Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Gene expression profiles of differentially expressed genes in Enterococcus faecalis 14 ΔpnpA mutant strain

ABSTRACT: To explain the particular behavior of the mutant ΔpnpA strain, we performed a comparative transciptomic analysis of RNA isolated from a derivative strain ΔpnpA mutant versus the wild-type (WT) , after 3h and 6 h of growth in GM17 medium under semi-aerobic conditions.

ORGANISM(S): Enterococcus faecalis

PROVIDER: GSE180397 | GEO | 2023/04/20

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other

Items per page:

1 - 1 of 1

Similar Datasets

Gene expression profiles of differentially expressed genes in Enterococcus faecalis 14 ΔBac mutant strain

Project description:To explain the particular behavior of the mutant ΔBac strain and the impact of the bacteriocin DD14 on the global regulation and gene expression in Ent. faecalis 14, we performed a comparative transciptomic analysis of RNA isolated from a derivative strain ΔBac mutant versus the wild-type (WT) , after 6 h of growth in GM17 medium under semi-aerobic conditions.

2020-06-02 | GSE149873 | GEO

Transcriptome profiling of tdc cluster delection mutant of Enterococcus faecalis V583

Project description:The aim was to study the transcriptional profiling of the tdc cluster delection mutant E. faecalis V583 Î?tdc (non-tyramine producer) compared to the wild type strain E. faecalis V583 (tyramine producer). We compared the expression profile of the strains grown in M17 medium with glucose as carbon source and suplemented with tyrosine. E. faecalis V583 Î?tdc cells (test) compared with E. faecalis V583 cells (reference). Both strains grown in GM17 medium suplemented 15 mM tyrosine.

2016-02-15 | E-GEOD-77864 | biostudies-arrayexpress

The putrescine production in Enterococcus faecalis is transcriptionally induced by tyrosine.

Project description:The aim was to study the transcriptional profiling of the E. faecalis V583 in presence and absence of tyrosine. We compared the expression profile of the strains grown in M17 medium with glucose as carbon source (GM17) and suplemented with agmatine in presence and absence of tyrosine.

2017-03-31 | GSE97219 | GEO

Transcriptome analysis of Enterococcus faecalis OG1 delta-EF2638 mutant

Project description:Analysis of changes in gene expression in Enterococcus faecalis OG1 delta-EF2638 mutant compared to wild-type OG1 strain. The deletion mutant has a growth defect when grown with aeration The mutant presented in this study is described and characterized in Vesic, D. and Kristich, C.J. 2012. A Rex-family transcriptional repressor influnces H2O2 accumulation by Enterococcus faecalis. (submitted for publication)

2013-04-15 | GSE43228 | GEO

Transcriptome profiling of tdc cluster delection mutant of Enterococcus faecalis V583

Project description:The aim was to study the transcriptional profiling of the tdc cluster delection mutant E. faecalis V583 Δtdc (non-tyramine producer) compared to the wild type strain E. faecalis V583 (tyramine producer). We compared the expression profile of the strains grown in M17 medium with glucose as carbon source and suplemented with tyrosine.

2016-02-15 | GSE77864 | GEO

YvcL-regulated genes in Enterococcus faecalis

Project description:The goal was to identify genes regulated by YvcL (EF0768) by assessing changes in the yvcL deletion mutant relative to the isogenic wild-type. Wild-type E. faecalis OG1 and the mutant lacking yvcL were cultured in Mueller-Hinton broth to exponential phase. Total RNA was purified, depleted for rRNA, and subjected to preparation of mRNA libraries.

2024-03-08 | GSE234500 | GEO

Regulation of mannitol metabolism in Enterococcus faecalis and association with parEF0409 toxin-antitoxin locus function.

Project description:RNAseq analysis was performed for Enterococculs faecalis strain OG1RF grown in M9YEG and M9YEM to monitor transcriptional changes. RNAseq analysis was also conducted for mtlR deletion mutant grown in M9YEG to monitor transcriptional changes.

2022-02-04 | GSE195652 | GEO

Transcriptome profiling of tdc and agdi clusters deletion mutant of Enterococcus faecalis V583.

Project description:The aim was to study the transcriptional profiling of the tdc and agdi clusters delection mutant E. faecalis V583 ΔtdcΔagdi (non-tyramine non-putrescine producer) compared to the wild type strain E. faecalis V583 (tyramine producer). We compared the expression profile of the strains grown in M17 medium with glucose as carbon source and suplemented with tyrosine.

2019-09-06 | GSE136953 | GEO

Studies on the Mechanism of Telavancin Decreased Susceptibility in a Laboratory-Derived Mutant

Project description:Telavancin is a novel semi-synthetic lipoglycopeptide derivative of vancomycin with a dual mode of action. This study sought to understand knowledge of mechanisms of decreased susceptibility in laboratory-derived mutant. There were multiple significant changes in the transcriptome of TlvDSMED1952 indicating an altered overall physiology of the strain, likely decreased virulence, and changes in cell wall and membrane properties, probably due to multiple genetic changes in the strain.

2012-09-07 | GSE40697 | GEO

CroR-regulated genes in Enterococcus faecalis OG1

Project description:The goal was to identify genes that are regulated by cell wall stress (bacitracin treatment) in wild-type cells but not in mutant cells lacking CroR, thereby revealing genes of the CroR regulon. Cells of a mutant lacking CroR or its otherwise isogenic wild-type E. faecalis OG1 were cultured in Mueller-Hinton broth and treated (or not) with bacitracin for 15 min. Total RNA was purified, depleted for rRNA, and subjected to preparation of TruSeq stranded mRNA libraries before sequencing on a NextSeq 550 (76-bp single read run).

2022-07-25 | GSE193042 | GEO

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