Enhanced properties of chitosan microparticles over bulk chitosan on the modulation of the auxin signaling pathway with beneficial impacts on root architecture in plants

Autores
Iglesias, María José; Colman, Silvana Lorena; Terrile, Maria Cecilia; Paris, Ramiro; Martín Saldaña, Sergio; Chevalier, Alberto Antonio; Alvarez, Vera Alejandra; Casalongue, Claudia
Año de publicación
2019
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Improving the root system architecture (RSA) under adverse environmental conditions by using biostimulants is emerging as a new trait to boost crop productivity. Recently, we have reported the characterization of novel chitosan-based microparticles (CS-MPs) with promising biological properties as rooting agent in lettuce. In this work, we demonstrated that in contrast to bulk chitosan (CS) which exerts root growth inhibition, CS-MPs promoted root growth and development from 1 to 10 µg. ml-1 without cytotoxicity effects at higher doses in Arabidopsis and lettuce seedlings. In addition, we studied the mechanistic mode of action of CS-MPs in the development of early RSA in the Arabidopsis model. CS-MPs unchained an accurate and sustained spatio-temporal activation of the nuclear auxin signaling pathway. Our findings validated a promising scenario for the application of CS-MPs in the modulation of RSA to respond to changing soil environment and improved crop performance.
Fil: Iglesias, María José. Universidad Nacional de Mar del Plata; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Biológicas. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Biológicas; Argentina
Fil: Colman, Silvana Lorena. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Biológicas. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Biológicas; Argentina. Universidad Nacional de Mar del Plata; Argentina
Fil: Terrile, Maria Cecilia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Biológicas. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. 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 Conicet - Mar del Plata. Instituto de Investigaciones Biológicas. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Biológicas; Argentina. Universidad Nacional de Mar del Plata; Argentina
Fil: Martín Saldaña, Sergio. Gihon Laboratorios Químicos Srl; Argentina
Fil: Chevalier, Alberto Antonio. Gihon Laboratorios Químicos Srl; Argentina
Fil: Alvarez, Vera Alejandra. Universidad Nacional de Mar del Plata; Argentina
Fil: Casalongue, Claudia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Biológicas. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Biológicas; Argentina. Universidad Nacional de Mar del Plata; Argentina
Materia
ARABIDOPSIS
AUXIN
CHITOSAN MICROPARTICLES
LETTUCE
ROOT SYSTEM 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:11336/104249
Acceder
id CONICETDig_1780fe064228650b99a03a7e4ed79f6a
oai_identifier_str oai:ri.conicet.gov.ar:11336/104249
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Enhanced properties of chitosan microparticles over bulk chitosan on the modulation of the auxin signaling pathway with beneficial impacts on root architecture in plantsIglesias, María JoséColman, Silvana LorenaTerrile, Maria CeciliaParis, RamiroMartín Saldaña, SergioChevalier, Alberto AntonioAlvarez, Vera AlejandraCasalongue, ClaudiaARABIDOPSISAUXINCHITOSAN MICROPARTICLESLETTUCEROOT SYSTEM ARCHITECTUREhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Improving the root system architecture (RSA) under adverse environmental conditions by using biostimulants is emerging as a new trait to boost crop productivity. Recently, we have reported the characterization of novel chitosan-based microparticles (CS-MPs) with promising biological properties as rooting agent in lettuce. In this work, we demonstrated that in contrast to bulk chitosan (CS) which exerts root growth inhibition, CS-MPs promoted root growth and development from 1 to 10 µg. ml-1 without cytotoxicity effects at higher doses in Arabidopsis and lettuce seedlings. In addition, we studied the mechanistic mode of action of CS-MPs in the development of early RSA in the Arabidopsis model. CS-MPs unchained an accurate and sustained spatio-temporal activation of the nuclear auxin signaling pathway. Our findings validated a promising scenario for the application of CS-MPs in the modulation of RSA to respond to changing soil environment and improved crop performance.Fil: Iglesias, María José. Universidad Nacional de Mar del Plata; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Biológicas. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Biológicas; ArgentinaFil: Colman, Silvana Lorena. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Biológicas. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Biológicas; Argentina. Universidad Nacional de Mar del Plata; ArgentinaFil: Terrile, Maria Cecilia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Biológicas. