\|a GBV_ILN_230
912			\|a GBV_ILN_250
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912			\|a GBV_ILN_293
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912			\|a GBV_ILN_2011
912			\|a GBV_ILN_2014
912			\|a GBV_ILN_2015
912			\|a GBV_ILN_2020
912			\|a GBV_ILN_2021
912			\|a GBV_ILN_2025
912			\|a GBV_ILN_2026
912			\|a GBV_ILN_2027
912			\|a GBV_ILN_2031
912			\|a GBV_ILN_2034
912			\|a GBV_ILN_2037
912			\|a GBV_ILN_2038
912			\|a GBV_ILN_2039
912			\|a GBV_ILN_2044
912			\|a GBV_ILN_2048
912			\|a GBV_ILN_2049
912			\|a GBV_ILN_2050
912			\|a GBV_ILN_2055
912			\|a GBV_ILN_2056
912			\|a GBV_ILN_2057
912			\|a GBV_ILN_2059
912			\|a GBV_ILN_2061
912			\|a GBV_ILN_2064
912			\|a GBV_ILN_2065
912			\|a GBV_ILN_2068
912			\|a GBV_ILN_2088
912			\|a GBV_ILN_2093
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912			\|a GBV_ILN_2107
912			\|a GBV_ILN_2108
912			\|a GBV_ILN_2110
912			\|a GBV_ILN_2111
912			\|a GBV_ILN_2112
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912			\|a GBV_ILN_2446
912			\|a GBV_ILN_2470
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allfields	10.1134/S0026893322030049 doi (DE-627)SPR050755617 (SPR)S0026893322030049-e DE-627 ger DE-627 rakwb eng Boldyreva, L. V. verfasserin aut Position Effect Variegation: Role of the Local Chromatin Context in Gene Expression Regulation 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Pleiades Publishing, Inc. 2022. ISSN 0026-8933, Molecular Biology, 2022, Vol. 56, No. 3, pp. 307–338. © Pleiades Publishing, Inc., 2022. Russian Text © The Author(s), 2022, published in Molekulyarnaya Biologiya, 2022, Vol. 56, No. 3, pp. 355–390. Abstract Position effect variegation (PEV) is a phenomenon wherein the expression level of a gene strongly depends on its genomic position. PEV can be observed when a gene is moved via a chromosome rearrangement or identical genetic constructs are inserted into different regions of the genome. The eukaryotic genome has a domain organization, and gene activity within a domain depends not only on the nucleotide sequence of a gene, but also on the state of surrounding chromatin, thus being regulated epigenetically. Chromatin is a complex of DNA, RNA, and associated structural and regulatory proteins. The epigenetic status of chromatin depends on the replication time of a given genomic region, particular regulatory DNA motifs, and contacts with the inner nuclear envelope (lamina) and other chromosome regions (topologically associated domains). PEV results from the changes in the epigenetic state of a gene and provides a unique tool to study the molecular and biochemical processes that underlie the establishment and switching of epigenetic states. Understanding the molecular mechanisms of PEV in human is of clinical importance, in particular, for the detection and treatment of retroviral infections because the local chromatin state may determine the latent/active state transition of an infection, such as HIV. In addition, a large number of human neurodegenerative diseases are caused by epigenetic gene inactivation due to expansion of short repeats. Finally, to apply gene therapy methods, it is important to develop approaches that ensure a necessary level of transgene expression with sufficient accuracy. Andreyeva, E. N. aut Pindyurin, A. V. aut Enthalten in Molecular biology Moscow : MAIK Nauka/Interperiodica Publ., 1997 56(2022), 3 vom: Juni, Seite 307-338 (DE-627)324825382 (DE-600)2031117-5 1608-3245 nnns volume:56 year:2022 number:3 month:06 pages:307-338 https://dx.doi.org/10.1134/S0026893322030049 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 56 2022 3 06 307-338
spelling	10.1134/S0026893322030049 doi (DE-627)SPR050755617 (SPR)S0026893322030049-e DE-627 ger DE-627 rakwb eng Boldyreva, L. V. verfasserin aut Position Effect Variegation: Role of the Local Chromatin Context in Gene Expression Regulation 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Pleiades Publishing, Inc. 2022. ISSN 0026-8933, Molecular Biology, 2022, Vol. 56, No. 3, pp. 307–338. © Pleiades Publishing, Inc., 2022. Russian Text © The Author(s), 2022, published in Molekulyarnaya Biologiya, 2022, Vol. 56, No. 3, pp. 355–390. Abstract Position effect variegation (PEV) is a phenomenon wherein the expression level of a gene strongly depends on its genomic position. PEV can be observed when a gene is moved via a chromosome rearrangement or identical genetic constructs are inserted into different regions of the genome. The eukaryotic genome has a domain organization, and gene activity