Nitric oxide regulates auxin signaling through s-nitrosylation of the Arabidopsis Transport Inhibitor Response1 auxin receptor
- Autores
- Terrile, Maria Cecilia; Paris, Ramiro; Calderón Villalobos, Luz I. A.; Iglesias, María José; Lamattina, Lorenzo; Estelle, Mark; Casalongue, Claudia
- Año de publicación
- 2012
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Previous studies have demonstrated that auxin (indole-3-acetic acid) and nitric oxide (NO) are plant growth regulators that coordinate several plant physiological responses determining root architecture. Nonetheless, the way in which these factors interact to affect these growth and developmental processes is not well understood. The Arabidopsis thaliana F-box proteins TRANSPORT INHIBITOR RESPONSE 1/AUXIN SIGNALING F-BOX (TIR1/AFB) are auxin receptors that mediate degradation of AUXIN/INDOLE-3-ACETIC ACID (Aux/IAA) repressors to induce auxin-regulated responses. A broad spectrum of NO-mediated protein modifications are known in eukaryotic cells. Here, we provide evidence that NO donors increase auxin-dependent gene expression while NO depletion blocks Aux/IAA protein degradation. NO also enhances TIR1-Aux/IAA interaction as evidenced by pull-down and two-hybrid assays. In addition, we provide evidence for NO-mediated modulation of auxin signaling through S-nitrosylation of the TIR1 auxin receptor. S-nitrosylation of cysteine is a redox-based post-translational modification that contributes to the complexity of the cellular proteome. We show that TIR1 C140 is a critical residue for TIR1–Aux/IAA interaction and TIR1 function. These results suggest that TIR1 S-nitrosylation enhances TIR1–Aux/IAA interaction, facilitating Aux/IAA degradation and subsequently promoting activation of gene expression. Our findings underline the importance of NO in phytohormone signaling pathways.
Fil: Terrile, Maria Cecilia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigaciones Biológicas; Argentina. Universidad Nacional de Mar del Plata; Argentina
Fil: Paris, Ramiro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigaciones Biológicas; Argentina. Universidad Nacional de Mar del Plata; Argentina
Fil: Calderón Villalobos, Luz I. A.. University of California; Estados Unidos
Fil: Iglesias, María José. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigaciones Biológicas; Argentina. Universidad Nacional de Mar del Plata; Argentina
Fil: Lamattina, Lorenzo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigaciones Biológicas; Argentina. Universidad Nacional de Mar del Plata; Argentina
Fil: Estelle, Mark. University of California; Estados Unidos
Fil: Casalongue, Claudia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigaciones Biológicas; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales; Argentina - Materia
-
Arabidopsis Thaliana
Auxin
Nitric Oxide
Tir1 Receptor
S-Nitrosylation
Root Growth - 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:11336/13069
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Nitric oxide regulates auxin signaling through s-nitrosylation of the Arabidopsis Transport Inhibitor Response1 auxin receptorTerrile, Maria CeciliaParis, RamiroCalderón Villalobos, Luz I. A.Iglesias, María JoséLamattina, LorenzoEstelle, MarkCasalongue, ClaudiaArabidopsis ThalianaAuxinNitric OxideTir1 ReceptorS-NitrosylationRoot Growthhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Previous studies have demonstrated that auxin (indole-3-acetic acid) and nitric oxide (NO) are plant growth regulators that coordinate several plant physiological responses determining root architecture. Nonetheless, the way in which these factors interact to affect these growth and developmental processes is not well understood. The Arabidopsis thaliana F-box proteins TRANSPORT INHIBITOR RESPONSE 1/AUXIN SIGNALING F-BOX (TIR1/AFB) are auxin receptors that mediate degradation of AUXIN/INDOLE-3-ACETIC ACID (Aux/IAA) repressors to induce auxin-regulated responses. A broad spectrum of NO-mediated protein modifications are known in eukaryotic cells. Here, we provide evidence that NO donors increase auxin-dependent gene expression while NO depletion blocks Aux/IAA protein degradation. NO also enhances TIR1-Aux/IAA interaction as evidenced by pull-down and two-hybrid assays. In addition, we provide evidence for NO-mediated modulation of auxin signaling through S-nitrosylation of the TIR1 auxin receptor. S-nitrosylation of cysteine is a redox-based post-translational modification that contributes to the complexity of the cellular proteome. We show that TIR1 C140 is a critical residue for TIR1–Aux/IAA