Divergence of regulatory networks governed by the orthologous transcription factors FLC and PEP1 in Brassicaceae species
- Autores
- Mateos, Julieta Lisa; Tilmes, Vicky; Madrigal, Pedro; Severing, Edouard; Richter, René; Rijkenberg, Colin W.M.; Krajewski, Pawel; Coupland, George
- Año de publicación
- 2017
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Genome-wide landscapes of transcription factor (TF) binding sites (BSs) diverge during evolution, conferring species-specific transcriptional patterns. The rate of divergence varies in different metazoan lineages but has not been widely studied in plants. We identified the BSs and assessed the effects on transcription of FLOWERING LOCUS C (FLC) and PERPETUAL FLOWERING 1 (PEP1), two orthologous MADS-box TFs that repress flowering and confer vernalization requirement in the Brassicaceae species Arabidopsis thaliana and Arabis alpina, respectively. We found that only 14% of their BSs were conserved in both species and that these contained a CArG-box that is recognized by MADS-box TFs. The CArG-box consensus at conserved BSs was extended compared with the core motif. By contrast, species-specific BSs usually lacked the CArG-box in the other species. Flowering-time genes were highly over-represented among conserved targets, and their CArG-boxes were widely conserved among Brassicaceae species. Cold-regulated (COR) genes were also overrepresented among targets, but the cognate BSs and the identity of the regulated genes were usually different in each species. In cold, COR gene transcript levels were increased in flc and pep1-1 mutants compared with WT, and this correlated with reduced growth in pep1-1. Therefore, FLC orthologs regulate a set of conserved target genes mainly involved in reproductive development and were later independently recruited to modulate stress responses in different Brassicaceae lineages. Analysis of TF BSs in these lineages thus distinguishes widely conserved targets representing the core function of the TF from those that were recruited later in evolution.
Fil: Mateos, Julieta Lisa. Max Planck Institute Fur Zuchtungsforschung; Alemania. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Bioquímicas de Buenos Aires. Fundación Instituto Leloir. Instituto de Investigaciones Bioquímicas de Buenos Aires; Argentina
Fil: Tilmes, Vicky. Max Planck Institute Fur Zuchtungsforschung; Alemania
Fil: Madrigal, Pedro. Polish Academy of Sciences; Argentina
Fil: Severing, Edouard. Max Planck Institute Fur Zuchtungsforschung; Alemania
Fil: Richter, René. Max Planck Institute Fur Zuchtungsforschung; Alemania
Fil: Rijkenberg, Colin W.M.. Max Planck Institute Fur Zuchtungsforschung; Alemania
Fil: Krajewski, Pawel. Polish Academy of Sciences; Argentina
Fil: Coupland, George. Max Planck Institute Fur Zuchtungsforschung; Alemania - Materia
-
ARABIDOPSIS
ARABIS ALPINA
BINDING-SITE EVOLUTION
FLOWERING
VERNALIZATION - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/40863
Ver los metadatos del registro completo
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Divergence of regulatory networks governed by the orthologous transcription factors FLC and PEP1 in Brassicaceae speciesMateos, Julieta LisaTilmes, VickyMadrigal, PedroSevering, EdouardRichter, RenéRijkenberg, Colin W.M.Krajewski, PawelCoupland, GeorgeARABIDOPSISARABIS ALPINABINDING-SITE EVOLUTIONFLOWERINGVERNALIZATIONhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Genome-wide landscapes of transcription factor (TF) binding sites (BSs) diverge during evolution, conferring species-specific transcriptional patterns. The rate of divergence varies in different metazoan lineages but has not been widely studied in plants. We identified the BSs and assessed the effects on transcription of FLOWERING LOCUS C (FLC) and PERPETUAL FLOWERING 1 (PEP1), two orthologous MADS-box TFs that repress flowering and confer vernalization requirement in the Brassicaceae species Arabidopsis thaliana and Arabis alpina, respectively. We found that only 14% of their BSs were conserved in both species and that these contained a CArG-box that is recognized by MADS-box TFs. The CArG-box consensus at conserved BSs was extended compared with the core motif. By contrast, species-specific BSs usually lacked the CArG-box in the other species. Flowering-time genes were highly over-represented among conserved targets, and their CArG-boxes were widely conserved among Brassicaceae species. Cold-regulated (COR) genes were also overrepresented among targets, but the cognate BSs and the identity of the regulated genes were usually different in each species. In cold, COR gene transcript levels were increased in flc and pep1-1 mutants compared with WT, and this correlated with reduced growth in pep1-1. Therefore, FLC orthologs regulate a set of conserved target genes mainly involved in reproductive development and were later independently recruited to modulate stress responses in different Brassicaceae lineages. Analysis of TF BSs in these lineages thus distinguishes widely conserved targets representing the core function of the TF from those that were recruited later in evolution.Fil: Mateos, Julieta Lisa. Max Planck Institute Fur Zuchtungsforschung; Alemania. