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dc.contributor.author
Svistoonoff, Sergio
dc.contributor.author
Benabdoun, Faiza Meriem
dc.contributor.author
Nambiar Veetil, Mathish
dc.contributor.author
Imanishi, Leandro Ezequiel

dc.contributor.author
Vaissayre, Virginie
dc.contributor.author
Cesari, Stella
dc.contributor.author
Diagne, Nathalie
dc.contributor.author
Hocher, Valérie
dc.contributor.author
de Billy, Françoise
dc.contributor.author
Wall, Luis Gabriel

dc.contributor.author
Ykhlef, Nadia
dc.contributor.author
Rossemberg, Charles
dc.contributor.author
Bogusz, Didier
dc.contributor.author
Franche, Claudine
dc.contributor.author
Gherbi, Hassen
dc.date.available
2017-09-08T18:35:44Z
dc.date.issued
2013-05
dc.identifier.citation
Svistoonoff, Sergio; Benabdoun, Faiza Meriem; Nambiar Veetil, Mathish; Imanishi, Leandro Ezequiel; Vaissayre, Virginie; et al.; The independent acquisition of plant root nitrogen-fixing symbiosis in Fabids recruited the same genetic pathway for nodule organogenesis; Public Library of Science; Plos One; 8; 5; 5-2013; 1-10; e64515
dc.identifier.issn
1932-6203
dc.identifier.uri
http://hdl.handle.net/11336/23861
dc.description.abstract
Only species belonging to the Fabid clade, limited to four classes and ten families of Angiosperms, are able to form nitrogen-fixing root nodule symbioses (RNS) with soil bacteria. This concerns plants of the legume family (Fabaceae) and Parasponia (Cannabaceae) associated with the Gram-negative proteobacteria collectively called rhizobia and actinorhizal plants associated with the Gram-positive actinomycetes of the genus Frankia. Calcium and calmodulin-dependent protein kinase (CCaMK) is a key component of the common signaling pathway leading to both rhizobial and arbuscular mycorrhizal symbioses (AM) and plays a central role in cross-signaling between root nodule organogenesis and infection processes. Here, we show that CCaMK is also needed for successful actinorhiza formation and interaction with AM fungi in the actinorhizal tree Casuarina glauca and is also able to restore both nodulation and AM symbioses in a Medicago truncately ccamk mutant. Besides, we expressed auto-active CgCCaMK lacking the auto-inhibitory/CaM domain in two actinorhizal species: C. glauca (Casuarinaceae), which develops an intracellular infection pathway, and Discaria trinervis (Rhamnaceae) which is characterized by an ancestral intercellular infection mechanism. In both species, we found induction of nodulation independent of Frankia similar to response to the activation of CCaMK in the rhizobia-legume symbiosis and conclude that the regulation of actinorhiza organogenesis is conserved regardless of the infection mode. It has been suggested that rhizobial and actinorhizal symbioses originated from a common ancestor with several independent evolutionary origins. Our findings are consistent with the recruitment of a similar genetic pathway governing rhizobial and Frankia nodule organogenesis.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Public Library of Science

dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by/2.5/ar/
dc.subject
Frankia
dc.subject
Actinorrizas
dc.subject
Symbiosis
dc.subject
Discaria
dc.subject.classification
Bioquímica y Biología Molecular

dc.subject.classification
Ciencias Biológicas

dc.subject.classification
CIENCIAS NATURALES Y EXACTAS

dc.title
The independent acquisition of plant root nitrogen-fixing symbiosis in Fabids recruited the same genetic pathway for nodule organogenesis
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2017-09-07T16:55:40Z
dc.journal.volume
8
dc.journal.number
5
dc.journal.pagination
1-10; e64515
dc.journal.pais
Estados Unidos

dc.journal.ciudad
San Francisco
dc.description.fil
Fil: Svistoonoff, Sergio. Centre National de la Recherche Scientifique. Institut de Recherche pour le Développement; Francia
dc.description.fil
Fil: Benabdoun, Faiza Meriem. Mentouri University. Departement of Biology and Ecology; Argelia. Centre National de la Recherche Scientifique. Institut de Recherche pour le Développement; Francia
dc.description.fil
Fil: Nambiar Veetil, Mathish. Centre National de la Recherche Scientifique. Institut de Recherche pour le Développement; Francia
dc.description.fil
Fil: Imanishi, Leandro Ezequiel. Centre National de la Recherche Scientifique. Institut de Recherche pour le Développement; Francia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Vaissayre, Virginie. Centre National de la Recherche Scientifique. Institut de Recherche pour le Développement; Francia
dc.description.fil
Fil: Cesari, Stella. Centre National de la Recherche Scientifique. Institut de Recherche pour le Développement; Francia. Institut National de la Recherche Agronomique; Francia
dc.description.fil
Fil: Diagne, Nathalie. Centre National de la Recherche Scientifique. Institut de Recherche pour le Développement; Francia. Institut National de la Recherche Agronomique; Francia
dc.description.fil
Fil: Hocher, Valérie. Centre National de la Recherche Scientifique. Institut de Recherche pour le Développement; Francia
dc.description.fil
Fil: de Billy, Françoise. Centre National de la Recherche Scientifique; Francia. Institut National de la Recherche Agronomique; Francia
dc.description.fil
Fil: Wall, Luis Gabriel. Universidad Nacional de Quilmes. Departamento de Ciencia y Tecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Ykhlef, Nadia. Mentouri University. Departement of Biology and Ecology; Argelia
dc.description.fil
Fil: Rossemberg, Charles. Centre National de la Recherche Scientifique; Francia. Institut National de la Recherche Agronomique; Francia
dc.description.fil
Fil: Bogusz, Didier. Centre National de la Recherche Scientifique. Institut de Recherche pour le Développement; Francia
dc.description.fil
Fil: Franche, Claudine. Centre National de la Recherche Scientifique. Institut de Recherche pour le Développement; Francia
dc.description.fil
Fil: Gherbi, Hassen. Centre National de la Recherche Scientifique. Institut de Recherche pour le Développement; Francia
dc.journal.title
Plos One

dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0064515
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1371/journal.pone.0064515
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3669324/
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