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TranscriptomicsPRPF8 CLIP seq for iPSC, kidney organoid, retinal organoid, and retinal epithelium derived from c.6926A>C RPE with Retinitis Pigmentosa patients and CRISPR/Cas9 corrected
Retinitis Pigmentosa is a group of inherited eye disorders characterized by progressive degeneration of photoreceptor cells in the retina, leading to vision loss and eventual blindness. One of the known genetic mutations associated with RP is the c.6926A>C mutation in the RPE (retinal pigment epithe...
ORGANISM(S): Homo sapiens 
2024-03-13 | E-MTAB-13171 | biostudies-arrayexpress
TranscriptomicsA positive feedback loop links opposing functions of P-TEFb/Cdk9 and histone H2B mono-ubiquitylation to regulate transcript elongation in fission yeast
Transcript elongation by RNA polymerase II (RNAPII) is accompanied by conserved patterns of histone modification within transcribed regions, but it remains uncertain how these modifications influence, or are influenced by, properties of the elongation complex. Here we establish an intimate link betw...
ORGANISM(S): Schizosaccharomyces pombe 
2012-12-01 | E-GEOD-31070 | biostudies-arrayexpress
MetabolomicsExtreme genome diversity and cryptic speciation in a harmful algal bloom forming eukaryote

Harmful algal blooms (HABs) of the toxic haptophyte Prymnesium parvum are a recurrent problem in many inland and estuarine waters around the world. Strains of P. parvum vary in the toxins they produce and in other physiological traits associated with HABs, but the genetic basis ...

2023-04-26 | MTBLS5893 | MetaboLights
TranscriptomicsRNA-Seq of eye tissue from a seasonally plastic temperate butterfly
Changes in sensory gene expression may underly seasonal changes in behavior. To accompany other research on seasonal changes in coloration and behavior in the seasonally plastic common buckeye butterfly Junonia coenia, we examined how gene expression in eyes differs between wild butterflies caught...
ORGANISM(S): Junonia coenia 
2025-10-24 | E-MTAB-15925 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of human bronchial epithelial cells stimulated with the commensal bacterium S. salivarius K12 of the pathogens S. aureus, P. aeruginosa, or S. enteritidis
Human bronchial epithelial cells (16HBE14O-) were stimulated with the commensal bacterium S. salivarius K12, or the pathogens S. aureus, P. aeruginosa, or S. enteritidis (subtype Typhimurium) for 1 hour.
ORGANISM(S): Homo sapiens 
2008-10-30 | E-FPMI-13 | biostudies-arrayexpress
TranscriptomicsA Universal RNA Polymerase II CTD Cycle Is Orchestrated by Complex Interplays Between Kinase, Phosphatase and Isomerase Enzymes Along Genes
Transcription by RNA polymerase II (RNAPII) is coupled to mRNA processing and chromatin modifications via the C-terminal domain (CTD) of its largest subunit, consisting of multiple repeats of the heptapeptide YSPTSPS. Pioneering studies showed that CTD serines are differentially phosphorylated along...
ORGANISM(S): Saccharomyces cerevisiae 
2012-02-01 | E-GEOD-29403 | biostudies-arrayexpress
ProteomicsPeptide standard acquired with the dual-gated SLIM-Orbitrap
Raw data collected on the dual-gated SLIM-Orbitrap. The sample contained a mixture of standard peptides at 1 uM equimolar concentration in 60:40 water:acetonitrile with 1% acetic acid (v/v). The peptides were kemptide, angiotensin I, bradykinin, neurotensin, angiotensin II, renin substrate tetradeca...
ORGANISM(S): Peptide Standards 
2023-08-23 | MSV000092738 | MassIVE
UnknownDemultiplexing and barcode-specific adaptive sampling for nanopore direct RNA sequencing.
Not available
S-EPMC12012114 | biostudies-literature
TranscriptomicsDSIF and RNA polymerase II CTD Phosphorylation Coordinate the Recruitment of Rpd3S to Actively Transcribed Genes
Histone deacetylase Rpd3 is part of two distinct complexes: the large (Rpd3L) and small (Rpd3S) complexes. While Rpd3L targets specific promoters for gene repression, Rpd3S is recruited to ORFs to deacetylate histones in the wake of RNA polymerase II, to prevent cryptic initiation within genes. Meth...
ORGANISM(S): Saccharomyces cerevisiae 
2010-11-28 | E-GEOD-22636 | biostudies-arrayexpress
TranscriptomicsControl of chromatin structure by Spt6 has different consequences in coding and regulatory regions
Spt6 is a highly conserved factor that carries out important functions in transcription and chromatin structure. To gain new insights into Spt6, we measured nucleosome occupancy along Saccharomyces cerevisiae chromosome III in an spt6 mutant and found that the level of nucleosomes is greatly reduced...
ORGANISM(S): Saccharomyces cerevisiae 
2010-12-01 | E-GEOD-21787 | biostudies-arrayexpress
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