Differential growth responses to sodium salts involve different ABA catabolism and transport in the halophyte Prosopis strombulifera

Autores
Llanes, Analia Susana; Masciarelli, Oscar Alberto; Ordóñez, Roxana Mabel; Isla, Maria Ines; Luna, Maria Virginia
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In this work, the response of the halophytic shrub Prosopis strombulifera to lowering an osmotic potential ( o) to -1.0, -1.9, and -2.6 MPa generated by NaCl, Na2SO4, and the iso-osmotic combination of them was studied at 6, 12, and 24 h after reaching such values in the growing media. By analyzing the content of abscisic acid (ABA) and related metabolites and transpiration rates, we observed that ABA content varied depending on type of salt, salt concentration, organ analyzed, and age of a plant. ABA content in leaves was much higher than in roots, presumably because of rapid biosynthesis and transport from roots. Leaves of Na2SO4-treated plants had the highest ABA content at o -2.6 MPa (24 h) associated with sulfate toxicity symptoms. Significant content of ABA-glucose ester (ABA-GE) was found in both the roots and leaves, whereas only low content of phaseic acid (PA) and dihydrophaseic acid (DPA). The roots showed high ABA-GE accumulation in all treatments. The highest content of free ABA was correlated with ABA-GE glucosidase activity. The results show that ABA-GE and free ABA work together to create a specific stress signal.
Fil: Llanes, Analia Susana. Universidad Nacional de Rio Cuarto. Facultad de Cs.exactas Fisicoquimicas y Naturales. Catedra de Fisiologia Vegetal; Argentina
Fil: Masciarelli, Oscar Alberto. Universidad Nacional de Rio Cuarto. Facultad de Cs.exactas Fisicoquimicas y Naturales. Catedra de Fisiologia Vegetal; Argentina
Fil: Ordóñez, Roxana Mabel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Tucumán. Instituto de Quimica del Noroeste; Argentina
Fil: Isla, Maria Ines. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Tucumán. Instituto de Quimica del Noroeste; Argentina
Fil: Luna, Maria Virginia. Universidad Nacional de Rio Cuarto. Facultad de Cs.exactas Fisicoquimicas y Naturales. Catedra de Fisiologia Vegetal; Argentina
Materia
Abscisic Acid Glucose Ester
Dihydrophaseic Acid
Halophyte
Nacl
Na2so4
Osmotic Potential
Salinity
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:11336/7510
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/7510
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Differential growth responses to sodium salts involve different ABA catabolism and transport in the halophyte Prosopis strombuliferaLlanes, Analia SusanaMasciarelli, Oscar AlbertoOrdóñez, Roxana MabelIsla, Maria InesLuna, Maria VirginiaAbscisic Acid Glucose EsterDihydrophaseic AcidHalophyteNaclNa2so4Osmotic PotentialSalinityhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1In this work, the response of the halophytic shrub Prosopis strombulifera to lowering an osmotic potential ( o) to -1.0, -1.9, and -2.6 MPa generated by NaCl, Na2SO4, and the iso-osmotic combination of them was studied at 6, 12, and 24 h after reaching such values in the growing media. By analyzing the content of abscisic acid (ABA) and related metabolites and transpiration rates, we observed that ABA content varied depending on type of salt, salt concentration, organ analyzed, and age of a plant. ABA content in leaves was much higher than in roots, presumably because of rapid biosynthesis and transport from roots. Leaves of Na2SO4-treated plants had the highest ABA content at o -2.6 MPa (24 h) associated with sulfate toxicity symptoms. Significant content of ABA-glucose ester (ABA-GE) was found in both the roots and leaves, whereas only low content of phaseic acid (PA) and dihydrophaseic acid (DPA). The roots showed high ABA-GE accumulation in all treatments. The highest content of free ABA was correlated with ABA-GE glucosidase activity. The results show that ABA-GE and free ABA work together to create a specific stress signal.Fil: Llanes, Analia Susana. Universidad Nacional de Rio Cuarto. Facultad de Cs.exactas Fisicoquimicas y Naturales. Catedra de Fisiologia Vegetal; ArgentinaFil: Masciarelli, Oscar Alberto. Universidad Nacional de Rio Cuarto. Facultad de Cs.exactas Fisicoquimicas y Naturales. Catedra de Fisiologia Vegetal; ArgentinaFil: Ordóñez, Roxana Mabel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Tucumán. Instituto de Quimica del Noroeste; ArgentinaFil: Isla, Maria Ines. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Tucumán. Instituto de Quimica del Noroeste; ArgentinaFil: Luna, Maria Virginia. Universidad Nacional de Rio Cuarto. Facultad de Cs.exactas Fisicoquimicas y Naturales. Catedra de Fisiologia Vegetal; ArgentinaSpringer2014-07info: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/11336/7510Llanes, Analia Susana; Masciarelli, Oscar Alberto; Ordóñez, Roxana Mabel; Isla, Maria Ines; Luna, Maria Virginia; Differential growth responses to sodium salts involve different ABA catabolism and transport in the halophyte Prosopis strombulifera; Springer; Biologia Plantarum; 58; 1; 7-2014; 80-880006-3134enginfo:eu-repo/semantics/altIdentifier/url/http://link.springer.com/article/10.1007/s10535-013-0365-6info:eu-repo/semantics/altIdentifier/doi/10.1007/s10535-013-0365-6info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T15:05:27Zoai:ri.conicet.gov.ar:11336/7510instacron: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 15:05:28.151CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Differential growth responses to sodium salts involve different ABA catabolism and transport in the halophyte Prosopis strombulifera
title Differential growth responses to sodium salts involve different ABA catabolism and transport in the halophyte Prosopis strombulifera
spellingShingle Differential growth responses to sodium salts involve different ABA catabolism and transport in the halophyte Prosopis strombulifera
Llanes, Analia Susana
Abscisic Acid Glucose Ester
Dihydrophaseic Acid
Halophyte
Nacl
Na2so4
Osmotic Potential
Salinity
title_short Differential growth responses to sodium salts involve different ABA catabolism and transport in the halophyte Prosopis strombulifera
title_full Differential growth responses to sodium salts involve different ABA catabolism and transport in the halophyte Prosopis strombulifera
title_fullStr Differential growth responses to sodium salts involve different ABA catabolism and transport in the halophyte Prosopis strombulifera
title_full_unstemmed Differential growth responses to sodium salts involve different ABA catabolism and transport in the halophyte Prosopis strombulifera
title_sort Differential growth responses to sodium salts involve different ABA catabolism and transport in the halophyte Prosopis strombulifera
dc.creator.none.fl_str_mv Llanes, Analia Susana
Masciarelli, Oscar Alberto
Ordóñez, Roxana Mabel
Isla, Maria Ines
Luna, Maria Virginia
author Llanes, Analia Susana
author_facet Llanes, Analia Susana
Masciarelli, Oscar Alberto
Ordóñez, Roxana Mabel
Isla, Maria Ines
Luna, Maria Virginia
author_role author
author2 Masciarelli, Oscar Alberto
Ordóñez, Roxana Mabel
Isla, Maria Ines
Luna, Maria Virginia
author2_role author
author
author
author
dc.subject.none.fl_str_mv Abscisic Acid Glucose Ester
Dihydrophaseic Acid
Halophyte
Nacl
Na2so4
Osmotic Potential
Salinity
topic Abscisic Acid Glucose Ester
Dihydrophaseic Acid
Halophyte
Nacl
Na2so4
Osmotic Potential
Salinity
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv In this work, the response of the halophytic shrub Prosopis strombulifera to lowering an osmotic potential ( o) to -1.0, -1.9, and -2.6 MPa generated by NaCl, Na2SO4, and the iso-osmotic combination of them was studied at 6, 12, and 24 h after reaching such values in the growing media. By analyzing the content of abscisic acid (ABA) and related metabolites and transpiration rates, we observed that ABA content varied depending on type of salt, salt concentration, organ analyzed, and age of a plant. ABA content in leaves was much higher than in roots, presumably because of rapid biosynthesis and transport from roots. Leaves of Na2SO4-treated plants had the highest ABA content at o -2.6 MPa (24 h) associated with sulfate toxicity symptoms. Significant content of ABA-glucose ester (ABA-GE) was found in both the roots and leaves, whereas only low content of phaseic acid (PA) and dihydrophaseic acid (DPA). The roots showed high ABA-GE accumulation in all treatments. The highest content of free ABA was correlated with ABA-GE glucosidase activity. The results show that ABA-GE and free ABA work together to create a specific stress signal.
