Uridylation prevents 3′ trimming of oligoadenylated mRNAs
Degradation of mRNAs is usually initiated by deadenylation, the shortening of long poly(A) tails to oligo(A) tails of 12–15 As. Deadenylation leads to decapping and to subsequent 5′ to 3′ degradation by XRN proteins, or alternatively 3′ to 5′ degradation by the exosome. Decapping can also be induced...
| Main Authors: | , , , , , , , , |
|---|---|
| Format: | Online |
| Language: | English |
| Published: |
Oxford University Press
2013
|
| Online Access: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3737552/ |