This article is part of the supplement: Frontiers of Retrovirology: Complex retroviruses, retroelements and their hosts
Silencing of retroviruses by small RNAs in Drosophila
Retrovirology 2009, 6(Suppl 2):I4 doi:10.1186/1742-4690-6-S2-I4
Published: 24 September 2009First paragraph (this article has no abstract)
Retroviruses propagate also in invertebrates. The Drosophila genome contains many proviruses belonging to several families of endogenous retroviruses. These proviruses are usually repressed, but the mechanisms involved in their repression have been a mystery for a long time.