within a domain depends not only on the nucleotide sequence of a gene, but also on the state of surrounding chromatin, thus being regulated epigenetically. Chromatin is a complex of DNA, RNA, and associated structural and regulatory proteins. The epigenetic status of chromatin depends on the replication time of a given genomic region, particular regulatory DNA motifs, and contacts with the inner nuclear envelope (lamina) and other chromosome regions (topologically associated domains). PEV results from the changes in the epigenetic state of a gene and provides a unique tool to study the molecular and biochemical processes that underlie the establishment and switching of epigenetic states. Understanding the molecular mechanisms of PEV in human is of clinical importance, in particular, for the detection and treatment of retroviral infections because the local chromatin state may determine the latent/active state transition of an infection, such as HIV. In addition, a large number of human neurodegenerative diseases are caused by epigenetic gene inactivation due to expansion of short repeats. Finally, to apply gene therapy methods, it is important to develop approaches that ensure a necessary level of transgene expression with sufficient accuracy. Andreyeva, E. N. aut Pindyurin, A. V. aut Enthalten in Molecular biology Moscow : MAIK Nauka/Interperiodica Publ., 1997 56(2022), 3 vom: Juni, Seite 307-338 (DE-627)324825382 (DE-600)2031117-5 1608-3245 nnns volume:56 year:2022 number:3 month:06 pages:307-338 https://dx.doi.org/10.1134/S0026893322030049 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 56 2022 3 06 307-338
allfields_unstemmed	10.1134/S0026893322030049 doi (DE-627)SPR050755617 (SPR)S0026893322030049-e DE-627 ger DE-627 rakwb eng Boldyreva, L. V. verfasserin aut Position Effect Variegation: Role of the Local Chromatin Context in Gene Expression Regulation 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Pleiades Publishing, Inc. 2022. ISSN 0026-8933, Molecular Biology, 2022, Vol. 56, No. 3, pp. 307–338. © Pleiades Publishing, Inc., 2022. Russian Text © The Author(s), 2022, published in Molekulyarnaya Biologiya, 2022, Vol. 56, No. 3, pp. 355–390. Abstract Position effect variegation (PEV) is a phenomenon wherein the expression level of a gene strongly depends on its genomic position. PEV can be observed when a gene is moved via a chromosome rearrangement or identical genetic constructs are inserted into different regions of the genome. The eukaryotic genome has a domain organization, and gene activity within a domain depends not only on the nucleotide sequence of a gene, but also on the state of surrounding chromatin, thus being regulated epigenetically. Chromatin is a complex of DNA, RNA, and associated structural and regulatory proteins. The epigenetic status of chromatin depends on the replication time of a given genomic region, particular regulatory DNA motifs, and contacts with the inner nuclear envelope (lamina) and other chromosome regions (topologically associated domains). PEV results from the changes in the epigenetic state of a gene and provides a unique tool to study the molecular and biochemical processes that underlie the establishment and switching of epigenetic states. Understanding the molecular mechanisms of PEV in human is of clinical importance, in particular, for the detection and treatment of retroviral infections because the local chromatin state may determine the latent/active state transition of an infection, such as HIV. In addition, a large number of human neurodegenerative diseases are caused by epigenetic gene inactivation due to expansion of short repeats. Finally, to apply gene therapy methods, it is important to develop approaches that ensure a necessary level of transgene expression with sufficient accuracy. Andreyeva, E. N. aut Pindyurin, A. V. aut Enthalten in Molecular biology Moscow : MAIK Nauka/Interperiodica Publ., 1997 56(2022), 3 vom: Juni, Seite 307-338 (DE-627)324825382 (DE-600)2031117-5 1608-3245 nnns volume:56 year:2022 number:3 month:06 pages:307-338 https://dx.doi.org/10.1134/S0026893322030049 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 56 2022 3 06 307-338
