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TranscriptomicsBATSeq of ESC-FCS/ESC-2i/NSC
Single-cell polyadenylation site quantification 48 single cells each of murine embryonic stem cells maintained in FCS+LIF medium ("ESC"), embryonic stem cells maintained in serum free, 2i containing medium ("2i") and neural stem cells ("NSC") were sequenced by BATSeq, a...
ORGANISM(S): Mus musculus 
2015-06-09 | E-GEOD-60768 | biostudies-arrayexpress
TranscriptomicsExtensive alternative polyadenylation during zebrafish development
The post-transcriptional fate of messenger RNAs (mRNAs) is largely dictated by their 3' untranslated regions (3'UTRs), which are defined by cleavage and polyadenylation (CPA) of pre-mRNAs. We used poly(A)-position profiling by sequencing (3P-Seq) to map poly(A) sites at eight developmental stages an...
ORGANISM(S): Danio rerio 
2012-06-17 | E-GEOD-37453 | biostudies-arrayexpress
TranscriptomicsPaf1C plays novel subunit-specific roles in alternative cleavage and polyadenylation
The PAF complex (Paf1C) has been shown to regulate chromatin modifications, gene transcription, and PolII elongation. Here, we provide the first genome-wide analysis of chromatin occupancy by the entire PAF complex in mammalian cells. We show that Paf1C is recruited not only to promoters and gene bo...
ORGANISM(S): Mus musculus 
2016-01-15 | E-GEOD-72574 | biostudies-arrayexpress
TranscriptomicsRNA polyadenylation landscape in human and mouse cells
Alternative polyadenylation (APA) of mRNAs has emerged as an important mechanism for post-transcriptional gene regulation in higher eukaryotes. Although microarrays have recently been used to characterize APA globally, they have a number of serious limitations that prevents comprehensive and highly ...
ORGANISM(S): Mus musculus 
2011-02-26 | E-GEOD-25450 | biostudies-arrayexpress
TranscriptomicsGenome-wide gene expression analysis in Thoc5- and CFIm68-depleted HeLa cells
We found that CFIm68, a mRNA cleavage and polyadenylation factor implicated for alternative polyadenylation site choice, was co-purified with Thoc5, a component of human THO/TREX. Microarray analysis using human HeLa cells reveals knockdown of Thoc5 affects the expression of a subset of non-heat sho...
ORGANISM(S): Homo sapiens 
2013-05-21 | E-GEOD-42327 | biostudies-arrayexpress
TranscriptomicsTHOC5 controls 3M-BM-4end-processing of immediate early genes via interaction with CPSF100
Transcription of immediate early genes (IEGs) in response to extrinsic and intrinsic signals is tightly regulated at multiple stages. THOC5, a member of the TREX (transcription/export) complex plays a role in expression of only a subset of constitutively active genes. In this report, we show that TH...
ORGANISM(S): Mus musculus 
2014-11-03 | E-GEOD-59561 | biostudies-arrayexpress
TranscriptomicsThe Nrd1-like protein Seb1 coordinates co-transcriptional 3’ end processing and polyadenylation site selection
Termination of RNAPII transcription is associated with RNA 3’ end formation. For coding genes, termination is initiated by the cleavage/polyadenylation machinery. In contrast, a majority of noncoding transcription events in S. cerevisiae do not rely on RNA cleavage for termination, but instead ter...
ORGANISM(S): Schizosaccharomyces pombe 
2016-07-22 | E-GEOD-82326 | biostudies-arrayexpress
ProteomicsZC3H11A interacts with PABPN1 and alters polyadenylation of viral transcripts
Nuclear mRNA metabolism is regulated by multiple proteins, which either directly bind to RNA or form multi-protein complexes. The RNA-binding protein ZC3H11A is involved in nuclear mRNA export, and NF-κB signaling and is essential during mouse embryo development. Furthermore, previous studies have s...
ORGANISM(S): Homo sapiens (Human) 
2023-10-24 | PXD042238 | Pride
Zinc finger protein Pabpn1 Zc3h11a Adenovirus Polyadenylation 
ProteomicsDysregulated RNA polyadenylation contributes to metabolic impairment in non-alcoholic fatty liver disease
Pre-mRNA processing is an essential mechanism for the generation of mature mRNA and the regulation of gene expression in eukaryotic cells. While defects in pre-mRNA processing have been implicated in a number of diseases their involvement in metabolic pathologies is still unclear. Here we show that ...
ORGANISM(S): Homo sapiens (Human) Mus musculus (Mouse) 
2022-05-20 | PXD029228 | Pride
Splicing factor Obesity Rna alternative splicing Sr protein Rna polyadenylation Liver. Nafld 
TranscriptomicsDirect sequencing of polyadenylation sites in fission yeast S. pombe
We sequenced the 3' ends of polyadenylated transcripts among total RNA in fission yeast wildtype and rdp1∆ cells and mapped the 3'-most nucleotide prior to polyadenylation. We find that mRNA-coding open reading frames have a low number of polyadenylation sites with most of the reads, whereas pericen...
ORGANISM(S): Schizosaccharomyces pombe 
2013-12-26 | E-GEOD-52533 | biostudies-arrayexpress
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