dc.creator | Ragel de la Torre, Paula | es |
dc.creator | Raddatz, Natalia | es |
dc.creator | Leidi Montes, Eduardo Oscar | es |
dc.creator | Quintero, Francisco Javier | es |
dc.creator | Pardo, José María | es |
dc.date.accessioned | 2019-04-09T09:24:16Z | |
dc.date.available | 2019-04-09T09:24:16Z | |
dc.date.issued | 2019 | |
dc.identifier.citation | Ragel de la Torre, P., Raddatz, N., Leidi Montes, E.O., Quintero, F.J. y Pardo, J.M. (2019). Regulation of K+ Nutrition in Plants. Frontiers in Plant Science, 10 (281), 1-21. | |
dc.identifier.issn | 1664-462X | es |
dc.identifier.uri | https://hdl.handle.net/11441/85382 | |
dc.description.abstract | Modern agriculture relies on mineral fertilization. Unlike other major macronutrients, potassium (K+) is not incorporated into organic matter but remains as soluble ion in the cell sap contributing up to 10% of the dry organic matter. Consequently, K+ constitutes a chief osmoticum to drive cellular expansion and organ movements, such as stomata aperture. Moreover, K+ transport is critical for the control of cytoplasmic and luminal pH in endosomes, regulation of membrane potential, and enzyme activity. Not surprisingly, plants have evolved a large ensemble of K+ transporters with defined functions in nutrient uptake by roots, storage in vacuoles, and ion translocation between tissues and organs. This review describes critical transport proteins governing K+ nutrition, their regulation, and coordinated activity, and summarizes our current understanding of signaling pathways activated by K+ starvation. | es |
dc.description.sponsorship | AEI-MINECO BIO2015-70946-R BFU2015-64671-R BIO2016-81957-REDT | es |
dc.description.sponsorship | Rural Development Administration Republic of Korea PJ01318205 | es |
dc.format | application/pdf | es |
dc.language.iso | eng | es |
dc.publisher | Frontiers Media | es |
dc.relation.ispartof | Frontiers in Plant Science, 10 (281), 1-21. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Plant nutrition | es |
dc.subject | Potassium | es |
dc.subject | Nitrate | es |
dc.subject | Regulation | es |
dc.subject | Long-distance transport | es |
dc.title | Regulation of K+ Nutrition in Plants | es |
dc.type | info:eu-repo/semantics/article | es |
dc.type.version | info:eu-repo/semantics/publishedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Bioquímica Vegetal y Biología Molecular | es |
dc.relation.projectID | BIO2015-70946-R | es |
dc.relation.projectID | BFU2015-64671-R | es |
dc.relation.projectID | BIO2016-81957-REDT | es |
dc.relation.projectID | PJ01318205 | es |
dc.relation.publisherversion | https://doi.org/10.3389/fpls.2019.00281 | es |
dc.identifier.doi | 10.3389/fpls.2019.00281 | es |
idus.format.extent | 21 p. | es |
dc.journaltitle | Frontiers in Plant Science | es |
dc.publication.volumen | 10 | es |
dc.publication.issue | 281 | es |
dc.publication.initialPage | 1 | es |
dc.publication.endPage | 21 | es |