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Citation
Chou, Y.T., Tam, B., Linay, F., Lai, E.C. (2007). Transgenic inhibitors of RNA interference in Drosophila.  Fly 1(6): 311--316.
FlyBase ID
FBrf0206036
Publication Type
Research paper
Abstract
RNA silencing functions as an adaptive antiviral defense in both plants and animals. In turn, viruses commonly encode suppressors of RNA silencing, which enable them to mount productive infection. These inhibitor proteins may be exploited as reagents with which to probe mechanisms and functions of RNA silencing pathways. In this report, we describe transgenic Drosophila strains that allow inducible expression of the viral RNA silencing inhibitors Flock House virus-B2, Nodamura virus-B2, vaccinia virus-E3L, influenza A virus-NS1 and tombusvirus P19. Some of these, especially the B2 proteins, are effective transgenic inhibitors of double strand RNA-induced gene silencing in flies. On the other hand, none of them is effective against the Drosophila microRNA pathway. Their functional selectivity makes these viral silencing proteins useful reagents with which to study biological functions of the Drosophila RNA interference pathway.
PubMed ID
PubMed Central ID
PMC2714256 (PMC) (EuropePMC)
DOI
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Secondary IDs
    Language of Publication
    English
    Additional Languages of Abstract
    Parent Publication
    Publication Type
    Journal
    Abbreviation
    Fly
    Title
    Fly
    Publication Year
    2007-
    ISBN/ISSN
    1933-6934 1933-6942
    Data From Reference