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

Transcriptome of Salmonella enterica serovar Typhimurium in the greA, greB and greAgreB mutant strains

ABSTRACT: Transcriptomic analysis of Salmonella enterica serovar Thypimurium SL1344 mutant strains greA, greB and greAgreB compared to wild type strain

ORGANISM(S): Salmonella enterica subsp. enterica serovar Typhimurium str. SL1344

SUBMITTER: Cristina Madrid

PROVIDER: E-MTAB-13609 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

ACCESS DATA

Json Xml

Similar Datasets

Growth phase-dependent transcriptional control of R27 plasmid genes

Project description:Transcriptomic analysis of R27 plasmid genes in Escherichia coli MG1655 strain grown in logarithmic and early-stationary phase

2016-11-30 | E-MTAB-4067 | biostudies-arrayexpress

Identification of the Tetracycline dependent genes in Salmonella enterica serovar Typhimurium SL1344 (R27)

Project description:Transcriptomic analysis in Salmonella enterica serovar Thypimurium SL1344 (R27) with or without the presence of Tetracycline

2018-05-14 | E-MTAB-5774 | biostudies-arrayexpress

Identification of the Hha-dependent genes in Salmonella entrica serovar Typhimurium SL1344

Project description:Transcriptomic analysis in Salmonella enterica serovar Thypimurium SL1344 mutant strains hha, stpA and point mutant D48N compared to wild type strain

2015-07-31 | E-MTAB-3621 | biostudies-arrayexpress

Temperature-dependent transcriptional control of R27 genes

Project description:Transcriptomic analysis of R27 plasmid genes in Escherichia coli MG1655 strain grown at 25 and 37ºC

2020-05-25 | E-MTAB-9150 | biostudies-arrayexpress

Identification of Salmonella enterica genes under the control of StdE and StdF

Project description:Transcriptomic analysis in a Salmonella enterica Serovar Typhimurium SL 1344 that constitutively expresses stdE and stdF compared with a strain carrying an stdEF deletion A four chip study using total RNA recovered from two separate cultures of Salmonella enterica Serovar Typhimurium SL 1344 constitutively expressing stdE and stdF and two separate cultures of Salmonella enterica Serovar Typhimurium SL 1344 lacking stdE and stdF.

2014-11-25 | E-GEOD-45488 | biostudies-arrayexpress

Expression analysis of Salmonella enterica serovar Typhimurium strain SL1344 with and without plasmid R27

Project description:Investigation of gene expression level changes in Salmonella Typhiumurium SL1344 (R27) compared to the wild-type SL1344 strain when grown at different growth temperatures and growth phases. A 24 microarray study was performed using total RNA recovered from three separate wild-type cultures of SL1344 and three separate cultures of SL1344 (R27) grown to exponential and stationary phase at 25oC and 37oC. Each microarray measured the expression level of 4,527 genes from Salmonella Typhimurium SL1344 chromosome, 103 genes from plasmid pSLT, 100 genes from plasmid pRSF, 14 genes from plasmid pCOL1B and 207 genes from plasmid R27. Seven probes were present per transcript, with two-fold technical redundancy.

2013-03-21 | E-GEOD-45347 | biostudies-arrayexpress

Identification of genes activated in cancer cells cultured under hypoxia and serum-free condition

Project description:To identify genes activated under hypoxia (1%O2) and serum-free treatment of a cancer cell line, we performed cDNA microarray analysis with an ovarian cancer cell line, OVSAYO. Cells were cultured under normoxia /hypoxia (1%O2) and serum-plus/serum-minus conditions for 16 hours. Total RNA was isolated for cDNA microarray analysis.

2015-04-01 | E-GEOD-55564 | biostudies-arrayexpress

Insert in CovS Gene Distinguishes a Pharyngeal and a Blood Isolate of Streptococcus pyogenes Found in the Same Individual.

Project description:Expression of the extensive arsenal of virulence factors by Streptococcus pyogenes are controlled by many regulators, of which covR/S is one of the best characterized and can influence ~15% of the genome. Animal models have established that mutants of CovR/S arise spontaneously in vivo resulting in highly invasive organisms. We analyzed a pharyngeal and a blood isolate of S. pyogenes recovered from the same individual 13 days apart. The two isolates varied in many phenotypic properties including speB production, which were reflected in transcriptome analyses. Pulsed field gel electrophoresis, multilocus sequence typing, and partial sequencing of some key genes failed to show any differences except for an 11-base insert in the covS gene in the blood isolate. These results showing that pharyngeal and blood isolates from a single individual which differ by a simple insertion, provide evidence for the model that regulatory gene mutations allow S. pyogenes to invade different niches in the body. A chip study using total RNA recovered from two separate wild-type cultures of group A Streptococcus, Streptococcus pyogenes UH322 and UH328. Each chip measures the expression level of 1865 genes replicated twice from 7 fully sequenced strains of Streptococcus pyogenes (M1_GAS NC_002737; MGAS10394 NC_006086; MGAS315 NC_004070; MGAS5005 NC_007297; MGAS6180 NC_007296; MGAS8232 NC_003485; SSI-1 NC_004606 with fourteen 24-mer probe pairs (PM/MM) per gene, with three-fold technical redundancy.

2010-05-01 | E-GEOD-21316 | biostudies-arrayexpress

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

Comparison of the genomic structures and transcription between S. cerevisiae strains ZTW1 and ZGR3

Project description:To determine how does genomic structural variation changed the phenotypes of yeast. aCGH and RNA-Seq were performed to reveal the differeces in the genomic structures and transcription of ZTW1 and ZGR3. This SuperSeries is composed of the following subset Series: GSE40905: Transcription profile analysis of S. cerevisiae ZTW1 wild-type and mutant strains GSE41108: Comparsion of the genomic structures between S. cerevisiae strains ZGR3 and BYZ1 In the aCGH experiment, strain BYZ1 (S288c background) was used as the control. In the RNA-Seq experiment, the total RNA from three independent cultured cells of each yeast strain was extracted. Three cDNA libraries of one sample were mixed before sequencing.

2012-10-10 | E-GEOD-41017 | 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