interaction and TIR1 function. These results suggest that TIR1 S-nitrosylation enhances TIR1–Aux/IAA interaction, facilitating Aux/IAA degradation and subsequently promoting activation of gene expression. Our findings underline the importance of NO in phytohormone signaling pathways.Fil: Terrile, Maria Cecilia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigaciones Biológicas; Argentina. Universidad Nacional de Mar del Plata; ArgentinaFil: Paris, Ramiro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigaciones Biológicas; Argentina. Universidad Nacional de Mar del Plata; ArgentinaFil: Calderón Villalobos, Luz I. A.. University of California; Estados UnidosFil: Iglesias, María José. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigaciones Biológicas; Argentina. Universidad Nacional de Mar del Plata; ArgentinaFil: Lamattina, Lorenzo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigaciones Biológicas; Argentina. Universidad Nacional de Mar del Plata; ArgentinaFil: Estelle, Mark. University of California; Estados UnidosFil: Casalongue, Claudia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigaciones Biológicas; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales; ArgentinaWiley2012-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/13069Terrile, Maria Cecilia; Paris, Ramiro; Calderón Villalobos, Luz I. A.; Iglesias, María José; Lamattina, Lorenzo; et al.; Nitric oxide regulates auxin signaling through s-nitrosylation of the Arabidopsis Transport Inhibitor Response1 auxin receptor; Wiley; Plant Journal; 70; 3; 5-2012; 492-5000960-7412enginfo:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1111/j.1365-313X.2011.04885.x/abstractinfo:eu-repo/semantics/altIdentifier/doi/10.1111/j.1365-313X.2011.04885.xinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:53:07Zoai:ri.conicet.gov.ar:11336/13069instacron: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:34982025-09-03 09:53:07.95CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Nitric oxide regulates auxin signaling through s-nitrosylation of the Arabidopsis Transport Inhibitor Response1 auxin receptor |
title |
Nitric oxide regulates auxin signaling through s-nitrosylation of the Arabidopsis Transport Inhibitor Response1 auxin receptor |
spellingShingle |
Nitric oxide regulates auxin signaling through s-nitrosylation of the Arabidopsis Transport Inhibitor Response1 auxin receptor Terrile, Maria Cecilia Arabidopsis Thaliana Auxin Nitric Oxide Tir1 Receptor S-Nitrosylation Root Growth |
title_short |
Nitric oxide regulates auxin signaling through s-nitrosylation of the Arabidopsis Transport Inhibitor Response1 auxin receptor |
title_full |
Nitric oxide regulates auxin signaling through s-nitrosylation of the Arabidopsis Transport Inhibitor Response1 auxin receptor |
title_fullStr |
Nitric oxide regulates auxin signaling through s-nitrosylation of the Arabidopsis Transport Inhibitor Response1 auxin receptor |
title_full_unstemmed |
Nitric oxide regulates auxin signaling through s-nitrosylation of the Arabidopsis Transport Inhibitor Response1 auxin receptor |
title_sort |
Nitric oxide regulates auxin signaling through s-nitrosylation of the Arabidopsis Transport Inhibitor Response1 auxin receptor |
dc.creator.none.fl_str_mv |
Terrile, Maria Cecilia Paris, Ramiro Calderón Villalobos, Luz I. A. Iglesias, María José Lamattina, Lorenzo Estelle, Mark Casalongue, Claudia |
author |
Terrile, Maria Cecilia |
author_facet |
Terrile, Maria Cecilia Paris, Ramiro Calderón Villalobos, Luz I. A. Iglesias, María José Lamattina, Lorenzo Estelle, Mark Casalongue, Claudia |
author_role |
author |
author2 |
Paris, Ramiro Calderón Villalobos, Luz I. A. Iglesias, María José Lamattina, Lorenzo Estelle, Mark Casalongue, Claudia |
author2_role |
author author author author author author |
dc.subject.none.fl_str_mv |
Arabidopsis Thaliana Auxin Nitric Oxide Tir1 Receptor S-Nitrosylation Root Growth |
topic |
Arabidopsis Thaliana Auxin Nitric Oxide Tir1 Receptor S-Nitrosylation Root Growth |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
