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dc.contributor.author
Olaetxea, Maite
dc.contributor.author
Mora, Maria Veronica
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Calderin García, Andrés
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Azevedo Santos, Leandro
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Baigorri, Roberto
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Fuentes, Marta Cecilia
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Garnica, María
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Louro Berbara, Ricardo Luis
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Zamarreño, Angel Maria
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Garcia Mina, Jose M.
dc.date.available
2022-12-01T10:43:11Z
dc.date.issued
2016-03
dc.identifier.citation
Olaetxea, Maite; Mora, Maria Veronica; Calderin García, Andrés; Azevedo Santos, Leandro; Baigorri, Roberto; et al.; Root-Shoot Signaling crosstalk involved in the shoot growth promoting action of rhizospheric humic acids; Taylor & Francis; Plant Signaling and Behavior; 11; 4; 3-2016; 1-14
dc.identifier.issn
1559-2324
dc.identifier.uri
http://hdl.handle.net/11336/179675
dc.description.abstract
Numerous studies have shown the ability of humic substances to improve plant development. This action is normally reflected in an enhancement of crop yields and quality. However, the mechanisms responsible for this action of humic substances remain rather unknown. Our studies have shown that the shoot promoting action of sedimentary humic acids is dependent of its ability to increase root hydraulic conductivity through signaling pathways related to ABA, which in turn is affected in roots by humic acids in an IAA-NO dependent way. Furthermore, these studies also indicate that the primary action of humic acids in roots might also be physical, resulting from a transient mild stress caused by humic acids associated with a fouling-cleaning cycle of wall cell pores. Finally the role of alternative signal molecules, such as ROS, and corresponding signaling pathways are also discussed and modeled in the context of the above-mentioned framework.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Taylor & Francis
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
HUMIC ACID
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HUMIC SUBSTANCES
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PLANT GROWTH
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PLANT HORMONES
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RHIZOSPHERE
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ROOT GROWTH
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SHOOT GROWTH
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SIGNALING CROSSTALK
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Otras Ciencias de la Tierra y relacionadas con el Medio Ambiente
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Ciencias de la Tierra y relacionadas con el Medio Ambiente
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CIENCIAS NATURALES Y EXACTAS
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Otras Ciencias Naturales y Exactas
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Otras Ciencias Naturales y Exactas
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CIENCIAS NATURALES Y EXACTAS
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Bioquímica y Biología Molecular
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Ciencias Biológicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
Root-Shoot Signaling crosstalk involved in the shoot growth promoting action of rhizospheric humic acids
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2022-11-30T12:08:33Z
dc.journal.volume
11
dc.journal.number
4
dc.journal.pagination
1-14
dc.journal.pais
Reino Unido
dc.description.fil
Fil: Olaetxea, Maite. Universidad de Navarra; España
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Fil: Mora, Maria Veronica. Universidad de Navarra; España. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina
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Fil: Calderin García, Andrés. Universidade Federal Rural do Rio de Janeiro; Brasil
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Fil: Azevedo Santos, Leandro. Universidade Federal Rural do Rio de Janeiro; Brasil
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Fil: Baigorri, Roberto. Universidad de Navarra; España
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Fil: Fuentes, Marta Cecilia. Universidad de Navarra; España
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Fil: Garnica, María. Universidad de Navarra; España
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Fil: Louro Berbara, Ricardo Luis. Universidade Federal Rural do Rio de Janeiro; Brasil
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Fil: Zamarreño, Angel Maria. Universidad de Navarra; España
dc.description.fil
Fil: Garcia Mina, Jose M.. Universidad de Navarra; España
dc.journal.title
Plant Signaling and Behavior
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1080/15592324.2016.1161878
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