Article
Nonsense-Mediated mRNA Decay: Degradation of Defective Transcripts Is Only Part of the Story
5 Oct 2015
Abstract excerpt
Nonsense-mediated mRNA decay (NMD) is a eukaryotic surveillance mechanism that monitors cytoplasmic mRNA translation and targets mRNAs undergoing premature translation termination for rapid degradation. From yeasts to humans, activation of NMD requires the function of the three conserved Upf factors: Upf1, Upf2, and Upf3. Here, we summarize the progress in our understanding of the molecular mechanisms of NMD in...
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