allfieldsGer	10.1134/S0026893322030049 doi (DE-627)SPR050755617 (SPR)S0026893322030049-e DE-627 ger DE-627 rakwb eng Boldyreva, L. V. verfasserin aut Position Effect Variegation: Role of the Local Chromatin Context in Gene Expression Regulation 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Pleiades Publishing, Inc. 2022. ISSN 0026-8933, Molecular Biology, 2022, Vol. 56, No. 3, pp. 307–338. © Pleiades Publishing, Inc., 2022. Russian Text © The Author(s), 2022, published in Molekulyarnaya Biologiya, 2022, Vol. 56, No. 3, pp. 355–390. Abstract Position effect variegation (PEV) is a phenomenon wherein the expression level of a gene strongly depends on its genomic position. PEV can be observed when a gene is moved via a chromosome rearrangement or identical genetic constructs are inserted into different regions of the genome. The eukaryotic genome has a domain organization, and gene activity within a domain depends not only on the nucleotide sequence of a gene, but also on the state of surrounding chromatin, thus being regulated epigenetically. Chromatin is a complex of DNA, RNA, and associated structural and regulatory proteins. The epigenetic status of chromatin depends on the replication time of a given genomic region, particular regulatory DNA motifs, and contacts with the inner nuclear envelope (lamina) and other chromosome regions (topologically associated domains). PEV results from the changes in the epigenetic state of a gene and provides a unique tool to study the molecular and biochemical processes that underlie the establishment and switching of epigenetic states. Understanding the molecular mechanisms of PEV in human is of clinical importance, in particular, for the detection and treatment of retroviral infections because the local chromatin state may determine the latent/active state transition of an infection, such as HIV. In addition, a large number of human neurodegenerative diseases are caused by epigenetic gene inactivation due to expansion of short repeats. Finally, to apply gene therapy methods, it is important to develop approaches that ensure a necessary level of transgene expression with sufficient accuracy. Andreyeva, E. N. aut Pindyurin, A. V. aut Enthalten in Molecular biology Moscow : MAIK Nauka/Interperiodica Publ., 1997 56(2022), 3 vom: Juni, Seite 307-338 (DE-627)324825382 (DE-600)2031117-5 1608-3245 nnns volume:56 year:2022 number:3 month:06 pages:307-338 https://dx.doi.org/10.1134/S0026893322030049 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 56 2022 3 06 307-338
allfieldsSound	10.1134/S0026893322030049 doi (DE-627)SPR050755617 (SPR)S0026893322030049-e DE-627 ger DE-627 rakwb eng Boldyreva, L. V. verfasserin aut Position Effect Variegation: Role of the Local Chromatin Context in Gene Expression Regulation 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Pleiades Publishing, Inc. 2022. ISSN 0026-8933, Molecular Biology, 2022, Vol. 56, No. 3, pp. 307–338. © Pleiades Publishing, Inc., 2022. Russian Text © The Author(s), 2022, published in Molekulyarnaya Biologiya, 2022, Vol. 56, No. 3, pp. 355–390. Abstract Position effect variegation (PEV) is a phenomenon wherein the expression level of a gene strongly depends on its genomic position. PEV can be observed when a gene is moved via a chromosome rearrangement or identical genetic constructs are inserted into different regions of the genome. The eukaryotic genome has a domain organization, and gene activity within a domain depends not only on the nucleotide sequence of a gene, but also on the state of surrounding chromatin, thus being regulated epigenetically. Chromatin is a complex of DNA, RNA, and associated structural and regulatory proteins. The epigenetic status of chromatin depends on the replication time of a given genomic region, particular regulatory DNA motifs, and contacts with the inner nuclear envelope (lamina) and other chromosome regions (topologically associated domains). PEV results from the changes in the epigenetic state of a gene and provides a unique tool to study the molecular and biochemical processes that underlie the establishment and switching of epigenetic states. Understanding the molecular mechanisms of PEV in human is of clinical importance, in particular, for the detection and treatment of retroviral infections because the local chromatin state may determine the latent/active state transition of an infection, such as HIV. In addition, a large number of human neurodegenerative diseases are caused by epigenetic gene inactivation due to expansion of short repeats. Finally, to apply gene therapy methods, it is important to develop approaches that ensure a necessary level of transgene expression with sufficient accuracy. Andreyeva, E. N. aut Pindyurin, A. V. aut Enthalten in Molecular biology Moscow : MAIK Nauka/Interperiodica Publ., 1997 56(2022), 3 vom: Juni, Seite 307-338 (DE-627)324825382 (DE-600)2031117-5 1608-3245 nnns volume:56 year:2022 number:3 month:06 pages:307-338 https://dx.doi.org/10.1134/S0026893322030049 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 56 2022 3 06 307-338
