Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Transcriptome microarray of wildtype, relA, expI and rpoS Pectobacterium atrosepticum strains in PMB media

ABSTRACT: Whole genome analysis of gene expression by Pectobacterium atrosepticum strain SCRI1043 wildtype and its relA, expI and rpoS deletion mutants when grown to exponential and stationary phase in PMB media. The data is further described in Bowden et al (2013) Virulence in Pectobacterium atrosepticum is regulated by a coincidence circuit involving quorum sensing and the stress alarmone, (p)ppGpp. Molecular Microbiology. DOI: 10.1111/mmi.12369

ORGANISM(S): Pectobacterium atrosepticum SCRI1043

PROVIDER: GSE50468 | GEO | 2013/08/30

SECONDARY ACCESSION(S): PRJNA217532

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other

Items per page:

1 - 1 of 1

Similar Datasets

Transcriptome microarray of wildtype, relA, expI and rpoS Pectobacterium atrosepticum strains in PMB media

Project description:Whole genome analysis of gene expression by Pectobacterium atrosepticum strain SCRI1043 wildtype and its relA, expI and rpoS deletion mutants when grown to exponential and stationary phase in PMB media. The data is further described in Bowden et al (2013) Virulence in Pectobacterium atrosepticum is regulated by a coincidence circuit involving quorum sensing and the stress alarmone, (p)ppGpp. Molecular Microbiology. DOI: 10.1111/mmi.12369 A 24 chip study using total RNA recovered from three separate wild-type cultures of Pectobacterium atrosepticum SCRI1043 and three separate cultures from three single mutant strains of SCRI1043 possessing deletions within relA (ECA3569), expI (ECA0105) or rpoS (ECA3530) when grown in Pel Minimal Broth (PMB) media to log-phase (6h) or early stationary phase (14h) growth. Each chip measures the expression level of 4,472 genes from Pectobacterium atrosepticum SCRI1043 with eight 60-mer probe pairs (PM/MM) per gene, with three-fold technical redundancy.

2013-08-30 | E-GEOD-50468 | biostudies-arrayexpress

Transcriptome analysis of Pectobacterium atrosepticum

Project description:The goals of this study are to compare NGS-derived transcriptome profiling (RNA-seq) of Pectobacterium upon treatment of polyphenol compound.

2022-10-05 | GSE196675 | GEO

Pectobacterium atrosepticum SCRI1043

Project description:Transcriptome microarray of wildtype, relA, expI and rpoS Pectobacterium atrosepticum strains in PMB media

| PRJNA217532 | ENA

Pectobacterium atrosepticum

Project description:Pectobacterium atrosepticum Genome sequencing

| PRJNA258504 | ENA

RpoS-Regulated Genes and Phenotypes in the Phytopathogenic Bacterium <i>Pectobacterium atrosepticum</i>.

Project description:The alternative sigma factor RpoS is considered to be one of the major regulators providing stress resistance and cross-protection in bacteria. In phytopathogenic bacteria, the effects of RpoS have not been analyzed with regard to cross-protection, and genes whose expression is directly or indirectly controlled by RpoS have not been determined at the whole-transcriptome level. Our study aimed to determine RpoS-regulated genes and phenotypes in the phytopathogenic bacterium Pectobacterium atrosepticum. Knockout of the rpoS gene in P. atrosepticum affected the long-term starvation response, cross-protection, and virulence toward plants with enhanced immune status. The whole-transcriptome profiles of the wild-type P. atrosepticum strain and its ΔrpoS mutant were compared under different experimental conditions, and functional gene groups whose expression was affected by RpoS were determined. The RpoS promoter motif was inferred within the promoter regions of the genes affected by rpoS deletion, and the P. atrosepticum RpoS regulon was predicted. Based on RpoS-controlled phenotypes, transcriptome profiles, and RpoS regulon composition, the regulatory role of RpoS in P. atrosepticum is discussed.

| S-EPMC10743746 | biostudies-literature

Pectobacterium atrosepticum

Project description:Pectobacterium atrosepticum host extract induced gene expression study

| PRJNA106275 | ENA

Transcription profiling of Pectobacterium atrosepticum wild and ExpI mutants to determine the quorum sensing regulon

Project description:Genome-wide in planta determination of the quorum sensing regulon in Pectobacterium atrosepticum, through gene expression analysis of ExpI mutants using Agilent custom microarrays.

2008-07-01 | E-TABM-384 | biostudies-arrayexpress

Pectobacterium atrosepticum SCRI1043

Project description:Pectobacterium atrosepticum SCRI1043 Transcriptome or Gene expression

| PRJNA281053 | ENA

Pectobacterium atrosepticum SCRI1043

Project description:Pectobacterium atrosepticum transcriptome profiling under in planta conditions

| PRJNA403794 | ENA

Total mRNA sequence dataset from Pectobacterium atrosepticum colonising potato or radish roots

Project description:Pectobacterium atrosepticum (Pba) is a gram-negative bacterium which causes blackleg and tuber soft rot on potato. To investigate the molecular processes and responses involved in Pba-host (potato) and Pba-non-host (radish) interactions, under laboratory conditions, we used total RNA-sequencing to measure the gene expression patterns from all three species. Samples from infected and non-infected plant roots were collected after fourteen days of inoculation with Pba SCRI_1039 and subjected to total RNA-sequencing on an Illumina sequencing platform.

2024-01-17 | E-MTAB-13434 | 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