Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/87166
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 | Julve, José Manuel | - |
dc.contributor.author | Gandía, Antoni | - |
dc.contributor.author | Fernández-del-Carmen, Asun | - |
dc.contributor.author | Sarrion-Perdigones, Alejandro | - |
dc.contributor.author | Castelijns, Bas | - |
dc.contributor.author | Granell, Antonio | - |
dc.contributor.author | Orzáez, Diego | - |
dc.date.accessioned | 2013-11-21T09:07:50Z | - |
dc.date.available | 2013-11-21T09:07:50Z | - |
dc.date.issued | 2013 | - |
dc.identifier | doi: 10.1007/s11103-013-0028-1 | - |
dc.identifier | issn: 0167-4412 | - |
dc.identifier | e-issn: 1573-5028 | - |
dc.identifier.citation | Plant Molecular Biology 81(6): 553-564 (2013) | - |
dc.identifier.uri | http://hdl.handle.net/10261/87166 | - |
dc.description.abstract | New evidence is emerging which indicates that population variants in plant virus infections are not uniformly distributed along the plant, but structured in a mosaic-like pattern due to limitation to the superinfection imposed by resident viral clones. The mechanisms that prevent the infection of a challenge virus into a previously infected cell, a phenomenon known as superinfection exclusion (SE) or Homologous Interference, are only partially understood. By taking advantage of a deconstructed tobacco mosaic virus (TMV) system, where the capsid protein (CP) gene is replaced by fluorescent proteins, an exclusion mechanism independent of CP was unveiled. Time-course superinfection experiments provided insights into SE dynamics. Initial infection levels affecting less than 10 % of cells led to full immunization in only 48 h, and measurable immunization levels were detected as early as 6 h post-primary infection. Depletion of a functional movement protein (MP) was also seen to slow down, but not to prevent, the SE mechanism. These observations suggest a CP-independent mechanism based on competition for a host-limiting factor, which operates at very low virus concentration. The possible involvement of host factors in SE has interesting implications as it would enable the host to influence the process. © 2013 Springer Science+Business Media Dordrecht. | - |
dc.description.sponsorship | This work was supported by Projects BIO2010-15384 and IPT-2011-0720-010000 from the Spanish Ministry of Economy and Competitiveness. | - |
dc.language.iso | eng | - |
dc.publisher | Springer Nature | - |
dc.rights | closedAccess | - |
dc.title | A coat-independent superinfection exclusion rapidly imposed in Nicotiana benthamiana cells by tobacco mosaic virus is not prevented by depletion of the movement protein | - |
dc.type | artículo | - |
dc.identifier.doi | 10.1007/s11103-013-0028-1 | - |
dc.date.updated | 2013-11-21T09:07:50Z | - |
dc.description.version | Peer Reviewed | - |
dc.type.coar | http://purl.org/coar/resource_type/c_6501 | es_ES |
item.fulltext | No Fulltext | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.cerifentitytype | Publications | - |
item.openairetype | artículo | - |
item.grantfulltext | none | - |
item.languageiso639-1 | en | - |
Aparece en las colecciones: | (IBMCP) Artículos |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
accesoRestringido.pdf | 15,38 kB | Adobe PDF | Visualizar/Abrir |
CORE Recommender
SCOPUSTM
Citations
20
checked on 08-abr-2024
WEB OF SCIENCETM
Citations
18
checked on 28-feb-2024
Page view(s)
320
checked on 21-abr-2024
Download(s)
113
checked on 21-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.