Identification of virus-encoded microRNAs.

نویسندگان

  • Sébastien Pfeffer
  • Mihaela Zavolan
  • Friedrich A Grässer
  • Minchen Chien
  • James J Russo
  • Jingyue Ju
  • Bino John
  • Anton J Enright
  • Debora Marks
  • Chris Sander
  • Thomas Tuschl
چکیده

RNA silencing processes are guided by small RNAs that are derived from double-stranded RNA. To probe for function of RNA silencing during infection of human cells by a DNA virus, we recorded the small RNA profile of cells infected by Epstein-Barr virus (EBV). We show that EBV expresses several microRNA (miRNA) genes. Given that miRNAs function in RNA silencing pathways either by targeting messenger RNAs for degradation or by repressing translation, we identified viral regulators of host and/or viral gene expression.

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عنوان ژورنال:
  • Science

دوره 304 5671  شماره 

صفحات  -

تاریخ انتشار 2004