Previous studies have demonstrated that auxin (indole-3-acetic acid) and nitric oxide (NO) are plant growth regulators that coordinate several plant physiological responses determining root architecture. Nonetheless, the way in which these factors interact to affect these growth and developmental processes is not well understood. The Arabidopsis thaliana F-box proteins TRANSPORT INHIBITOR RESPONSE 1/AUXIN SIGNALING F-BOX (TIR1/AFB) are auxin receptors that mediate degradation of AUXIN/INDOLE-3-ACETIC ACID (Aux/IAA) repressors to induce auxin-regulated responses. A broad spectrum of NO-mediated protein modifications are known in eukaryotic cells. Here, we provide evidence that NO donors increase auxin-dependent gene expression while NO depletion blocks Aux/IAA protein degradation. NO also enhances TIR1-Aux/IAA interaction as evidenced by pull-down and two-hybrid assays. In addition, we provide evidence for NO-mediated modulation of auxin signaling through S-nitrosylation of the TIR1 auxin receptor. S-nitrosylation of cysteine is a redox-based post-translational modification that contributes to the complexity of the cellular proteome. We show that TIR1 C140 is a critical residue for TIR1–Aux/IAA interaction and TIR1 function. These results suggest that TIR1 S-nitrosylation enhances TIR1–Aux/IAA interaction, facilitating Aux/IAA degradation and subsequently promoting activation of gene expression. Our findings underline the importance of NO in phytohormone signaling pathways. Fil: Terrile, Maria Cecilia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigaciones Biológicas; Argentina. Universidad Nacional de Mar del Plata; Argentina Fil: Paris, Ramiro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigaciones Biológicas; Argentina. Universidad Nacional de Mar del Plata; Argentina Fil: Calderón Villalobos, Luz I. A.. University of California; Estados Unidos Fil: Iglesias, María José. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigaciones Biológicas; Argentina. Universidad Nacional de Mar del Plata; Argentina Fil: Lamattina, Lorenzo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigaciones Biológicas; Argentina. Universidad Nacional de Mar del Plata; Argentina Fil: Estelle, Mark. University of California; Estados Unidos Fil: Casalongue, Claudia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigaciones Biológicas; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales; Argentina |
description |
Previous studies have demonstrated that auxin (indole-3-acetic acid) and nitric oxide (NO) are plant growth regulators that coordinate several plant physiological responses determining root architecture. Nonetheless, the way in which these factors interact to affect these growth and developmental processes is not well understood. The Arabidopsis thaliana F-box proteins TRANSPORT INHIBITOR RESPONSE 1/AUXIN SIGNALING F-BOX (TIR1/AFB) are auxin receptors that mediate degradation of AUXIN/INDOLE-3-ACETIC ACID (Aux/IAA) repressors to induce auxin-regulated responses. A broad spectrum of NO-mediated protein modifications are known in eukaryotic cells. Here, we provide evidence that NO donors increase auxin-dependent gene expression while NO depletion blocks Aux/IAA protein degradation. NO also enhances TIR1-Aux/IAA interaction as evidenced by pull-down and two-hybrid assays. In addition, we provide evidence for NO-mediated modulation of auxin signaling through S-nitrosylation of the TIR1 auxin receptor. S-nitrosylation of cysteine is a redox-based post-translational modification that contributes to the complexity of the cellular proteome. We show that TIR1 C140 is a critical residue for TIR1–Aux/IAA interaction and TIR1 function. These results suggest that TIR1 S-nitrosylation enhances TIR1–Aux/IAA interaction, facilitating Aux/IAA degradation and subsequently promoting activation of gene expression. Our findings underline the importance of NO in phytohormone signaling pathways. |
publishDate |
2012 |
dc.date.none.fl_str_mv |
2012-05 |
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/11336/13069 Terrile, Maria Cecilia; Paris, Ramiro; Calderón Villalobos, Luz I. A.; Iglesias, María José; Lamattina, Lorenzo; et al.; Nitric oxide regulates auxin signaling through s-nitrosylation of the Arabidopsis Transport Inhibitor Response1 auxin receptor; Wiley; Plant Journal; 70; 3; 5-2012; 492-500 0960-7412 |
url |
http://hdl.handle.net/11336/13069 |
identifier_str_mv |
Terrile, Maria Cecilia; Paris, Ramiro; Calderón Villalobos, Luz I. A.; Iglesias, María José; Lamattina, Lorenzo; et al.; Nitric oxide regulates auxin signaling through s-nitrosylation of the Arabidopsis Transport Inhibitor Response1 auxin receptor; Wiley; Plant Journal; 70; 3; 5-2012; 492-500 0960-7412 |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1111/j.1365-313X.2011.04885.x/abstract info:eu-repo/semantics/altIdentifier/doi/10.1111/j.1365-313X.2011.04885.x |
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 |
Wiley |
publisher.none.fl_str_mv |
Wiley |
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 |
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1842269203184222208 |
score |
13.13397 |