Effect of Azospirillum brasilense coinoculated with Rhizobium on Phaseolus vulgaris flavonoids and Nod factor production under salt stress

Autores
Dardanelli, Marta Susana; Fernández de Córdoba, Francisco J.; Espuny, M. Rosario; Rodríguez Carvajal, Miguel A.; Soria Díaz, María E.; Gil Serrano, Antonio M.; Okon, Yaacov; Megías, Manuel
Año de publicación
2008
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The effects of salt upon Azospirillum brasilense strain Cd on plant growth, nodulation, flavonoid and lipochitooligosaccharide (LCOs-Nod factor) production, were sequentially followed after 4, 7 and 14 days during a Rhizobium-Phaseolus vulgaris cv. Negro Jamapa interaction, in a hydroponics growth system. Azospirillum brasilense promoted root branching in bean seedling roots and increased secretion of nodgene-inducing flavonoid species, as detected by high-performance liquid chromatography (HPLC). The results also support that A. brasilense allows a longer, more persistent exudation of flavonoids by bean roots. A general positive effect of Azospirillum-Rhizobium coinoculation on the expression of nod-genes by Rhizobium tropici CIAT899 and Rhizobium etli ISP42, and on nodulation factor patterns, was observed in the presence of root exudates. The negative effects obtained under salt stress on nod-gene expression and on Nod factors’ appearance were relieved in coinoculated plants.
Fil: Dardanelli, Marta Susana. Universidad de Sevilla; España. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Biología Molecular; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina
Fil: Fernández de Córdoba, Francisco J.. Universidad de Sevilla; España
Fil: Espuny, M. Rosario. Universidad de Sevilla; España
Fil: Rodríguez Carvajal, Miguel A.. Universidad de Sevilla; España
Fil: Soria Díaz, María E.. Universidad de Sevilla; España
Fil: Gil Serrano, Antonio M.. Universidad de Sevilla; España
Fil: Okon, Yaacov. The Hebrew University of Jerusalem; Israel
Fil: Megías, Manuel. Universidad de Sevilla; España
Materia
Azospirillum brasilense
Rhizobium tropici
Rhizobium etli
Coinoculation
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:11336/241088
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/241088
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Effect of Azospirillum brasilense coinoculated with Rhizobium on Phaseolus vulgaris flavonoids and Nod factor production under salt stressDardanelli, Marta SusanaFernández de Córdoba, Francisco J.Espuny, M. RosarioRodríguez Carvajal, Miguel A.Soria Díaz, María E.Gil Serrano, Antonio M.Okon, YaacovMegías, ManuelAzospirillum brasilenseRhizobium tropiciRhizobium etliCoinoculationhttps://purl.org/becyt/ford/4.1https://purl.org/becyt/ford/4The effects of salt upon Azospirillum brasilense strain Cd on plant growth, nodulation, flavonoid and lipochitooligosaccharide (LCOs-Nod factor) production, were sequentially followed after 4, 7 and 14 days during a Rhizobium-Phaseolus vulgaris cv. Negro Jamapa interaction, in a hydroponics growth system. Azospirillum brasilense promoted root branching in bean seedling roots and increased secretion of nodgene-inducing flavonoid species, as detected by high-performance liquid chromatography (HPLC). The results also support that A. brasilense allows a longer, more persistent exudation of flavonoids by bean roots. A general positive effect of Azospirillum-Rhizobium coinoculation on the expression of nod-genes by Rhizobium tropici CIAT899 and Rhizobium etli ISP42, and on nodulation factor patterns, was observed in the presence of root exudates. The negative effects obtained under salt stress on nod-gene expression and on Nod factors’ appearance were relieved in coinoculated plants.Fil: Dardanelli, Marta Susana. Universidad de Sevilla; España. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Biología Molecular; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; ArgentinaFil: Fernández de Córdoba, Francisco J.. Universidad de Sevilla; EspañaFil: Espuny, M. Rosario. Universidad de Sevilla; EspañaFil: Rodríguez Carvajal, Miguel A.. Universidad de Sevilla; EspañaFil: Soria Díaz, María E.. Universidad de Sevilla; EspañaFil: Gil Serrano, Antonio M.. Universidad de Sevilla; EspañaFil: Okon, Yaacov. The Hebrew University of Jerusalem; IsraelFil: Megías, Manuel. Universidad de Sevilla; EspañaPergamon-Elsevier Science Ltd2008-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/241088Dardanelli, Marta Susana; Fernández de Córdoba, Francisco J.; Espuny, M. Rosario; Rodríguez Carvajal, Miguel A.; Soria Díaz, María E.; et al.; Effect of Azospirillum brasilense coinoculated with Rhizobium on Phaseolus vulgaris flavonoids and Nod factor production under salt stress; Pergamon-Elsevier Science Ltd; Soil Biology And Biochemistry; 40; 11; 11-2008; 2713-27210038-0717CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.soilbio.2008.06.016info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:53:58Zoai:ri.conicet.gov.ar:11336/241088instacron: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 09:53:58.721CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Effect of Azospirillum brasilense coinoculated with Rhizobium on Phaseolus vulgaris flavonoids and Nod factor production under salt stress
title Effect of Azospirillum brasilense coinoculated with Rhizobium on Phaseolus vulgaris flavonoids and Nod factor production under salt stress
spellingShingle Effect of Azospirillum brasilense coinoculated with Rhizobium on Phaseolus vulgaris flavonoids and Nod factor production under salt stress
Dardanelli, Marta Susana
Azospirillum brasilense
Rhizobium tropici
Rhizobium etli
Coinoculation
title_short Effect of Azospirillum brasilense coinoculated with Rhizobium on Phaseolus vulgaris flavonoids and Nod factor production under salt stress
title_full Effect of Azospirillum brasilense coinoculated with Rhizobium on Phaseolus vulgaris flavonoids and Nod factor production under salt stress
title_fullStr Effect of Azospirillum brasilense coinoculated with Rhizobium on Phaseolus vulgaris flavonoids and Nod factor production under salt stress
title_full_unstemmed Effect of Azospirillum brasilense coinoculated with Rhizobium on Phaseolus vulgaris flavonoids and Nod factor production under salt stress
title_sort Effect of Azospirillum brasilense coinoculated with Rhizobium on Phaseolus vulgaris flavonoids and Nod factor production under salt stress
dc.creator.none.fl_str_mv Dardanelli, Marta Susana
Fernández de Córdoba, Francisco J.
