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RNA virus microRNA that mimics a B-cell oncomiR. Author Affiliations Edited by Peter Palese, Mount Sinai School of Medicine, New York, NY, and approved December 28, 2011 (received for review September 30, 2011) Abstract MicroRNAs (miRNAs) are small RNAs that play a regulatory role in numerous and diverse eukaryotic cellular processes.

RNA virus microRNA that mimics a B-cell oncomiR

Virus-encoded miRNAs have garnered much interest, although the functions of most remain to be deciphered. This Week in PNAS. Structural basis for RNA 3′-end recognition by Hfq.