The LOB-like transcription factor Mt LBD1 controls Medicago truncatula root architecture under salt stress

Autores
Ariel, Federico Damian; Diet, Anouck; Crespi, Martin; Chan, Raquel Lia
Año de publicación
2010
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Lateral root (LR) formation and emergence are influenced by the environment and determines the architecture of the root system in the soil. Whereas auxins appear as the main hormone controlling LR initiation, patterning and emergence, abscisic acid (ABA) is the key hormone mediating the effect of the environment on root architecture. Hormone signaling act through transcription factors (TFs) and the Medicago truncatula LOB-like TF LBD1 was shown to be auxin-inducible but repressed by the HD-Zip I TF MtHB1 in response to salt stress and ABA during LR formation. Here, we demonstrate that the constitutive expression of Mt LBD1 in Medicago roots alters their global architecture when the plant is subjected to salt stress. Hence, LBD1 may control the final form of the root system in the soil environment.
Fil: Ariel, Federico Damian. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Agrobiotecnología del Litoral. Universidad Nacional del Litoral. Instituto de Agrobiotecnología del Litoral; Argentina
Fil: Diet, Anouck. Centre National de la Recherche Scientifique; Francia
Fil: Crespi, Martin. Centre National de la Recherche Scientifique; Francia
Fil: Chan, Raquel Lia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Agrobiotecnología del Litoral. Universidad Nacional del Litoral. Instituto de Agrobiotecnología del Litoral; Argentina
Materia
Lob-Like
Lbd
Medicago Truncatula
Salt Stress
Lateral Roots
Root Architecture
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/74248
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/74248
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling The LOB-like transcription factor Mt LBD1 controls Medicago truncatula root architecture under salt stressAriel, Federico DamianDiet, AnouckCrespi, MartinChan, Raquel LiaLob-LikeLbdMedicago TruncatulaSalt StressLateral RootsRoot Architecturehttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Lateral root (LR) formation and emergence are influenced by the environment and determines the architecture of the root system in the soil. Whereas auxins appear as the main hormone controlling LR initiation, patterning and emergence, abscisic acid (ABA) is the key hormone mediating the effect of the environment on root architecture. Hormone signaling act through transcription factors (TFs) and the Medicago truncatula LOB-like TF LBD1 was shown to be auxin-inducible but repressed by the HD-Zip I TF MtHB1 in response to salt stress and ABA during LR formation. Here, we demonstrate that the constitutive expression of Mt LBD1 in Medicago roots alters their global architecture when the plant is subjected to salt stress. Hence, LBD1 may control the final form of the root system in the soil environment.Fil: Ariel, Federico Damian. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Agrobiotecnología del Litoral. Universidad Nacional del Litoral. Instituto de Agrobiotecnología del Litoral; ArgentinaFil: Diet, Anouck. Centre National de la Recherche Scientifique; FranciaFil: Crespi, Martin. Centre National de la Recherche Scientifique; FranciaFil: Chan, Raquel Lia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Agrobiotecnología del Litoral. Universidad Nacional del Litoral. Instituto de Agrobiotecnología del Litoral; ArgentinaTaylor & Francis2010-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/74248Ariel, Federico Damian; Diet, Anouck; Crespi, Martin; Chan, Raquel Lia; The LOB-like transcription factor Mt LBD1 controls Medicago truncatula root architecture under salt stress; Taylor & Francis; Plant Signaling and Behavior; 5; 12; 12-2010; 1666-16681559-23161559-2324CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.tandfonline.com/doi/abs/10.4161/psb.5.12.14020info:eu-repo/semantics/altIdentifier/doi/10.4161/psb.5.12.14020info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:26:17Zoai:ri.conicet.gov.ar:11336/74248instacron: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 10:26:17.769CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv The LOB-like transcription factor Mt LBD1 controls Medicago truncatula root architecture under salt stress
title The LOB-like transcription factor Mt LBD1 controls Medicago truncatula root architecture under salt stress
spellingShingle The LOB-like transcription factor Mt LBD1 controls Medicago truncatula root architecture under salt stress