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Biológicas; Argentina. Universidad Nacional de Mar del Plata; ArgentinaFil: Paris, Ramiro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Biológicas. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Biológicas; Argentina. Universidad Nacional de Mar del Plata; ArgentinaFil: Martín Saldaña, Sergio. Gihon Laboratorios Químicos Srl; ArgentinaFil: Chevalier, Alberto Antonio. Gihon Laboratorios Químicos Srl; ArgentinaFil: Alvarez, Vera Alejandra. Universidad Nacional de Mar del Plata; ArgentinaFil: Casalongue, Claudia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Biológicas. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Biológicas; Argentina. Universidad Nacional de Mar del Plata; ArgentinaAmerican Chemical Society2019-06-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/104249Iglesias, María José; Colman, Silvana Lorena; Terrile, Maria Cecilia; Paris, Ramiro; Martín Saldaña, Sergio; et al.; Enhanced properties of chitosan microparticles over bulk chitosan on the modulation of the auxin signaling pathway with beneficial impacts on root architecture in plants; American Chemical Society; Journal of Agricultural and Food Chemistry; 67; 25; 3-6-2019; 6911-69200021-8561CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1021/acs.jafc.9b00907info:eu-repo/semantics/altIdentifier/url/https://pubs.acs.org/doi/10.1021/acs.jafc.9b00907info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T15:38:28Zoai:ri.conicet.gov.ar:11336/104249instacron: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:34982025-10-15 15:38:29.11CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Enhanced properties of chitosan microparticles over bulk chitosan on the modulation of the auxin signaling pathway with beneficial impacts on root architecture in plants
title Enhanced properties of chitosan microparticles over bulk chitosan on the modulation of the auxin signaling pathway with beneficial impacts on root architecture in plants
spellingShingle Enhanced properties of chitosan microparticles over bulk chitosan on the modulation of the auxin signaling pathway with beneficial impacts on root architecture in plants
Iglesias, María José
ARABIDOPSIS
AUXIN
CHITOSAN MICROPARTICLES
LETTUCE
ROOT SYSTEM ARCHITECTURE
title_short Enhanced properties of chitosan microparticles over bulk chitosan on the modulation of the auxin signaling pathway with beneficial impacts on root architecture in plants
title_full Enhanced properties of chitosan microparticles over bulk chitosan on the modulation of the auxin signaling pathway with beneficial impacts on root architecture in plants
title_fullStr Enhanced properties of chitosan microparticles over bulk chitosan on the modulation of the auxin signaling pathway with beneficial impacts on root architecture in plants
title_full_unstemmed Enhanced properties of chitosan microparticles over bulk chitosan on the modulation of the auxin signaling pathway with beneficial impacts on root architecture in plants
title_sort Enhanced properties of chitosan microparticles over bulk chitosan on the modulation of the auxin signaling pathway with beneficial impacts on root architecture in plants
dc.creator.none.fl_str_mv Iglesias, María José
Colman, Silvana Lorena
Terrile, Maria Cecilia
Paris, Ramiro
Martín Saldaña, Sergio
Chevalier, Alberto Antonio
Alvarez, Vera Alejandra
Casalongue, Claudia
author Iglesias, María José
author_facet Iglesias, María José
Colman, Silvana Lorena
Terrile, Maria Cecilia
Paris, Ramiro
Martín Saldaña, Sergio
Chevalier, Alberto Antonio
Alvarez, Vera Alejandra
Casalongue, Claudia
author_role author
author2 Colman, Silvana Lorena
Terrile, Maria Cecilia
Paris, Ramiro
Martín Saldaña, Sergio
Chevalier, Alberto Antonio
Alvarez, Vera Alejandra
Casalongue, Claudia
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv ARABIDOPSIS
AUXIN
CHITOSAN MICROPARTICLES
LETTUCE
ROOT SYSTEM ARCHITECTURE
topic ARABIDOPSIS
AUXIN
CHITOSAN MICROPARTICLES
LETTUCE
ROOT SYSTEM 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 Improving the root system architecture (RSA) under adverse environmental conditions by using biostimulants is emerging as a new trait to boost crop productivity. Recently, we have reported the characterization of novel chitosan-based microparticles (CS-MPs) with promising biological properties as rooting agent in lettuce. In this work, we demonstrated that in contrast to bulk chitosan (CS) which exerts root growth inhibition, CS-MPs promoted root growth and development from 1 to 10 µg. ml-1 without cytotoxicity effects at higher doses in Arabidopsis and lettuce seedlings. In addition, we studied the mechanistic mode of action of CS-MPs in the development of early RSA in the Arabidopsis model. CS-MPs unchained an accurate and sustained spatio-temporal activation of the nuclear auxin signaling pathway. Our findings validated a promising scenario for the application of CS-MPs in the modulation of RSA to respond to changing soil environment and improved crop performance.
