Browse
Submit Data
Databases
API
Help

Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

The RegR virulence regulon of rabbit specific enteropathogenic Escherichia coli strain E22

ABSTRACT: To investigate the regulatory targets of the RegR virulence regulon of rabbit specific enteropathogenic Escherichia coli strain E22 Single factor (genotype) with dye swaps.

ORGANISM(S): Escherichia coli E22

SUBMITTER: Matthew Wakefield

PROVIDER: E-GEOD-41093 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

ACCESS DATA

Json Xml

Similar Datasets

PatE in transcriptional activation of acid-resistance pathways of enterohemorrhagic Escherichia coli strain EDL933

Project description:An experiment to identify the downstream targets of PatE, a prophage encoded AraC-like transcriptional regulator, in transcriptional activation of acid-resistance pathways of enterohemorrhagic Escherichia coli strain EDL933 using deletion and complementation strains (Delta3 and Delta3_1, respectively). Incomplete 2 factor with dye swaps. Genotype: 3 levels (wt, detla3, delta3_1) Bicarbonate: 2 levels (pos, neg) on wt only. 4 biological replicates, 2 in each dye orientation. Microarrays processed at Australian Genome Research Facility.

2012-03-29 | E-GEOD-36922 | biostudies-arrayexpress

Analysis of the evolutionary adaptation of an AraC-like global regulatory protein in the murine enteric pathogen Citrobacter rodentium

Project description:An experiment to test the equivalence of the Citrobacter rodentium RegA and E.Coli SMS 3-5 homologue 8 Conditions (4 Genotypes by 2 treatments) in duplicate. Reference design without dye swaps.

2015-02-19 | E-GEOD-57689 | biostudies-arrayexpress

Control of Virulence Gene Expression in Citrobacter rodentium by Trascription Factor RegA

Project description:Identification of the targets of RegA with and without bicarbonate stimulation by comparing RegA knockout to multicopy RegA transgenics. RegA is an AraC like transcription factor identified in a mutational screen for virulence genes in Citrobacter rodentium, an attaching and effacing pathogen that causes transmissible colonic hyperplasia in mice. This experiment compares the RegA null strain with a multicopy plasmid rescue of this null strain in the presence and absence of bicarbonate with the aim of identifying pathogenesis related genes related to the early and late stages of attachment and effacement. Keywords: genetic modification, transcription factor, induction A strain of Citrobacter rodentium with a knockout of RegA was compared to the same strain rescued with a multicopy plasmid containing the wildtype RegA gene. These strains were analyzed with and without bicarbonate in an unconnected two factor design with dye balanced biological replicates.

2010-05-19 | E-GEOD-12876 | biostudies-arrayexpress

Genome-wide Analysis of the Pho Regulon in a pstCA mutant of Citrobacter rodentium

Project description:to investigate global gene expression of C. rodentium strain ICC169 and its isogenic pstCA and phoB mutants when grown in phosphate-rich and phosphate-low medium Genotype: 3 levels (wt, pstCA, phoB) phosphate: 2 levels (low, high)

2012-12-25 | E-GEOD-40906 | biostudies-arrayexpress

The RegR virulence regulon of rabbit specific enteropathogenic Escherichia coli strain E22

Project description:To investigate the regulatory targets of the RegR virulence regulon of rabbit specific enteropathogenic Escherichia coli strain E22

2012-12-25 | GSE41093 | GEO

DNA copy number gain at 1q23.3 is associated with poor survival in metastatic bladder cancer

Project description:This SuperSeries is composed of the SubSeries listed below. Refer to individual Series

2013-07-07 | E-GEOD-39282 | biostudies-arrayexpress

Rhodobacter sphaeroides WT 2.4.1 under singlet oxygen stress

Project description:Transcriptional and translational profiling of R. sphaeroides WT 2.4.1 under singlet oxygen stress compared to control (no stress) conditions RNA samples collected at time-point zero and at different time-points after singlet oxygen stress were analyzed by two-color microarrays

2012-11-14 | E-GEOD-42244 | biostudies-arrayexpress

Smchd1 regulates autosomal genes subject to monoallelic expression

Project description:Analysis of the genes that escape silencing in the MommeD1 allele of Smchd1 Total RNA from E9.5 embryos compared in a two factor design - gender and Smchd1 genotype

2013-07-03 | E-GEOD-44958 | biostudies-arrayexpress

Escherichia coli O127:H6 str. E2348/69

Project description:Enteropathogenic strain

| PRJEA32571 | ENA

Gene expression profiling in wild type and In(3LR)sep larval brain tissue (Drosophila)

Project description:We performed a series of microarray expression profile experiments in central brain tissue from 3rd instar larvae, interrogating expression differences between wild type and In(3LR)sep strains. Since our 4C data (http://www.ncbi.nlm.nih.gov/geo/query/acc.cgi?acc=GSE23166), demonstrated dramatic changes in nuclear organization of PcG target genes residing on In(3LR)sep. Keywords: mRNA expression profiling by oligonucleotide arrays Changes in mRNA expression were recorded on oligonucleotide arrays representing the transcribed genome. Replicate experiments were performed including dye swaps.

2011-05-09 | E-GEOD-26693 | biostudies-arrayexpress

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