language	English
source	Enthalten in Molecular biology 56(2022), 3 vom: Juni, Seite 307-338 volume:56 year:2022 number:3 month:06 pages:307-338
sourceStr	Enthalten in Molecular biology 56(2022), 3 vom: Juni, Seite 307-338 volume:56 year:2022 number:3 month:06 pages:307-338
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container_title	Molecular biology
authorswithroles_txt_mv	Boldyreva, L. V. @@aut@@ Andreyeva, E. N. @@aut@@ Pindyurin, A. V. @@aut@@
publishDateDaySort_date	2022-06-01T00:00:00Z
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ISSN 0026-8933, Molecular Biology, 2022, Vol. 56, No. 3, pp. 307–338. © Pleiades Publishing, Inc., 2022. Russian Text © The Author(s), 2022, published in Molekulyarnaya Biologiya, 2022, Vol. 56, No. 3, pp. 355–390.</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Abstract Position effect variegation (PEV) is a phenomenon wherein the expression level of a gene strongly depends on its genomic position. PEV can be observed when a gene is moved via a chromosome rearrangement or identical genetic constructs are inserted into different regions of the genome. The eukaryotic genome has a domain organization, and gene activity within a domain depends not only on the nucleotide sequence of a gene, but also on the state of surrounding chromatin, thus being regulated epigenetically. Chromatin is a complex of DNA, RNA, and associated structural and regulatory proteins. 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author	Boldyreva, L. V.
spellingShingle	Boldyreva, L. V. Position Effect Variegation: Role of the Local Chromatin Context in Gene Expression Regulation
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topic_title	Position Effect Variegation: Role of the Local Chromatin Context in Gene Expression Regulation
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title	Position Effect Variegation: Role of the Local Chromatin Context in Gene Expression Regulation
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title_full	Position Effect Variegation: Role of the Local Chromatin Context in Gene Expression Regulation
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author_browse	Boldyreva, L. V. Andreyeva, E. N. Pindyurin, A. V.
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title_sort	position effect variegation: role of the local chromatin context in gene expression regulation
title_auth	Position Effect Variegation: Role of the Local Chromatin Context in Gene Expression Regulation
abstract	Abstract Position effect variegation (PEV) is a phenomenon wherein the expression level of a gene strongly depends on its genomic position. PEV can be observed when a gene is moved via a chromosome rearrangement or identical genetic constructs are inserted into different regions of the genome. The eukaryotic genome has a domain organization, and gene activity within a domain depends not only on the nucleotide sequence of a gene, but also on the state of surrounding chromatin, thus being regulated epigenetically. Chromatin is a complex of DNA, RNA, and associated structural and regulatory proteins. The epigenetic status of chromatin depends on the replication time of a given genomic region, particular regulatory DNA motifs, and contacts with the inner nuclear envelope (lamina) and other chromosome regions (topologically associated domains). PEV results from the changes in the epigenetic state of a gene and provides a unique tool to study the molecular and biochemical processes that underlie the establishment and switching of epigenetic states. Understanding the molecular mechanisms of PEV in human is of clinical importance, in particular, for the detection and treatment of retroviral infections because the local chromatin state may determine the latent/active state transition of an infection, such as HIV. In addition, a large number of human neurodegenerative diseases are caused by epigenetic gene inactivation due to expansion of short repeats. Finally, to apply gene therapy methods, it is important to develop approaches that ensure a necessary level of transgene expression with sufficient accuracy. © Pleiades Publishing, Inc. 2022. ISSN 0026-8933, Molecular Biology, 2022, Vol. 56, No. 3, pp. 307–338. © Pleiades Publishing, Inc., 2022. Russian Text © The Author(s), 2022, published in Molekulyarnaya Biologiya, 2022, Vol. 56, No. 3, pp. 355–390.
