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Poly(rC) Binding Proteins and the 5′ Cloverleaf of Uncapped Poliovirus mRNA Function during De Novo Assembly of Polysomes

Poliovirus (PV) mRNA is unusual because it possesses a 5′-terminal monophosphate rather than a 5′-terminal cap. Uncapped mRNAs are typically degraded by the 5′ exonuclease XRN1. A 5′-terminal cloverleaf RNA structure interacts with poly(rC) binding proteins (PCBPs) to protect uncapped PV mRNA from 5...

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Autori principali: Kempf, Brian J., Barton, David J.
Natura: Artigo
Lingua:Inglês
Pubblicazione: American Society for Microbiology (ASM) 2008
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Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC2395131/
https://ncbi.nlm.nih.gov/pubmed/18400854
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1128/JVI.01513-07
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