Fil: Iglesias, María José. Universidad Nacional de Mar del Plata; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Biológicas. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Biológicas; Argentina
Fil: Colman, Silvana Lorena. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Biológicas. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Biológicas; Argentina. Universidad Nacional de Mar del Plata; Argentina
Fil: Terrile, Maria Cecilia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Biológicas. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. 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 Conicet - Mar del Plata. Instituto de Investigaciones Biológicas. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Biológicas; Argentina. Universidad Nacional de Mar del Plata; Argentina
Fil: Martín Saldaña, Sergio. Gihon Laboratorios Químicos Srl; Argentina
Fil: Chevalier, Alberto Antonio. Gihon Laboratorios Químicos Srl; Argentina
Fil: Alvarez, Vera Alejandra. Universidad Nacional de Mar del Plata; Argentina
Fil: Casalongue, Claudia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Biológicas. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Biológicas; Argentina. Universidad Nacional de Mar del Plata; Argentina
description Improving the root system architecture (RSA) under adverse environmental conditions by using biostimulants is emerging as a new trait to boost crop productivity. Recently, we have reported the characterization of novel chitosan-based microparticles (CS-MPs) with promising biological properties as rooting agent in lettuce. In this work, we demonstrated that in contrast to bulk chitosan (CS) which exerts root growth inhibition, CS-MPs promoted root growth and development from 1 to 10 µg. ml-1 without cytotoxicity effects at higher doses in Arabidopsis and lettuce seedlings. In addition, we studied the mechanistic mode of action of CS-MPs in the development of early RSA in the Arabidopsis model. CS-MPs unchained an accurate and sustained spatio-temporal activation of the nuclear auxin signaling pathway. Our findings validated a promising scenario for the application of CS-MPs in the modulation of RSA to respond to changing soil environment and improved crop performance.
publishDate 2019
dc.date.none.fl_str_mv 2019-06-03
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/11336/104249
Iglesias, María José; Colman, Silvana Lorena; Terrile, Maria Cecilia; Paris, Ramiro; Martín Saldaña, Sergio; et al.; Enhanced properties of chitosan microparticles over bulk chitosan on the modulation of the auxin signaling pathway with beneficial impacts on root architecture in plants; American Chemical Society; Journal of Agricultural and Food Chemistry; 67; 25; 3-6-2019; 6911-6920
0021-8561
CONICET Digital
CONICET
url http://hdl.handle.net/11336/104249
identifier_str_mv Iglesias, María José; Colman, Silvana Lorena; Terrile, Maria Cecilia; Paris, Ramiro; Martín Saldaña, Sergio; et al.; Enhanced properties of chitosan microparticles over bulk chitosan on the modulation of the auxin signaling pathway with beneficial impacts on root architecture in plants; American Chemical Society; Journal of Agricultural and Food Chemistry; 67; 25; 3-6-2019; 6911-6920
0021-8561
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1021/acs.jafc.9b00907
info:eu-repo/semantics/altIdentifier/url/https://pubs.acs.org/doi/10.1021/acs.jafc.9b00907
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
application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv American Chemical Society
publisher.none.fl_str_mv American Chemical Society
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_ 1846083503345631232
score 13.22299

Publicaciones similares