» Articles » PMID: 25934501

The End of the Message: Multiple Protein-RNA Interactions Define the MRNA Polyadenylation Site

Overview
Journal Genes Dev
Specialty Molecular Biology
Date 2015 May 3
PMID 25934501
Citations 154
Authors
Affiliations
Soon will be listed here.
Abstract

The key RNA sequence elements and protein factors necessary for 3' processing of polyadenylated mRNA precursors are well known. Recent studies, however, have significantly reshaped current models for the protein-RNA interactions involved in poly(A) site recognition, painting a picture more complex than previously envisioned and also providing new insights into regulation of this important step in gene expression. Here we review the recent advances in this area and provide a perspective for future studies.

Citing Articles

Restrictor slows early transcription elongation to render RNA polymerase II susceptible to termination at non-coding RNA loci.

Mimoso C, Vlaming H, de Wagenaar N, Adelman K bioRxiv. 2025; .

PMID: 39829856 PMC: 11741429. DOI: 10.1101/2025.01.08.631787.


Alternative mRNA polyadenylation regulates macrophage hyperactivation via the autophagy pathway.

Chen Y, Chen B, Li J, Li H, Wang G, Cai X Cell Mol Immunol. 2024; 21(12):1522-1534.

PMID: 39537902 PMC: 11607066. DOI: 10.1038/s41423-024-01237-8.


Thr phosphorylation on RNA Pol II occurs at early transcription regulating 3'-end processing.

Moreno R, Panina S, Irani S, Hardtke H, Stephenson R, Floyd B Sci Adv. 2024; 10(36):eadq0350.

PMID: 39241064 PMC: 11378909. DOI: 10.1126/sciadv.adq0350.


DEAD-box ATPase Dbp2 is the key enzyme in an mRNP assembly checkpoint at the 3'-end of genes and involved in the recycling of cleavage factors.

Aydin E, Schreiner S, Bohme J, Keil B, Weber J, Zunar B Nat Commun. 2024; 15(1):6829.

PMID: 39122693 PMC: 11315920. DOI: 10.1038/s41467-024-51035-z.


SnoRNAs: Exploring Their Implication in Human Diseases.

Chauhan W, Sj S, Kafle S, Zennadi R Int J Mol Sci. 2024; 25(13).

PMID: 39000310 PMC: 11240930. DOI: 10.3390/ijms25137202.


References
1.
Hudson B, Martinez-Yamout M, Dyson H, Wright P . Recognition of the mRNA AU-rich element by the zinc finger domain of TIS11d. Nat Struct Mol Biol. 2004; 11(3):257-64. DOI: 10.1038/nsmb738. View

2.
Castelo-Branco P, Furger A, Wollerton M, Smith C, Moreira A, Proudfoot N . Polypyrimidine tract binding protein modulates efficiency of polyadenylation. Mol Cell Biol. 2004; 24(10):4174-83. PMC: 400487. DOI: 10.1128/MCB.24.10.4174-4183.2004. View

3.
Christofori G, Keller W . 3' cleavage and polyadenylation of mRNA precursors in vitro requires a poly(A) polymerase, a cleavage factor, and a snRNP. Cell. 1988; 54(6):875-89. DOI: 10.1016/s0092-8674(88)91263-9. View

4.
Takagaki Y, Ryner L, Manley J . Four factors are required for 3'-end cleavage of pre-mRNAs. Genes Dev. 1989; 3(11):1711-24. DOI: 10.1101/gad.3.11.1711. View

5.
Takagaki Y, Manley J, MacDonald C, Wilusz J, Shenk T . A multisubunit factor, CstF, is required for polyadenylation of mammalian pre-mRNAs. Genes Dev. 1990; 4(12A):2112-20. DOI: 10.1101/gad.4.12a.2112. View