Browse
Submit Data
Databases
API
Help

Metabolomics,Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

55 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Rad2 ChIP-chip experiment

ABSTRACT: This aim of this experiment is to assess the genome-wide Rad2 occupancy in yeast Saccharomyces cerevisiae by ChIP-chip, in the absence of exogenous genotoxic stress. A related study involving ChIP-seq analysis of Rad2 occupany is also deposited at ArrayExpress under accession number E-MTAB-1595 ( www.ebi.ac.uk/arrayexpress/experiments/E-MTAB-1595 ).

ORGANISM(S): Saccharomyces cerevisiae

SUBMITTER: Julie Soutourina

PROVIDER: E-MEXP-3875 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

ACCESS DATA

Json Xml

Similar Datasets

Functional link between Rad2 and Mediator

Project description:In this study, we generate genomic maps of Mediator, Rad2, Pol II, TBP and TFIIH, by ChIP coupled to next generation sequencing technology (ChIP-seq), in wild type strains from Saccharomyces cerevisiae. A related study involving ChIP-chip analysis of Rad2 occupany is also deposited at ArrayExpress under accession number E-MEXP-3875 ( http://www.ebi.ac.uk/arrayexpress/experiments/E-MEXP-3875 ).

2013-12-01 | E-MTAB-1595 | biostudies-arrayexpress

Mediator orchestrates PIC assembly

Project description:In this study, we generate genomic maps of Mediator, Pol II, TBP and TFIIH, by ChIP coupled to next generation sequencing technology (ChIP-seq), in wild type (WT) strains and med17-ts mutants from Saccharomyces cerevisiae. Some of the data, concerning WT strains are also deposited at ArrayExpress under accession number E-MTAB-1595 (http://www.ebi.ac.uk/arrayexpress/experiments/E-MTAB-1595). There are 2 series of experiment: 1- WT (see E-MTAB-1595) and mutants med17-98, med17-444, and med17-670 (this submission) 2- WT and mutant med17-444 (this submission).

2015-09-03 | E-MTAB-2961 | biostudies-arrayexpress

RNA polymerase II - Mediator interaction

Project description:Comparison of genome-wide RNA polymerase II occupancy in wild-type and rpb3-2 yeast strains

2011-10-26 | E-MEXP-3043 | biostudies-arrayexpress

Functional link between TFIIB and Mediator

Project description:In this study, we generate genomic maps of Mediator, Pol II, TBP, TFIIH, TFIIA, TFIIB, TFIIE, TFIIF, by ChIP coupled to next generation sequencing technology (ChIP-seq), in wild type strains from Saccharomyces cerevisiae and in a mutant for the Mediator essential subunit Med10

2017-01-24 | E-MTAB-4607 | biostudies-arrayexpress

Chromatin immunopreciptiation to determine the genome wide locatio of different components of the RNA polymerase II preinitiation complex in yeast

Project description:Genome wide location of different components of RNA polymerase II preinitiation complex in yeast S.cerevisiae

2008-06-01 | E-MEXP-1502 | biostudies-arrayexpress

Analyses of Rad2, Mediator and RNA Polymerase II in different yeast mutant context.

Project description:We performed ChIP-seq analyses of Rad2, Mediator (Med17 and Med5) and RNA Polymerase II in Kin28-ts16 mutant, Med17-Q444P and Med17-Q444P/M442L mutants and in an Rpb9 deleted strain.

2019-07-01 | E-MTAB-7081 | biostudies-arrayexpress

Transcription profiling of autumn senescence in populus Leaves

Project description:Gene expression profiling in leaves of a free-growing aspen tree (Populus tremula) in Umea in northern Sweden during natural autumn senescence (from August 17 to September 21).

2004-03-09 | E-MEXP-93 | biostudies-arrayexpress

Transcription profiling of synchronized Sulfolobus acidocaldarius populations as they progress through the cell cycle

Project description:Exponentially growing Sulfolobus acidocaldarius were treated with NaAc to generate replication runout and arrest in G2 phase. The cells were then resuspended in fresh acetate-free media which generates a synchronous population. Samples for investigation of gene expression change were taken during the synchronised populations progress through the cell cycle.

2007-12-08 | E-MEXP-936 | biostudies-arrayexpress

Transcription profiling of hyperthermophilic crenarchaea Sulfolobus solfataricus and Sulfolobus acidocaldarius to UV irradiation

Project description:Analysis of transcriptional response to UV irradiation in two related crenarchaea, Sulfolobus solfataricus and Sulfolobus acidocaldarius.

2007-11-21 | E-MEXP-1252 | biostudies-arrayexpress

DPAGT1-Mediated Protein N-Glycosylation Is Indispensable for Oocyte and Follicle Development in Mice

Project description:Posttranslational modification of proteins by N-linked glycosylation is crucial for many life processes. However, the exact contribution of N-glycosylation to mammalian female reproduction remains largely undefined. Here, DPAGT1, the enzyme that catalyzes the first step of protein N-glycosyation, is identified to be indispensable for oocyte development in mice. A recessive missense mutation (c. 497A>G; p. Asp166Gly) of Dpagt1 causes female subfertility without grossly affecting other functions. Mutant females ovulate fewer eggs owing to defects of follicular development beyond the late secondary stage. Oocytes ovulated by mutants carry a thin and fragile zona pellucida, and display poor developmental competence after fertilization in vitro. Moreover, completion of the first meiosis is accelerated in mutant oocytes, which is coincident with the elevation of aneuploidy. Mechanistically, transcriptomic analysis reveals the downregulation of a number of transcripts essential for oocyte meiotic progression and preimplantation development (e.g., Pttgt1, Esco2, Orc6, and Npm2) in mutant oocytes, which could account for the defects observed. Furthermore, conditional knockout (CKO) of Dpagt1 in oocytes recapitulates the phenotypes observed in Dpagt1 mutant females, and causes complete infertility. Taken together, these data indicate that protein N-glycosylation in oocytes is essential for female fertility in mammals by specific control of oocyte development.

2021-09-09 | PXD018531 | Pride

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

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