Roles of mRNA poly (A) tails in regulation of eukaryotic gene expression
LA Passmore, J Coller - Nature Reviews Molecular Cell Biology, 2022 - nature.com
In eukaryotes, poly (A) tails are present on almost every mRNA. Early experiments led to the
hypothesis that poly (A) tails and the cytoplasmic polyadenylate-binding protein (PABPC) …
hypothesis that poly (A) tails and the cytoplasmic polyadenylate-binding protein (PABPC) …
Alternative cleavage and polyadenylation in health and disease
Most human genes have multiple sites at which RNA 3ʹ end cleavage and polyadenylation
can occur, enabling the expression of distinct transcript isoforms under different conditions …
can occur, enabling the expression of distinct transcript isoforms under different conditions …
Ultrasensitive Ribo-seq reveals translational landscapes during mammalian oocyte-to-embryo transition and pre-implantation development
Z Xiong, K Xu, Z Lin, F Kong, Q Wang, Y Quan… - Nature Cell …, 2022 - nature.com
In mammals, translational control plays critical roles during oocyte-to-embryo transition
(OET) when transcription ceases. However, the underlying regulatory mechanisms remain …
(OET) when transcription ceases. However, the underlying regulatory mechanisms remain …
Single-cell transcriptomic atlas of primate ovarian aging
Molecular mechanisms of ovarian aging and female age-related fertility decline remain
unclear. We surveyed the single-cell transcriptomic landscape of ovaries from young and …
unclear. We surveyed the single-cell transcriptomic landscape of ovaries from young and …
Short poly (A) tails are a conserved feature of highly expressed genes
SA Lima, LB Chipman, AL Nicholson… - Nature structural & …, 2017 - nature.com
Poly (A) tails are important elements in mRNA translation and stability, although recent
genome-wide studies have concluded that poly (A) tail length is generally not associated …
genome-wide studies have concluded that poly (A) tail length is generally not associated …
mRNA destabilization by BTG1 and BTG2 maintains T cell quiescence
T cells maintain a quiescent state prior to activation. As inappropriate T cell activation can
cause disease, T cell quiescence must be preserved. Despite its importance, the …
cause disease, T cell quiescence must be preserved. Despite its importance, the …
Tales of detailed poly (A) tails
AL Nicholson, AE Pasquinelli - Trends in cell biology, 2019 - cell.com
Poly (A) tails are non-templated additions of adenosines at the 3′ ends of most eukaryotic
mRNAs. In the nucleus, these RNAs are co-transcriptionally cleaved at a poly (A) site and …
mRNAs. In the nucleus, these RNAs are co-transcriptionally cleaved at a poly (A) site and …
PABP cooperates with the CCR4-NOT complex to promote mRNA deadenylation and block precocious decay
Multiple deadenylases are known in vertebrates, the PAN2-PAN3 (PAN2/3) and CCR4-NOT
(CNOT) complexes, and PARN, yet their differential functions remain ambiguous. Moreover …
(CNOT) complexes, and PARN, yet their differential functions remain ambiguous. Moreover …
Remodeling of maternal mRNA through poly (A) tail orchestrates human oocyte-to-embryo transition
Y Liu, H Zhao, F Shao, Y Zhang, H Nie… - Nature structural & …, 2023 - nature.com
Abstract Poly (A)-tail-mediated post-transcriptional regulation of maternal mRNAs is vital in
the oocyte-to-embryo transition (OET). Nothing is known about poly (A) tail dynamics during …
the oocyte-to-embryo transition (OET). Nothing is known about poly (A) tail dynamics during …
The dynamics of cytoplasmic mRNA metabolism
TJ Eisen, SW Eichhorn, AO Subtelny, KS Lin… - Molecular cell, 2020 - cell.com
For all but a few mRNAs, the dynamics of metabolism are unknown. Here, we developed an
experimental and analytical framework for examining these dynamics for mRNAs from …
experimental and analytical framework for examining these dynamics for mRNAs from …