Mostrar el registro sencillo del ítem
dc.contributor.author
Guasch Vidal, B.
dc.contributor.author
Estévez, J.
dc.contributor.author
Dardanelli, Marta Susana
dc.contributor.author
Soria Díaz, M. E.
dc.contributor.author
Fernández de Córdoba, F.
dc.contributor.author
Balog, C. I. A.
dc.contributor.author
Manyani, H.
dc.contributor.author
Gil Serrano, A.
dc.contributor.author
Thomas Oates, J.
dc.contributor.author
Hensbergen, P. J.
dc.contributor.author
Deelder, A. M.
dc.contributor.author
Megías, M.
dc.contributor.author
Brussel, A. A. N. van
dc.date.available
2017-09-13T15:29:17Z
dc.date.issued
2013-04
dc.identifier.citation
Guasch Vidal, B.; Estévez, J.; Dardanelli, Marta Susana; Soria Díaz, M. E.; Fernández de Córdoba, F.; et al.; High NaCl Concentrations Induce the nod Genes of Rhizobium tropici CIAT899 in the Absence of Flavonoid Inducers; American Phytopathological Society; Molecular Plant-Microbe Interactions; 26; 4; 4-2013; 451-460
dc.identifier.issn
0894-0282
dc.identifier.uri
http://hdl.handle.net/11336/24137
dc.description.abstract
The nodulation (nod) genes of Rhizobium tropici CIAT899 can be induced by very low concentrations (micromolar to nanomolar range) of several flavonoid molecules secreted by the roots of leguminous plants under a number of different conditions. Some of these conditions have been investigated and appear to have a great influence on the concentration and the number of different Nod factors, which can induce root nodule primordia and pseudonodules in several leguminous plant roots. In one such condition, we added up to 300 mM NaCl to the induction medium of R. tropici CIAT899 containing the nod gene inducer apigenin. At the higher concentrations of NaCl, larger amounts and more different Nod factors were produced than in the absence of extra NaCl. To our surprise, under control conditions (300 mM NaCl without apigenin), some Nod-factor-like spots were also observed on the thin-layer plates used to detect incorporation of radiolabeled glucosamine into newly synthesized Nod factors. This phenomenon was further investigated with thin-layer plates, fusions of nod genes to the lacZ gene, high-performance liquid chromatography, mass spectrometry, and the formation of pseudonodules on bean roots. Here, we report that, in the absence of flavonoid inducers, high concentrations of NaCl induced nod genes and the production of Nod factors.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
American Phytopathological Society
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Phaseolus Vulgaris
dc.subject
Rhizobium
dc.subject
Stress
dc.subject
Nod Factor
dc.title
High NaCl Concentrations Induce the nod Genes of Rhizobium tropici CIAT899 in the Absence of Flavonoid Inducers
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2017-08-22T18:09:59Z
dc.journal.volume
26
dc.journal.number
4
dc.journal.pagination
451-460
dc.journal.pais
Estados Unidos
dc.description.fil
Fil: Guasch Vidal, B.. Universidad de Sevilla; España
dc.description.fil
Fil: Estévez, J.. Universidad de Sevilla; España
dc.description.fil
Fil: Dardanelli, Marta Susana. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Biología Molecular; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Soria Díaz, M. E.. Universidad de Sevilla; España
dc.description.fil
Fil: Fernández de Córdoba, F.. Universidad de Sevilla; España
dc.description.fil
Fil: Balog, C. I. A.. Leiden University; Países Bajos
dc.description.fil
Fil: Manyani, H.. Universidad de Sevilla; España
dc.description.fil
Fil: Gil Serrano, A.. Universidad de Sevilla; España
dc.description.fil
Fil: Thomas Oates, J.. University of York; Reino Unido
dc.description.fil
Fil: Hensbergen, P. J.. Leiden University; Países Bajos
dc.description.fil
Fil: Deelder, A. M.. Leiden University; Países Bajos
dc.description.fil
Fil: Megías, M.. Universidad de Sevilla; España
dc.description.fil
Fil: Brussel, A. A. N. van. Leiden University; Países Bajos
dc.journal.title
Molecular Plant-Microbe Interactions
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1094/MPMI-09-12-0213-R
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://apsjournals.apsnet.org/doi/10.1094/MPMI-09-12-0213-R
Archivos asociados