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TranscriptomicsUBL5 is essential for pre-mRNA splicing and sister chromatid cohesion in human cells
UBL5 is an atypical ubiquitin-like protein, whose function in metazoans remains largely unexplored. We show that UBL5 is required for sister chromatid cohesion maintenance in human cells. UBL5 primarily associates with spliceosomal proteins, and UBL5 depletion decreases pre-mRNA splicing efficiency,...
ORGANISM(S): Homo sapiens 
2014-08-05 | E-GEOD-59376 | biostudies-arrayexpress
TranscriptomicsCwc23, an essential J-protein critical for pre-mRNA splicing with a dispensable J-domain
J-proteins are structurally diverse, obligatory co-chaperones of Hsp70s, each with a highly conserved J-domain that plays a critical role in stimulation of Hsp70’s ATPase activity. The essential protein, Cwc23, is one of 13 J-proteins found in the cytosol and/or nucleus of Saccharomyces cerevisiae...
ORGANISM(S): Saccharomyces cerevisiae 
2010-06-21 | E-GEOD-18485 | biostudies-arrayexpress
TranscriptomicsMuscleblind-Like 2 mediated alternative splicing in the developing bain by mRNA sequencing
We have identified Mbnl2 mediated splicing events and mRNA expression regulation by comparing WT and Mbnl2 ?E2/?E2 mouse hippocampii using Affymetrix Mouse Exon Junction Array and mRNA sequencing. The splicing microarray data has already been submitted under GSE37908 which also includes a re-analys...
ORGANISM(S): Mus musculus 
2012-08-16 | E-GEOD-38497 | biostudies-arrayexpress
ProteomicsAmyotrophic Lateral Sclerosis-Associated Mutants of SOD1 Perturb mRNA Splicing through Aberrant Interactions with SRSF2
Amyotrophic lateral sclerosis (ALS) is a neurodegenerative disorder that impacts neurons in the brain and spinal cord. Although a substantial number of studies have been conducted, much remains to be learned about the cellular mechanisms underlying ALS. In this study, we employed an engineered ascor...
ORGANISM(S): Homo sapiens (Human) 
2025-06-16 | PXD050785 | Pride
Sod1 Als Affinity pulldown Lc-msms 
TranscriptomicsRegulation of constitutive and alternative splicing by PRMT5 reveals a role for Mdm4 pre-mRNA in sensing defects in the spliceosomal machinery (RNA-Seq)
Protein Arginine MethylTransferase 5 (PRMT5) is known to mediate epigenetic control on chromatin and to functionally regulate components of the splicing machinery. In this study we show that selective deletion of PRMT5 in different organs leads to cell cycle arrest and apoptosis. At the molecular le...
ORGANISM(S): Mus musculus 
2013-09-13 | E-GEOD-45284 | biostudies-arrayexpress
TranscriptomicsGenomewide analysis of QKI-dependent alternative splicing
To identify QKI targets, we performed QKI knockdown in BEAS2B cells and analyzed alternative splicing patterns by high-throughput RNA sequencing. The mRNA profiles of control- and QKI-knockdown BEAS2B cells were generated by deep sequencing using Illumina GAIIx sequencer.
ORGANISM(S): Homo sapiens 
2014-04-14 | E-GEOD-55215 | biostudies-arrayexpress
TranscriptomicsLoss of nuclear TDP-43 in ALS causes altered expression of splicing machinery and widespread dysregulation of RNA splicing in motor neurons [NSC34]
Aims: Loss of nuclear TDP-43 characterises sporadic and most familial forms of amyotrophic lateral sclerosis (ALS). TDP-43 (encoded by TARDBP) has multiple roles in RNA processing. We aimed to determine whether 1) RNA splicing dysregulation is present in lower motor neurons in ALS and in a motor neu...
ORGANISM(S): Mus musculus 
2014-06-01 | E-GEOD-56503 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of Arabidopsis wild type and sta1-1 mutant plants
In plants, many gene transcripts are very unstable, which is important for the tight control of their temporal and spatial expression patterns. To identify cellular factors controlling the stability of unstable mRNAs in plants, we used luciferase imaging in Arabidopsis to isolate a recessive mutant...
ORGANISM(S): Arabidopsis thaliana 
2007-10-04 | E-GEOD-4662 | biostudies-arrayexpress
TranscriptomicsRegulation of constitutive and alternative splicing by PRMT5 reveals a role for Mdm4 pre-mRNA in sensing defects in the spliceosomal machinery (BeadChip)
Protein Arginine MethylTransferase 5 (PRMT5) is known to mediate epigenetic control on chromatin and to functionally regulate components of the splicing machinery. In this study we show that selective deletion of PRMT5 in different organs leads to cell cycle arrest and apoptosis. At the molecular le...
ORGANISM(S): Mus musculus 
2013-09-13 | E-GEOD-45269 | biostudies-arrayexpress
TranscriptomicsBCLAF1 Chip-chip control (siGFP) and BRCA1 depleted (siBRCA1) 293T cells in the absense or presense of Etoposide
BCLAF1 is a serine-arginine (SR) protein implicated in transcriptional regulation and mRNA splicing. We have recently identified BCLAF1 as part of a novel mRNA splicing complex that is recruited to different genetic promoters by the breast cancer susceptiblity protein, BRCA1 in response to DNA dama...
ORGANISM(S): Homo sapiens 
2014-04-25 | E-GEOD-47016 | biostudies-arrayexpress
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