Strategies of plant viruses to overcome silencing based antiviral response (Comunicazione a convegno)

Type
Label
  • Strategies of plant viruses to overcome silencing based antiviral response (Comunicazione a convegno) (literal)
Anno
  • 2008-01-01T00:00:00+01:00 (literal)
Alternative label
  • J. Burgyan (2008)
    Strategies of plant viruses to overcome silencing based antiviral response
    in 9th International Congress of Plant Pathology, Torino, Italy
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • J. Burgyan (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#descrizioneSinteticaDelProdotto
  • Viruses are inducers, as well as targets of RNA silencing-based antiviral defence. Replication intermediates or folded viral RNAs activate RNA silencing, generating small interfering RNAs (siRNAs), which are the key players in the antiviral response. Viruses are able to counteract RNA silencing by expressing silencing-suppressor proteins. Many of the identified silencing-suppressor proteins sequester siRNAs to prevent the assembly of the RNA-induced silencing complex (RISC), which targets the corresponding viral RNA. However, viruses also developed alternative strategies to inhibit the antiviral plant response by targeting different component of silencing machinery. The molecular bases of the silencing suppressor strategies and their effects on endogenous silencing pathways will be also discussed. (literal)
Titolo
  • Strategies of plant viruses to overcome silencing based antiviral response (literal)
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