Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/152315
COMPARTIR / EXPORTAR:
SHARE CORE BASE | |
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Campo DC | Valor | Lengua/Idioma |
---|---|---|
dc.contributor.author | Díaz-Vivancos, Pedro | es_ES |
dc.contributor.author | Faize, Mohamed | es_ES |
dc.contributor.author | Barba-Espín, Gregorio | es_ES |
dc.contributor.author | Faize, Lydia | es_ES |
dc.contributor.author | Petri Serrano, César | es_ES |
dc.contributor.author | Hernández, José Antonio | es_ES |
dc.contributor.author | Burgos Ortiz, Lorenzo | es_ES |
dc.date.accessioned | 2017-07-04T12:03:04Z | - |
dc.date.available | 2017-07-04T12:03:04Z | - |
dc.date.issued | 2013-10 | - |
dc.identifier.citation | Plant Biotechnology Journal 11(8): 976–985 (2013) | es_ES |
dc.identifier.issn | 1467-7644 | - |
dc.identifier.uri | http://hdl.handle.net/10261/152315 | - |
dc.description.abstract | To fortify the antioxidant capacity of plum plants, genes encoding cytosolic antioxidants ascorbate peroxidase (cytapx) and Cu/Zn-superoxide dismutase (cytsod) were genetically engineered in these plants. Transgenic plum plants expressing the cytsod and/or cytapx genes in cytosol have been generated under the control of the CaMV35S promoter. High levels of cytsod and cytapx gene transcripts suggested that the transgenes were constitutively and functionally expressed. We examined the potential functions of cytSOD and cytAPX in in vitro plum plants against salt stress (100 mm NaCl). Several transgenic plantlets expressing cytsod and/or cytapx showed an enhanced tolerance to salt stress, mainly lines C5-5 and J8-1 (expressing several copies of sod and apx, respectively). Transformation as well as NaCl treatments influenced the antioxidative metabolism of plum plantlets, including enzymatic and nonenzymatic antioxidants. Transgenic plantlets exhibited higher contents of nonenzymatic antioxidants glutathione and ascorbate than nontransformed control, which correlated with lower accumulation of hydrogen peroxide. Overall, our results suggest that transformation of plum plants with genes encoding antioxidant enzymes enhances the tolerance to salinity. | es_ES |
dc.description.sponsorship | This work was supported by the Spanish Ministry of Economy and Competitiveness (Project CICYT BFU2009-07443) cofinanced by FEDER funds. PDV acknowledges the CSIC and the Spanish Ministry of Economy and Competitiveness for his ‘Ramon y Cajal’ research contract, cofinanced by FEDER funds. GBE and CP thank CSIC for their ‘JAE-pre’ and ‘JAE-doc’ fellowships. | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | John Wiley & Sons | es_ES |
dc.relation.isversionof | Publisher's version | es_ES |
dc.rights | openAccess | es_ES |
dc.subject | Antioxidative metabolism | es_ES |
dc.subject | Cytosolic ascorbate peroxidase | es_ES |
dc.subject | Cytosolic superoxide dismutase | es_ES |
dc.subject | Genetic engineering | es_ES |
dc.subject | Prunus domestica | es_ES |
dc.subject | Salt stress | es_ES |
dc.title | Ectopic expression of cytosolic superoxide dismutase and ascorbate peroxidase leads to salt stress tolerance in transgenic plums | es_ES |
dc.type | artículo | es_ES |
dc.identifier.doi | 10.1111/pbi.12090 | - |
dc.description.peerreviewed | Peer reviewed | es_ES |
dc.relation.publisherversion | http://doi.org/10.1111/pbi.12090 | es_ES |
dc.identifier.e-issn | 1467-7652 | - |
dc.contributor.funder | Ministerio de Economía y Competitividad (España) | es_ES |
dc.contributor.funder | European Commission | es_ES |
dc.contributor.funder | Consejo Superior de Investigaciones Científicas (España) | es_ES |
dc.relation.csic | Sí | es_ES |
oprm.item.hasRevision | no ko 0 false | * |
dc.identifier.funder | http://dx.doi.org/10.13039/501100003329 | es_ES |
dc.identifier.funder | http://dx.doi.org/10.13039/501100000780 | es_ES |
dc.identifier.funder | http://dx.doi.org/10.13039/501100003339 | es_ES |
dc.type.coar | http://purl.org/coar/resource_type/c_6501 | es_ES |
item.cerifentitytype | Publications | - |
item.grantfulltext | open | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | With Fulltext | - |
item.languageiso639-1 | en | - |
item.openairetype | artículo | - |
Aparece en las colecciones: | (CEBAS) Artículos |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
Diaz-Vivancos et al. PBJ 2013 online.pdf | 326,98 kB | Adobe PDF | Visualizar/Abrir |
CORE Recommender
SCOPUSTM
Citations
119
checked on 18-abr-2024
WEB OF SCIENCETM
Citations
99
checked on 23-feb-2024
Page view(s)
312
checked on 23-abr-2024
Download(s)
395
checked on 23-abr-2024
Google ScholarTM
Check
Altmetric
Altmetric
NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.