Analysis of the DNA-binding profile and function of TALE homeoproteins reveals their specialization and specific interactions with Hox genes/proteins
The interactions of Meis, Prep, and Pbx1 TALE homeoproteins with Hox proteins are essential for development and disease. Although Meis and Prep behave similarly in vitro, their in vivo activities remain largely unexplored. We show that Prep and Meis interact with largely independent sets of genomic...
| Autores: | , , , , , , , , , , , , , |
|---|---|
| Tipo de recurso: | artículo |
| Fecha de publicación: | 2013 |
| País: | España |
| Institución: | Instituto de Salud Carlos III (ISCIII) |
| Repositorio: | Repisalud |
| Idioma: | inglés |
| OAI Identifier: | oai:repisalud.isciii.es:20.500.12105/7549 |
| Acceso en línea: | http://hdl.handle.net/20.500.12105/7549 |
| Access Level: | acceso abierto |
| Palabra clave: | Animals Binding Sites DNA Embryo, Mammalian Genome Homeodomain Proteins Mice Myeloid Ecotropic Viral Integration Site 1 Protein Neoplasm Proteins Pre-B-Cell Leukemia Transcription Factor 1 Promoter Regions, Genetic Protein Binding Thymocytes Transcription Factors Transcription Initiation Site |
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Analysis of the DNA-binding profile and function of TALE homeoproteins reveals their specialization and specific interactions with Hox genes/proteinsPenkov, DmitryMateos San Martín, DanielFernandez-Díaz, Luis CRossello, Catalina ATorroja, CarlosSanchez-Cabo, FatimaWarnatz, H JSultan, MarcYaspo, Marie LGabrieli, AriannaTkachuk, VsevolodBrendolan, AndreaBlasi, FrancescoTorres, MiguelAnimalsBinding SitesDNAEmbryo, MammalianGenomeHomeodomain ProteinsMiceMyeloid Ecotropic Viral Integration Site 1 ProteinNeoplasm ProteinsPre-B-Cell Leukemia Transcription Factor 1Promoter Regions, GeneticProtein BindingThymocytesTranscription FactorsTranscription Initiation SiteThe interactions of Meis, Prep, and Pbx1 TALE homeoproteins with Hox proteins are essential for development and disease. Although Meis and Prep behave similarly in vitro, their in vivo activities remain largely unexplored. We show that Prep and Meis interact with largely independent sets of genomic sites and select different DNA-binding sequences, Prep associating mostly with promoters and housekeeping genes and Meis with promoter-remote regions and developmental genes. Hox target sequences associate strongly with Meis but not with Prep binding sites, while Pbx1 cooperates with both Prep and Meis. Accordingly, Meis1 shows strong genetic interaction with Pbx1 but not with Prep1. Meis1 and Prep1 nonetheless coregulate a subset of genes, predominantly through opposing effects. Notably, the TALE homeoprotein binding profile subdivides Hox clusters into two domains differentially regulated by Meis1 and Prep1. During evolution, Meis and Prep thus specialized their interactions but maintained significant regulatory coordination.ElsevierItalian Association for Cancer ResearchMinistero dell Università e della Ricerca (Italia)Ministerio de Economía y Competitividad (España)Comunidad de Madrid (España)Unión Europea. Fondo Europeo de Desarrollo Regional (FEDER/ERDF)Fundación ProCNIC20192019-05-0720132013-04-2520132013-04-25journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/20.500.12105/7549reponame:Repisaludinstname:Instituto de Salud Carlos III (ISCIII)InglésengES RD06 0010ES BFU2009-08331 BMCopen accesshttp://purl.org/coar/access_right/c_abf2Attribution-NonCommercial-NoDerivatives 4.0 Internacionalhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessoai:repisalud.isciii.es:20.500.12105/75492026-06-12T12:43:37Z |
| dc.title.none.fl_str_mv |
Analysis of the DNA-binding profile and function of TALE homeoproteins reveals their specialization and specific interactions with Hox genes/proteins |
| title |
Analysis of the DNA-binding profile and function of TALE homeoproteins reveals their specialization and specific interactions with Hox genes/proteins |
| spellingShingle |
Analysis of the DNA-binding profile and function of TALE homeoproteins reveals their specialization and specific interactions with Hox genes/proteins Penkov, Dmitry Animals Binding Sites DNA Embryo, Mammalian Genome Homeodomain Proteins Mice Myeloid Ecotropic Viral Integration Site 1 Protein Neoplasm Proteins Pre-B-Cell Leukemia Transcription Factor 1 Promoter Regions, Genetic Protein Binding Thymocytes Transcription Factors Transcription Initiation Site |
| title_short |
Analysis of the DNA-binding profile and function of TALE homeoproteins reveals their specialization and specific interactions with Hox genes/proteins |
| title_full |
Analysis of the DNA-binding profile and function of TALE homeoproteins reveals their specialization and specific interactions with Hox genes/proteins |
| title_fullStr |
Analysis of the DNA-binding profile and function of TALE homeoproteins reveals their specialization and specific interactions with Hox genes/proteins |
| title_full_unstemmed |