Espuny, M. Rosario
Rodríguez Carvajal, Miguel A.
Soria Díaz, María E.
Gil Serrano, Antonio M.
Okon, Yaacov
Megías, Manuel
author Dardanelli, Marta Susana
author_facet Dardanelli, Marta Susana
Fernández de Córdoba, Francisco J.
Espuny, M. Rosario
Rodríguez Carvajal, Miguel A.
Soria Díaz, María E.
Gil Serrano, Antonio M.
Okon, Yaacov
Megías, Manuel
author_role author
author2 Fernández de Córdoba, Francisco J.
Espuny, M. Rosario
Rodríguez Carvajal, Miguel A.
Soria Díaz, María E.
Gil Serrano, Antonio M.
Okon, Yaacov
Megías, Manuel
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Azospirillum brasilense
Rhizobium tropici
Rhizobium etli
Coinoculation
topic Azospirillum brasilense
Rhizobium tropici
Rhizobium etli
Coinoculation
purl_subject.fl_str_mv https://purl.org/becyt/ford/4.1
https://purl.org/becyt/ford/4
dc.description.none.fl_txt_mv The effects of salt upon Azospirillum brasilense strain Cd on plant growth, nodulation, flavonoid and lipochitooligosaccharide (LCOs-Nod factor) production, were sequentially followed after 4, 7 and 14 days during a Rhizobium-Phaseolus vulgaris cv. Negro Jamapa interaction, in a hydroponics growth system. Azospirillum brasilense promoted root branching in bean seedling roots and increased secretion of nodgene-inducing flavonoid species, as detected by high-performance liquid chromatography (HPLC). The results also support that A. brasilense allows a longer, more persistent exudation of flavonoids by bean roots. A general positive effect of Azospirillum-Rhizobium coinoculation on the expression of nod-genes by Rhizobium tropici CIAT899 and Rhizobium etli ISP42, and on nodulation factor patterns, was observed in the presence of root exudates. The negative effects obtained under salt stress on nod-gene expression and on Nod factors’ appearance were relieved in coinoculated plants.
Fil: Dardanelli, Marta Susana. Universidad de Sevilla; España. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Biología Molecular; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina
Fil: Fernández de Córdoba, Francisco J.. Universidad de Sevilla; España
Fil: Espuny, M. Rosario. Universidad de Sevilla; España
Fil: Rodríguez Carvajal, Miguel A.. Universidad de Sevilla; España
Fil: Soria Díaz, María E.. Universidad de Sevilla; España
Fil: Gil Serrano, Antonio M.. Universidad de Sevilla; España
Fil: Okon, Yaacov. The Hebrew University of Jerusalem; Israel
Fil: Megías, Manuel. Universidad de Sevilla; España
description The effects of salt upon Azospirillum brasilense strain Cd on plant growth, nodulation, flavonoid and lipochitooligosaccharide (LCOs-Nod factor) production, were sequentially followed after 4, 7 and 14 days during a Rhizobium-Phaseolus vulgaris cv. Negro Jamapa interaction, in a hydroponics growth system. Azospirillum brasilense promoted root branching in bean seedling roots and increased secretion of nodgene-inducing flavonoid species, as detected by high-performance liquid chromatography (HPLC). The results also support that A. brasilense allows a longer, more persistent exudation of flavonoids by bean roots. A general positive effect of Azospirillum-Rhizobium coinoculation on the expression of nod-genes by Rhizobium tropici CIAT899 and Rhizobium etli ISP42, and on nodulation factor patterns, was observed in the presence of root exudates. The negative effects obtained under salt stress on nod-gene expression and on Nod factors’ appearance were relieved in coinoculated plants.
publishDate 2008
dc.date.none.fl_str_mv 2008-11
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/11336/241088
Dardanelli, Marta Susana; Fernández de Córdoba, Francisco J.; Espuny, M. Rosario; Rodríguez Carvajal, Miguel A.; Soria Díaz, María E.; et al.; Effect of Azospirillum brasilense coinoculated with Rhizobium on Phaseolus vulgaris flavonoids and Nod factor production under salt stress; Pergamon-Elsevier Science Ltd; Soil Biology And Biochemistry; 40; 11; 11-2008; 2713-2721
0038-0717
CONICET Digital
CONICET
url http://hdl.handle.net/11336/241088
identifier_str_mv Dardanelli, Marta Susana; Fernández de Córdoba, Francisco J.; Espuny, M. Rosario; Rodríguez Carvajal, Miguel A.; Soria Díaz, María E.; et al.; Effect of Azospirillum brasilense coinoculated with Rhizobium on Phaseolus vulgaris flavonoids and Nod factor production under salt stress; Pergamon-Elsevier Science Ltd; Soil Biology And Biochemistry; 40; 11; 11-2008; 2713-2721
0038-0717
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.soilbio.2008.06.016
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 Pergamon-Elsevier Science Ltd
publisher.none.fl_str_mv Pergamon-Elsevier Science Ltd
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_ 1844613643435507712
score 13.070432

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