Ariel, Federico Damian
Lob-Like
Lbd
Medicago Truncatula
Salt Stress
Lateral Roots
Root Architecture
title_short The LOB-like transcription factor Mt LBD1 controls Medicago truncatula root architecture under salt stress
title_full The LOB-like transcription factor Mt LBD1 controls Medicago truncatula root architecture under salt stress
title_fullStr The LOB-like transcription factor Mt LBD1 controls Medicago truncatula root architecture under salt stress
title_full_unstemmed The LOB-like transcription factor Mt LBD1 controls Medicago truncatula root architecture under salt stress
title_sort The LOB-like transcription factor Mt LBD1 controls Medicago truncatula root architecture under salt stress
dc.creator.none.fl_str_mv Ariel, Federico Damian
Diet, Anouck
Crespi, Martin
Chan, Raquel Lia
author Ariel, Federico Damian
author_facet Ariel, Federico Damian
Diet, Anouck
Crespi, Martin
Chan, Raquel Lia
author_role author
author2 Diet, Anouck
Crespi, Martin
Chan, Raquel Lia
author2_role author
author
author
dc.subject.none.fl_str_mv Lob-Like
Lbd
Medicago Truncatula
Salt Stress
Lateral Roots
Root Architecture
topic Lob-Like
Lbd
Medicago Truncatula
Salt Stress
Lateral Roots
Root Architecture
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Lateral root (LR) formation and emergence are influenced by the environment and determines the architecture of the root system in the soil. Whereas auxins appear as the main hormone controlling LR initiation, patterning and emergence, abscisic acid (ABA) is the key hormone mediating the effect of the environment on root architecture. Hormone signaling act through transcription factors (TFs) and the Medicago truncatula LOB-like TF LBD1 was shown to be auxin-inducible but repressed by the HD-Zip I TF MtHB1 in response to salt stress and ABA during LR formation. Here, we demonstrate that the constitutive expression of Mt LBD1 in Medicago roots alters their global architecture when the plant is subjected to salt stress. Hence, LBD1 may control the final form of the root system in the soil environment.
Fil: Ariel, Federico Damian. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Agrobiotecnología del Litoral. Universidad Nacional del Litoral. Instituto de Agrobiotecnología del Litoral; Argentina
Fil: Diet, Anouck. Centre National de la Recherche Scientifique; Francia
Fil: Crespi, Martin. Centre National de la Recherche Scientifique; Francia
Fil: Chan, Raquel Lia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Agrobiotecnología del Litoral. Universidad Nacional del Litoral. Instituto de Agrobiotecnología del Litoral; Argentina
description Lateral root (LR) formation and emergence are influenced by the environment and determines the architecture of the root system in the soil. Whereas auxins appear as the main hormone controlling LR initiation, patterning and emergence, abscisic acid (ABA) is the key hormone mediating the effect of the environment on root architecture. Hormone signaling act through transcription factors (TFs) and the Medicago truncatula LOB-like TF LBD1 was shown to be auxin-inducible but repressed by the HD-Zip I TF MtHB1 in response to salt stress and ABA during LR formation. Here, we demonstrate that the constitutive expression of Mt LBD1 in Medicago roots alters their global architecture when the plant is subjected to salt stress. Hence, LBD1 may control the final form of the root system in the soil environment.
publishDate 2010
dc.date.none.fl_str_mv 2010-12
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/11336/74248
Ariel, Federico Damian; Diet, Anouck; Crespi, Martin; Chan, Raquel Lia; The LOB-like transcription factor Mt LBD1 controls Medicago truncatula root architecture under salt stress; Taylor & Francis; Plant Signaling and Behavior; 5; 12; 12-2010; 1666-1668
1559-2316
1559-2324
CONICET Digital
CONICET
url http://hdl.handle.net/11336/74248
identifier_str_mv Ariel, Federico Damian; Diet, Anouck; Crespi, Martin; Chan, Raquel Lia; The LOB-like transcription factor Mt LBD1 controls Medicago truncatula root architecture under salt stress; Taylor & Francis; Plant Signaling and Behavior; 5; 12; 12-2010; 1666-1668
1559-2316
1559-2324
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.tandfonline.com/doi/abs/10.4161/psb.5.12.14020
info:eu-repo/semantics/altIdentifier/doi/10.4161/psb.5.12.14020
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 Taylor & Francis
publisher.none.fl_str_mv Taylor & Francis
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1844614263721689088
score 13.070432

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