Analysis of the DNA-binding profile and function of TALE homeoproteins reveals their specialization and specific interactions with Hox genes/proteins |
| title_sort |
Analysis of the DNA-binding profile and function of TALE homeoproteins reveals their specialization and specific interactions with Hox genes/proteins |
| dc.creator.none.fl_str_mv |
Penkov, Dmitry Mateos San Martín, Daniel Fernandez-Díaz, Luis C Rossello, Catalina A Torroja, Carlos Sanchez-Cabo, Fatima Warnatz, H J Sultan, Marc Yaspo, Marie L Gabrieli, Arianna Tkachuk, Vsevolod Brendolan, Andrea Blasi, Francesco Torres, Miguel |
| author |
Penkov, Dmitry |
| author_facet |
Penkov, Dmitry Mateos San Martín, Daniel Fernandez-Díaz, Luis C Rossello, Catalina A Torroja, Carlos Sanchez-Cabo, Fatima Warnatz, H J Sultan, Marc Yaspo, Marie L Gabrieli, Arianna Tkachuk, Vsevolod Brendolan, Andrea Blasi, Francesco Torres, Miguel |
| author_role |
author |
| author2 |
Mateos San Martín, Daniel Fernandez-Díaz, Luis C Rossello, Catalina A Torroja, Carlos Sanchez-Cabo, Fatima Warnatz, H J Sultan, Marc Yaspo, Marie L Gabrieli, Arianna Tkachuk, Vsevolod Brendolan, Andrea Blasi, Francesco Torres, Miguel |
| author2_role |
author author author author author author author author author author author author author |
| dc.contributor.none.fl_str_mv |
Italian Association for Cancer Research Ministero dell Università e della Ricerca (Italia) Ministerio de Economía y Competitividad (España) Comunidad de Madrid (España) Unión Europea. Fondo Europeo de Desarrollo Regional (FEDER/ERDF) Fundación ProCNIC |
| dc.subject.none.fl_str_mv |
Animals Binding Sites DNA Embryo, Mammalian Genome Homeodomain Proteins Mice Myeloid Ecotropic Viral Integration Site 1 Protein Neoplasm Proteins Pre-B-Cell Leukemia Transcription Factor 1 Promoter Regions, Genetic Protein Binding Thymocytes Transcription Factors Transcription Initiation Site |
| topic |
Animals Binding Sites DNA Embryo, Mammalian Genome Homeodomain Proteins Mice Myeloid Ecotropic Viral Integration Site 1 Protein Neoplasm Proteins Pre-B-Cell Leukemia Transcription Factor 1 Promoter Regions, Genetic Protein Binding Thymocytes Transcription Factors Transcription Initiation Site |
| description |
The interactions of Meis, Prep, and Pbx1 TALE homeoproteins with Hox proteins are essential for development and disease. Although Meis and Prep behave similarly in vitro, their in vivo activities remain largely unexplored. We show that Prep and Meis interact with largely independent sets of genomic sites and select different DNA-binding sequences, Prep associating mostly with promoters and housekeeping genes and Meis with promoter-remote regions and developmental genes. Hox target sequences associate strongly with Meis but not with Prep binding sites, while Pbx1 cooperates with both Prep and Meis. Accordingly, Meis1 shows strong genetic interaction with Pbx1 but not with Prep1. Meis1 and Prep1 nonetheless coregulate a subset of genes, predominantly through opposing effects. Notably, the TALE homeoprotein binding profile subdivides Hox clusters into two domains differentially regulated by Meis1 and Prep1. During evolution, Meis and Prep thus specialized their interactions but maintained significant regulatory coordination. |
| publishDate |
2013 |
| dc.date.none.fl_str_mv |
2013 2013-04-25 2013 2013-04-25 2019 2019-05-07 |
| dc.type.none.fl_str_mv |
journal article http://purl.org/coar/resource_type/c_6501 VoR http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| dc.type.openaire.fl_str_mv |
info:eu-repo/semantics/article |
| format |
article |
| dc.identifier.none.fl_str_mv |
http://hdl.handle.net/20.500.12105/7549 |
| url |
http://hdl.handle.net/20.500.12105/7549 |
| dc.language.none.fl_str_mv |
Inglés eng |
| language_invalid_str_mv |
Inglés |
| language |
eng |
| dc.relation.none.fl_str_mv |
ES RD06 0010 ES BFU2009-08331 BMC |
| dc.rights.none.fl_str_mv |
open access http://purl.org/coar/access_right/c_abf2 Attribution-NonCommercial-NoDerivatives 4.0 Internacional http://creativecommons.org/licenses/by-nc-nd/4.0/ |
| dc.rights.openaire.fl_str_mv |
info:eu-repo/semantics/openAccess |
| rights_invalid_str_mv |
open access http://purl.org/coar/access_right/c_abf2 Attribution-NonCommercial-NoDerivatives 4.0 Internacional http://creativecommons.org/licenses/by-nc-nd/4.0/ |
| eu_rights_str_mv |
openAccess |
| dc.format.none.fl_str_mv |
application/pdf |
| dc.publisher.none.fl_str_mv |
Elsevier |
| publisher.none.fl_str_mv |
Elsevier |
| dc.source.none.fl_str_mv |
reponame:Repisalud instname:Instituto de Salud Carlos III (ISCIII) |
| instname_str |
Instituto de Salud Carlos III (ISCIII) |
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Repisalud |
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Repisalud |
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|
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1869405874753110017 |
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15.811543 |