Gesche K. Gerresheim

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We have analyzed the binding of the liver-specific microRNA-122 (miR-122) to three conserved target sites of hepatitis C virus (HCV) RNA, two in the non-structural protein 5B (NS5B) coding region and one in the 3′ untranslated region (3′UTR). miR-122 binding efficiency strongly depends on target site accessibility under conditions when the range of flanking(More)
Unlike for other retroviruses, only a few host cell factors that aid the replication of foamy viruses (FVs) via interaction with viral structural components are known. Using a yeast-two-hybrid (Y2H) screen with prototype FV (PFV) Gag protein as bait we identified human polo-like kinase 2 (hPLK2), a member of cell cycle regulatory kinases, as a new(More)
The liver-specific microRNA-122 (miR-122) binds to two conserved binding sites in the 5' UTR of hepatitis C virus (HCV) RNA. This binding was reported to enhance HCV RNA replication, translation and stability. We have analysed binding of miR-122/Argonaute 2 (Ago2) complexes to these sites using anti-Ago2 co-immunoprecipitation of radioactively labelled HCV(More)
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