Fil: Llanes, Analia Susana. Universidad Nacional de Rio Cuarto. Facultad de Cs.exactas Fisicoquimicas y Naturales. Catedra de Fisiologia Vegetal; Argentina
Fil: Masciarelli, Oscar Alberto. Universidad Nacional de Rio Cuarto. Facultad de Cs.exactas Fisicoquimicas y Naturales. Catedra de Fisiologia Vegetal; Argentina
Fil: Ordóñez, Roxana Mabel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Tucumán. Instituto de Quimica del Noroeste; Argentina
Fil: Isla, Maria Ines. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Tucumán. Instituto de Quimica del Noroeste; Argentina
Fil: Luna, Maria Virginia. Universidad Nacional de Rio Cuarto. Facultad de Cs.exactas Fisicoquimicas y Naturales. Catedra de Fisiologia Vegetal; Argentina
description In this work, the response of the halophytic shrub Prosopis strombulifera to lowering an osmotic potential ( o) to -1.0, -1.9, and -2.6 MPa generated by NaCl, Na2SO4, and the iso-osmotic combination of them was studied at 6, 12, and 24 h after reaching such values in the growing media. By analyzing the content of abscisic acid (ABA) and related metabolites and transpiration rates, we observed that ABA content varied depending on type of salt, salt concentration, organ analyzed, and age of a plant. ABA content in leaves was much higher than in roots, presumably because of rapid biosynthesis and transport from roots. Leaves of Na2SO4-treated plants had the highest ABA content at o -2.6 MPa (24 h) associated with sulfate toxicity symptoms. Significant content of ABA-glucose ester (ABA-GE) was found in both the roots and leaves, whereas only low content of phaseic acid (PA) and dihydrophaseic acid (DPA). The roots showed high ABA-GE accumulation in all treatments. The highest content of free ABA was correlated with ABA-GE glucosidase activity. The results show that ABA-GE and free ABA work together to create a specific stress signal.
publishDate 2014
dc.date.none.fl_str_mv 2014-07
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/11336/7510
Llanes, Analia Susana; Masciarelli, Oscar Alberto; Ordóñez, Roxana Mabel; Isla, Maria Ines; Luna, Maria Virginia; Differential growth responses to sodium salts involve different ABA catabolism and transport in the halophyte Prosopis strombulifera; Springer; Biologia Plantarum; 58; 1; 7-2014; 80-88
0006-3134
url http://hdl.handle.net/11336/7510
identifier_str_mv Llanes, Analia Susana; Masciarelli, Oscar Alberto; Ordóñez, Roxana Mabel; Isla, Maria Ines; Luna, Maria Virginia; Differential growth responses to sodium salts involve different ABA catabolism and transport in the halophyte Prosopis strombulifera; Springer; Biologia Plantarum; 58; 1; 7-2014; 80-88
0006-3134
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://link.springer.com/article/10.1007/s10535-013-0365-6
info:eu-repo/semantics/altIdentifier/doi/10.1007/s10535-013-0365-6
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 Springer
publisher.none.fl_str_mv Springer
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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score 13.22299

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