Ars2 and the Cap-Binding Complex Team up for Silencing.
basic_science · Level V
Where this comes from
- Record sourced from PubMed, PMID 19632172.
- Also identified by DOI 10.1016/j.cell.2009.07.009.
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Abstract
In this issue, Sabin et al. (2009) and Gruber et al. (2009) reveal the protein Ars2 as a versatile regulator of RNA silencing. They show that Ars2 stimulates microRNA processing, contributes to antiviral resistance in flies, and is important for cell proliferation in mammals.
Medical subject headings
- Nuclear Proteins
- RNA Cap-Binding Proteins