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TranscriptomicsIntegrative regulatory mapping indicates that the RNA-binding protein HuR (ELAVL1) couples pre-mRNA processing and mRNA stability [sequence data]
RNA-binding proteins coordinate the fates of multiple RNAs, but the principles underlying these global interactions remain poorly understood. We elucidated regulatory mechanisms of the RNA-binding protein HuR, by integrating data from diverse high-throughput targeting technologies, specifically PAR-...
ORGANISM(S): Homo sapiens 
2011-08-19 | E-GEOD-29779 | biostudies-arrayexpress
ProteomicsMpe1 senses the polyadenylation signal in pre-mRNA to promote efficient cleavage and control polyadenylation
Crosslinking mass spectrometry dataset of the Mpe1 and Cft2 bound to the yeast CPF polymerase module. Sulfo-SDA is the crosslinker used.
ORGANISM(S): Saccharomyces Cerevisiae (baker's Yeast) 
2023-01-12 | PXD027482 | JPOST Repository
TranscriptomicsProtein arginine methyltransferase AtPRMT5 is involved in pre-mRNA splicing in Arabidopsis thaliana
In this study, we analyzed the Arabidopsis homologue of PRMT5, AtPRMT5M-bM-^@M-^Ys function in RNA processing. RNA-seq analyses revealed that AtPRMT5 is involved in a subset of pre-mRNA splicing. Several RNA processing factors involved in regulating flowering time were validated that the correspondi...
ORGANISM(S): Arabidopsis thaliana 
2010-10-07 | E-GEOD-21323 | biostudies-arrayexpress
ProteomicsIdentification of mRNA processing complexes bound to histone H2A.2 3’ untranslated region
Processing of 3’ untranslated region (3’-UTR) of precursor messenger RNAs (pre-mRNA) is a fundamental step in mRNA maturation, where the mRNA transcript is cleaved at a specific site, located downstream the open reading frame of the encoded gene. The position of the cleavage site is determined by ci...
ORGANISM(S): Homo sapiens (Human) Mus musculus (Mouse) 
2022-12-09 | PXD034984 | Pride
Pre-mrna processing Processing factors Nanolc-ms/ms Mrna maturation 
TranscriptomicsRNA-Seq of yeast FBY107, FBY106 strains to investigate pre-mRNA degradation pathway
General discard pathways eliminate unprocessed and irregular pre-mRNAs to control the quality of gene expression. In contrast to such general pre-mRNA decay, we describe here a nuclear pre-mRNA degradation pathway that controls the expression of select intron-containing genes. We show that the fissi...
ORGANISM(S): Schizosaccharomyces pombe 
2012-02-10 | E-MTAB-708 | biostudies-arrayexpress
TranscriptomicsRegulation of the core pre-mRNA splicing machinery by MYC and PRMT5 is essential to sustain lymphomagenesis [B-cells]
Over-expressed MYC binds to virtually all active promoters within a cell, although with different binding affinities, and modulates gene expression, both positively and negatively. Here, we show that during lymphomagenesis in Eµ-myc transgenic mice, MYC directly up-regulates the transcription of the...
ORGANISM(S): Mus musculus 
2015-05-19 | E-GEOD-60188 | biostudies-arrayexpress
TranscriptomicsA single SR-like protein, Npl3, promotes pre-mRNA splicing in budding yeast
Mammalian SR proteins are a family of reversibly phosphorylated RNA binding proteins primarily studied for their roles in alternative splicing. While budding yeast lack alternative splicing, they do have three SR-like proteins: Npl3, Gbp2, and Hrb1. However, these have been primarily studied for the...
ORGANISM(S): Saccharomyces cerevisiae 
2008-12-30 | E-GEOD-11491 | biostudies-arrayexpress
ProteomicsIdentification of human mRNA processing complexes bound to histone H2A.2 3’ untranslated region
Processing of 3’ untranslated region (3’-UTR) of precursor messenger RNAs (pre-mRNA) is a fundamental step in mRNA maturation, where the mRNA transcript is cleaved at a specific site, located downstream the open reading frame of the encoded gene. The position of the cleavage site is determined by ci...
ORGANISM(S): Homo sapiens (Human) 
2022-12-09 | PXD027636 | Pride
3’-utr Mrnas Nanolc-ms/ms 3’ pre-mrna processing complexes 
ProteomicsCytoplasmic mRNA decay controlling inflammatory gene expression is determined by pre-mRNA fate decision
The fidelity of immune responses depends on a timely controlled and selective mRNA degradation that is largely driven by RNA-binding proteins (RBPs). It remains unclear whether the selection of an individual mRNA molecule for degradation is governed by stochastic or directed processes. Here, we show...
ORGANISM(S): Homo sapiens (Human) 
2025-01-07 | PXD051662 | Pride
Mrna decay Pre-mrna binding Resolution of inflammation Inflammation Ttp 
TranscriptomicsRBM20 orchestrates cardiac pre-mRNA
The RNA-binding protein RBM20 has been implicated in dilated cardiomyopathy (DCM), a major cause of chronic heart failure. To determine how RBM20 regulates alternative splicing, we combined transcriptome-wide CLIP-seq, RNA-seq, and quantitative proteomics in cell culture, rat, and human hearts. Our ...
ORGANISM(S): Homo sapiens 
2014-11-11 | E-MTAB-2572 | biostudies-arrayexpress
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