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Literature summary for 2.7.7.19 extracted from

  • Muniz, L.; Davidson, L.; West, S.
    Poly(A) polymerase and the nuclear poly(A) binding protein, PABPN1, coordinate the splicing and degradation of a subset of human pre-mRNAs (2015), Mol. Cell. Biol., 35, 2218-2230.
    View publication on PubMedView publication on EuropePMC

Organism

Organism UniProt Comment Textmining
Homo sapiens
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General Information

General Information Comment Organism
physiological function a terminal poly(A) tail is important for a subset of intron excision events that follow cleavage and polyadenylation. In these cases, splicing is promoted by the nuclear poly(A) binding protein, PABPN1, and poly(A) polymerase, PAP. Poly(A) polymerase is needed for efficient splicing. Inefficient polyadenylation is associated with impaired recruitment of splicing factors to affected introns, which are consequently degraded by the exosome Homo sapiens