abstractGer	Abstract Position effect variegation (PEV) is a phenomenon wherein the expression level of a gene strongly depends on its genomic position. PEV can be observed when a gene is moved via a chromosome rearrangement or identical genetic constructs are inserted into different regions of the genome. The eukaryotic genome has a domain organization, and gene activity within a domain depends not only on the nucleotide sequence of a gene, but also on the state of surrounding chromatin, thus being regulated epigenetically. Chromatin is a complex of DNA, RNA, and associated structural and regulatory proteins. The epigenetic status of chromatin depends on the replication time of a given genomic region, particular regulatory DNA motifs, and contacts with the inner nuclear envelope (lamina) and other chromosome regions (topologically associated domains). PEV results from the changes in the epigenetic state of a gene and provides a unique tool to study the molecular and biochemical processes that underlie the establishment and switching of epigenetic states. Understanding the molecular mechanisms of PEV in human is of clinical importance, in particular, for the detection and treatment of retroviral infections because the local chromatin state may determine the latent/active state transition of an infection, such as HIV. In addition, a large number of human neurodegenerative diseases are caused by epigenetic gene inactivation due to expansion of short repeats. Finally, to apply gene therapy methods, it is important to develop approaches that ensure a necessary level of transgene expression with sufficient accuracy. © Pleiades Publishing, Inc. 2022. ISSN 0026-8933, Molecular Biology, 2022, Vol. 56, No. 3, pp. 307–338. © Pleiades Publishing, Inc., 2022. Russian Text © The Author(s), 2022, published in Molekulyarnaya Biologiya, 2022, Vol. 56, No. 3, pp. 355–390.
abstract_unstemmed	Abstract Position effect variegation (PEV) is a phenomenon wherein the expression level of a gene strongly depends on its genomic position. PEV can be observed when a gene is moved via a chromosome rearrangement or identical genetic constructs are inserted into different regions of the genome. The eukaryotic genome has a domain organization, and gene activity within a domain depends not only on the nucleotide sequence of a gene, but also on the state of surrounding chromatin, thus being regulated epigenetically. Chromatin is a complex of DNA, RNA, and associated structural and regulatory proteins. The epigenetic status of chromatin depends on the replication time of a given genomic region, particular regulatory DNA motifs, and contacts with the inner nuclear envelope (lamina) and other chromosome regions (topologically associated domains). PEV results from the changes in the epigenetic state of a gene and provides a unique tool to study the molecular and biochemical processes that underlie the establishment and switching of epigenetic states. Understanding the molecular mechanisms of PEV in human is of clinical importance, in particular, for the detection and treatment of retroviral infections because the local chromatin state may determine the latent/active state transition of an infection, such as HIV. In addition, a large number of human neurodegenerative diseases are caused by epigenetic gene inactivation due to expansion of short repeats. Finally, to apply gene therapy methods, it is important to develop approaches that ensure a necessary level of transgene expression with sufficient accuracy. © Pleiades Publishing, Inc. 2022. ISSN 0026-8933, Molecular Biology, 2022, Vol. 56, No. 3, pp. 307–338. © Pleiades Publishing, Inc., 2022. Russian Text © The Author(s), 2022, published in Molekulyarnaya Biologiya, 2022, Vol. 56, No. 3, pp. 355–390.
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title_short	Position Effect Variegation: Role of the Local Chromatin Context in Gene Expression Regulation
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Position Effect Variegation: Role of the Local Chromatin Context in Gene Expression Regulation

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