Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Effect of Tup1, Xbp1, Isw2, and Sds3 on H3K23ac in stationary phase.

ABSTRACT: To investigate the effect of Tup1, Xbp1, Isw2, and Sds3 on H3K23acc we generated knockout strains and measured H3K23ac levels during stationary phase.

ORGANISM(S): Saccharomyces cerevisiae

PROVIDER: GSE210928 | GEO | 2022/08/17

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Similar Datasets

Effect of Tup1, Xbp1, Isw2, and Sds3 on transcription in diauxic shift and stationary phase.

Project description:To investigate the effect of Tup1, Xbp1, Isw2, and Sds3 on transcription we generated knockout strains and measured their transcript abundance compared to wild type during diauxic shift and stationary phase.

2022-08-17 | GSE210930 | GEO

Effect of Tup1 and Isw2 on nucleosome positions in stationary phase.

Project description:We used MNase-seq to measure nucleosome positions in wild type, tup1 knockouts, and isw2 knockouts.

2022-08-17 | GSE210929 | GEO

Tup1 binding during log phase, diauxic shift, and stationary phase.

Project description:To determine where Tup1 binds to chromatin during log phase, diauxic shift and stationary phase, we performed ChIP-seq.

2022-08-17 | GSE210932 | GEO

Xbp1 binding during log phase and stationary phase.

Project description:To determine where Xbp1 binds to chromatin during log phase and stationary phase, we performed ChIP-seq.

2022-08-17 | GSE210933 | GEO

Tup1, Xbp1, Isw2, and Sds3

Project description:This SuperSeries is composed of the SubSeries listed below.

2022-08-17 | GSE210934 | GEO

Determination of ncRNAs repressed by Isw2

Project description:It has previously been shown that Isw2 represses cryptic antisense transcripts from the 3’-end of three genes. However, whether Isw2 generally functions to repress cryptic RNA transcription is currently unknown. We thus sought to determine the loci at which Isw2 is required to repress cryptic non-coding RNA (ncRNA) expression and to map their transcription start sites relative to nucleosome positions on a global scale.

2010-07-31 | GSE23108 | GEO

Histone octamer structure is altered early in ISW2 ATP-dependent remodeling of nucleosomes

Project description:Histone octamers are thought to be a rigid part of nucleosomes that shape chromatin and block cellular machinery from accessing DNA. ATP-dependent chromatin remodelers like ISW2 mobilize nucleosomes to provide DNA access. We find evidence for histone octamer distortion preceding DNA being moved into nucleosomes and processive movement of the ATPase motor of ISW2 on nucleosomal DNA. DNA entering nucleosome is uncoupled from the ATPase activity of ISW2 and alterations of the histone octamer structure mediated by ISW2 by deletion of the SANT domain from the C-terminus of the Isw2 catalytic subunit. We also find that restricting histone movement by chemical crosslinking traps remodeling intermediates resembling those seen by loss of the SANT domain, further supporting the importance of changes in histone octamer structure early in ISW2 remodeling. Transient octamer distortions are stabilized by H3-H4 tetramer disulfide crosslinking, thereby linking intrinsic histone octamer flexibility to chromatin remodeling.

2020-05-27 | PXD013967 | Pride

SG200 vs. SG200 delta-tup1

Project description:We use this array to determine genes under the control of the transcriptional regulator Tup1

2011-08-01 | GSE29591 | GEO

Isw2 ChIP in S cerevisiae

Project description:Study to detect to genome wide localization of the ATP dependent chromatin remodelling factor Isw2 using ChIP. Keywords: ChIP chip

2007-09-10 | GSE8815 | GEO

SG200 vs. SG200 delta-tup1

Project description:We use this array to determine genes under the control of the transcriptional regulator Tup1 We have compare the overal gene expression in wild type strain in compare to a mutant harbouring Tup1 deletion. Cells were grown on charcoal containing minimal media for 48h before total RNA extraction.

2011-07-31 | E-GEOD-29591 | biostudies-arrayexpress

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data