Sort   by:  
 Page size 
Transcriptomics4sUDRB-seq: measuring transcription elongation and initiation genomewide
A new method to measure elongation and intitiation rates Reversal inhibition of transcription with DRB and tagging newly transcribed RNA with 4-thiouridine (4sU)
ORGANISM(S): Homo sapiens 
2014-05-09 | E-GEOD-57116 | biostudies-arrayexpress
ProteomicsTEFM regulates both transcription elongation and RNA processing in mitochondria
Regulation of replication and expression of mitochondrial DNA (mtDNA) is essential for cellular energy conversion via oxidative phosphorylation. The mitochondrial transcription elongation factor (TEFM) has been proposed to regulate the switch between transcription termination for replication primer ...
ORGANISM(S): Homo sapiens (Human) Mus musculus (Mouse) 
2019-04-25 | PXD013398 | Pride
Mtdna replication Rna processing Transcription elongation 
TranscriptomicsThe RPB2 flap loop of human RNA polymerase II is dispensable for transcription initiation and elongation.
Deletion of the flap loop in the Rp2 subunit of human RNAPII did not alter the ability of human RNAPII to initiate transcription or elongate the initiated transcripts in vivo and in vitro, and was also dispensable for elongation factor-mediated enhancement and inhibition of transcript elongation in ...
ORGANISM(S): Homo sapiens 
2011-06-24 | E-GEOD-29734 | biostudies-arrayexpress
ProteomicsGABPA recruits the Integrator endonuclease complex to promote transcription elongation
Transcription factors (TFs) coordinate gene regulatory programs essential for cell identity, yet how individual TFs modulate distinct steps of transcription cycle remains incompletely understood. GA-binding protein alpha (GABPA), an erythroblast transformation specific (ETS)-family TF, is crucial fo...
ORGANISM(S): Mus musculus (Mouse) 
2026-08-04 | PXD068470 | Pride
Intac Gabpa Transcription elongation 
TranscriptomicsRoles for the Transcription Elongation Factor NusA in Both DNA Repair and Damage Tolerance Pathways in Escherichia coli
Here we report our observations that have led us to propose that the transcription elongation factor NusA promotes a novel class of transcription-coupled repair (TCR) in addition to its previously proposed role in recruiting translesion synthesis (TLS) DNA polymerases to gaps encountered during tran...
ORGANISM(S): Escherichia coli 
2010-07-14 | E-GEOD-22829 | biostudies-arrayexpress
TranscriptomicsTEF-seq/NET-seq applied to factors Rpb3, Paf1, Spt6, Spt16, Cet1, Pcf11, Ssu72, Set2
Here we adapt native elongating transcript sequencing (NET-seq) to develop transcription elongation factor associated nascent elongating transcript sequencing (TEF-seq). In this the RNA polymerase II (Pol2) transcription elongation complex (TEC) is immunoprecipitated via associated transcription elo...
ORGANISM(S): Saccharomyces cerevisiae 
2021-01-18 | E-MTAB-4568 | biostudies-arrayexpress
TranscriptomicsAnalyzing the role of transcription elongation factors Spt4-5 in splicing
A set of 22 expts. aimed at identifying splicing events dependent upon on the Spt4-5 transcription elongation factors in yeast. Four spt mutants and an mRNA capping mutant were analyzed four times each, including biological and technical (dye-swap) replicates. Two wt vs wt expts. were also perform...
ORGANISM(S): Saccharomyces cerevisiae 
2010-06-09 | E-GEOD-1610 | biostudies-arrayexpress
ProteomicsBRD2 interconnects with BRD3 to facilitate Pol II transcription initiation and elongation to prime promoters for cell differentiation
Understanding the precise functions and relationship of BRD2 with other bromodomain and extraterminal motif (BET) proteins is central for the application of BET-specific and pan inhibitors. Here, we used acute protein degradation and quantitative genomic and proteomic approaches to investigate the p...
ORGANISM(S): Mus musculus (Mouse) 
2024-05-22 | PXD030774 | Pride
Brd2 Transcriptional initiation and elongation Cell differentiation Brd3 
TranscriptomicsThe little elongation complex (LEC) regulates small nuclear RNA transcription
The Eleven-nineteen Lysine-rich Leukemia (ELL)-containing Super Elongation Complex (SEC) containing P-TEFb is a key regulator in the expression of HOX genes in Mixed Lineage Leukemia (MLL)-based leukemia. We have identified an SEC-like complex in Drosophila, as well as a distinct ELL-containing comp...
ORGANISM(S): Drosophila melanogaster 
2011-12-22 | E-GEOD-32120 | biostudies-arrayexpress
ProteomicsStructural basis of archaeal RNA polymerase transcription elongation and Spt4/5 recruitment
Archaeal transcription is carried out by a multi-subunit RNA polymerase (RNAP) that is highly homologous in structure and function to eukaryotic RNAP II. Among the set of basal transcription factors, only Spt5 is found in all domains of life but Spt5 has been shaped during evolution, which is also ...
ORGANISM(S): Pyrococcus furiosus 
2026-08-17 | PXD048268 | Pride
Transcription Cryo-em Archaea Rna polymerase Spt4/5 Transcription elongation 
Sort   by:  
 Page size