Browse
Submit Data
Databases
API
Help

Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

65 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Gene expression-based global role of CovR in GBS A909

ABSTRACT: Global regulatory roles of the TCS response regulator CovR in GBS serotype 1a A909 Keywords: Strain comparison; global regulation Deletion mutant was examined for alterations in gene expression

ORGANISM(S): Streptococcus agalactiae

SUBMITTER: Lakshmi Rajagopal

PROVIDER: E-GEOD-9370 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

ACCESS DATA

Json Xml

Similar Datasets

Gene expression-based global role of CovR in GBS A909 using stk1 deletion mutant

Project description:Global regulatory roles of the TCS response regulator CovR in GBS serotype 1a A909 Keywords: Strain comparison; global regulation Deletion mutant was examined for alterations in gene expression

2010-08-14 | E-GEOD-12463 | biostudies-arrayexpress

Gene expression-based global role of CovR in GBS A909

Project description:Global regulatory roles of the TCS response regulator CovR in GBS serotype 1a A909 Keywords: Strain comparison; global regulation

2007-10-18 | GSE9370 | GEO

Gene expression-based global role of CovR in GBS A909 using stk1 deletion mutant

Project description:Global regulatory roles of the TCS response regulator CovR in GBS serotype 1a A909 Keywords: Strain comparison; global regulation

2010-08-14 | GSE12463 | GEO

RgfC/A regulated genes in Streptococcus agalactiae strain A909

Project description:Genes that showed altered expression between wild type A909 and isogenic rgfC/A mutant were identified. A strain with a deletion in RgfC/A (SAK_1917/SAK_1918) was derived and microarray analysis was performed to identify genes regulated by the RgfC/A two component system. strain comparison, global regulation, two component system Deletion mutant was compared to the wild type strain A909 for changes in gene expression

2010-04-28 | E-GEOD-21563 | biostudies-arrayexpress

Stp1 regulated genes in Streptococcus agalactiae strain A909

Project description:Genes that showed altered expression between wild type A909 and the isogenic Stp1 mutant were identified by microarray analysis Deletion mutants were examined for changes in gene expression

2010-04-28 | E-GEOD-21564 | biostudies-arrayexpress

ChIP-seq of the response regulator CovR in Group B Streptococcus (GBS)

Project description:We report the characterization of the major regulator of virulence gene expression (CovR) in Group B Streptococcus. The ChIP-seq experiments define the binding of CovR on the chromosome of the BM110 strain, a representative of the hypervirulent GBS lineage responsible of neonatal meningitis. Regulatory evolution of CovR signaling was investigated by comparing ChIP-seq done in parallel in a second GBS clinical isolate (NEM316) not belonging to the hypervirulent lineage.

2021-08-23 | GSE158046 | GEO

CovR-regulated genes in Streptococcus mutans strain UA159

Project description:The goal of the study was to identify subsets of the genes, which are up-regulated and down-regulated by CovR regulator in UA159 strain. Two independently isolated RNA samples from each of the wild-type UA159 strain and its covR mutant strain grown until mid-exponential phase were analyzed. Each sample was hybridized with 5 blocks of NimbleGen arrays.

2011-01-01 | E-GEOD-16500 | biostudies-arrayexpress

Comparison of the CcpA and CovR Transcriptomes in Group A Streptococcus

Project description:The goal of this study were to compare the transcriptoms of CcpA and CovR in group A Streptococcus. Isogenic mutant strains were created in which CcpA and CovR were inactivated alone and in combination. The transcriptomes of the four strains (wild-type, CcpA mutant, CovR mutant, and ccpA-covR double mutant) were then compared. Four biological replicates of each strain were grown to the mid-exponential and stationary phases of growth in THY. Cells were harvested, RNA isolated, and converted to cDNA. cDNA was hybridized to a custom-made Affymetrix GeneChip that contains 100% of the ORFs of the wild-type strain MGAS2221.

2010-05-06 | E-GEOD-20212 | biostudies-arrayexpress

Stp1 regulated genes in Streptococcus agalactiae strain A909

Project description:Genes that showed altered expression between wild type A909 and the isogenic Stp1 mutant were identified by microarray analysis

2010-04-29 | GSE21564 | GEO

Streptococcus agalactiae A909

Project description:Streptococcus agalactiae A909 Targeted loci cultured

| PRJNA315444 | ENA