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Bioquímicas de Buenos Aires. Fundación Instituto Leloir. Instituto de Investigaciones Bioquímicas de Buenos Aires; ArgentinaFil: Tilmes, Vicky. Max Planck Institute Fur Zuchtungsforschung; AlemaniaFil: Madrigal, Pedro. Polish Academy of Sciences; ArgentinaFil: Severing, Edouard. Max Planck Institute Fur Zuchtungsforschung; AlemaniaFil: Richter, René. Max Planck Institute Fur Zuchtungsforschung; AlemaniaFil: Rijkenberg, Colin W.M.. Max Planck Institute Fur Zuchtungsforschung; AlemaniaFil: Krajewski, Pawel. Polish Academy of Sciences; ArgentinaFil: Coupland, George. Max Planck Institute Fur Zuchtungsforschung; AlemaniaNational Academy of Sciences2017-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/40863Mateos, Julieta Lisa; Tilmes, Vicky; Madrigal, Pedro; Severing, Edouard; Richter, René; et al.; Divergence of regulatory networks governed by the orthologous transcription factors FLC and PEP1 in Brassicaceae species; National Academy of Sciences; Proceedings of the National Academy of Sciences of The United States of America; 114; 51; 12-2017; E11037-E110460027-84241091-6490CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1073/pnas.1618075114info:eu-repo/semantics/altIdentifier/url/http://www.pnas.org/content/114/51/E11037.longinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:03:38Zoai:ri.conicet.gov.ar:11336/40863instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:03:39.079CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Divergence of regulatory networks governed by the orthologous transcription factors FLC and PEP1 in Brassicaceae species |
title |
Divergence of regulatory networks governed by the orthologous transcription factors FLC and PEP1 in Brassicaceae species |
spellingShingle |
Divergence of regulatory networks governed by the orthologous transcription factors FLC and PEP1 in Brassicaceae species Mateos, Julieta Lisa ARABIDOPSIS ARABIS ALPINA BINDING-SITE EVOLUTION FLOWERING VERNALIZATION |
title_short |
Divergence of regulatory networks governed by the orthologous transcription factors FLC and PEP1 in Brassicaceae species |
title_full |
Divergence of regulatory networks governed by the orthologous transcription factors FLC and PEP1 in Brassicaceae species |
title_fullStr |
Divergence of regulatory networks governed by the orthologous transcription factors FLC and PEP1 in Brassicaceae species |
title_full_unstemmed |
Divergence of regulatory networks governed by the orthologous transcription factors FLC and PEP1 in Brassicaceae species |
title_sort |
Divergence of regulatory networks governed by the orthologous transcription factors FLC and PEP1 in Brassicaceae species |
dc.creator.none.fl_str_mv |
Mateos, Julieta Lisa Tilmes, Vicky Madrigal, Pedro Severing, Edouard Richter, René Rijkenberg, Colin W.M. Krajewski, Pawel Coupland, George |
author |
Mateos, Julieta Lisa |
author_facet |
Mateos, Julieta Lisa Tilmes, Vicky Madrigal, Pedro Severing, Edouard Richter, René Rijkenberg, Colin W.M. Krajewski, Pawel Coupland, George |
author_role |
author |
author2 |
Tilmes, Vicky Madrigal, Pedro Severing, Edouard Richter, René Rijkenberg, Colin W.M. Krajewski, Pawel Coupland, George |
author2_role |
author author author author author author author |
dc.subject.none.fl_str_mv |
ARABIDOPSIS ARABIS ALPINA BINDING-SITE EVOLUTION FLOWERING VERNALIZATION |
topic |
ARABIDOPSIS ARABIS ALPINA BINDING-SITE EVOLUTION FLOWERING VERNALIZATION |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
Genome-wide landscapes of transcription factor (TF) binding sites (BSs) diverge during evolution, conferring species-specific transcriptional patterns. The rate of divergence varies in different metazoan lineages but has not been widely studied in plants. We identified the BSs and assessed the effects on transcription of FLOWERING LOCUS C (FLC) and PERPETUAL FLOWERING 1 (PEP1), two orthologous MADS-box TFs that repress flowering and confer vernalization requirement in the Brassicaceae species Arabidopsis thaliana and Arabis alpina, respectively. We found that only 14% of their BSs were conserved in both species and that these contained a CArG-box that is recognized by MADS-box TFs. The CArG-box consensus at conserved BSs was extended compared with the core motif. By contrast, species-specific BSs usually lacked the CArG-box in the other species. Flowering-time genes were highly over-represented among conserved targets, and their CArG-boxes were widely conserved among Brassicaceae species. Cold-regulated (COR) genes were also overrepresented among targets, but the cognate BSs and the identity of the regulated genes were usually different in each species. In cold, COR gene transcript levels were increased in flc and pep1-1 mutants compared with WT, and this correlated with reduced growth in pep1-1. Therefore, FLC orthologs regulate a set of conserved target genes mainly involved in reproductive development and were later independently recruited to modulate stress responses in different Brassicaceae lineages. Analysis of TF BSs in these lineages thus distinguishes widely conserved targets representing the core function of the TF from those that were recruited later in evolution. Fil: Mateos, Julieta Lisa. Max Planck Institute Fur Zuchtungsforschung; Alemania. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Bioquímicas de Buenos Aires. Fundación Instituto Leloir. Instituto de Investigaciones Bioquímicas de Buenos Aires; Argentina Fil: Tilmes, Vicky. Max Planck Institute Fur Zuchtungsforschung; Alemania Fil: Madrigal, Pedro. Polish Academy of Sciences; Argentina Fil: Severing, Edouard. Max Planck Institute Fur Zuchtungsforschung; Alemania Fil: Richter, René. Max Planck Institute Fur Zuchtungsforschung; Alemania Fil: Rijkenberg, Colin W.M.. Max Planck Institute Fur Zuchtungsforschung; Alemania Fil: Krajewski, Pawel. Polish Academy of Sciences; Argentina Fil: Coupland, George. Max Planck Institute Fur Zuchtungsforschung; Alemania |
description |
Genome-wide landscapes of transcription factor (TF) binding sites (BSs) diverge during evolution, conferring species-specific transcriptional patterns. The rate of divergence varies in different metazoan lineages but has not been widely studied in plants. We identified the BSs and assessed the effects on transcription of FLOWERING LOCUS C (FLC) and PERPETUAL FLOWERING 1 (PEP1), two orthologous MADS-box TFs that repress flowering and confer vernalization requirement in the Brassicaceae species Arabidopsis thaliana and Arabis alpina, respectively. We found that only 14% of their BSs were conserved in both species and that these contained a CArG-box that is recognized by MADS-box TFs. The CArG-box consensus at conserved BSs was extended compared with the core motif. By contrast, species-specific BSs usually lacked the CArG-box in the other species. Flowering-time genes were highly over-represented among conserved targets, and their CArG-boxes were widely conserved among Brassicaceae species. Cold-regulated (COR) genes were also overrepresented among targets, but the cognate BSs and the identity of the regulated genes were usually different in each species. In cold, COR gene transcript levels were increased in flc and pep1-1 mutants compared with WT, and this correlated with reduced growth in pep1-1. Therefore, FLC orthologs regulate a set of conserved target genes mainly involved in reproductive development and were later independently recruited to modulate stress responses in different Brassicaceae lineages. Analysis of TF BSs in these lineages thus distinguishes widely conserved targets representing the core function of the TF from those that were recruited later in evolution. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-12 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/40863 Mateos, Julieta Lisa; Tilmes, Vicky; Madrigal, Pedro; Severing, Edouard; Richter, René; et al.; Divergence of regulatory networks governed by the orthologous transcription factors FLC and PEP1 in Brassicaceae species; National Academy of Sciences; Proceedings of the National Academy of Sciences of The United States of America; 114; 51; 12-2017; E11037-E11046 0027-8424 1091-6490 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/40863 |
identifier_str_mv |
Mateos, Julieta Lisa; Tilmes, Vicky; Madrigal, Pedro; Severing, Edouard; Richter, René; et al.; Divergence of regulatory networks governed by the orthologous transcription factors FLC and PEP1 in Brassicaceae species; National Academy of Sciences; Proceedings of the National Academy of Sciences of The United States of America; 114; 51; 12-2017; E11037-E11046 0027-8424 1091-6490 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.1073/pnas.1618075114 info:eu-repo/semantics/altIdentifier/url/http://www.pnas.org/content/114/51/E11037.long |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
National Academy of Sciences |
publisher.none.fl_str_mv |
National Academy of Sciences |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
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CONICET Digital (CONICET) |
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CONICET Digital (CONICET) |
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Consejo Nacional de Investigaciones Científicas y Técnicas |
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CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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13.070432 |