Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Time-course gene expression profiles to understand compositional changes of the E. coli K-12 MG1655 transcriptiome during the transition from the exponential growth to the stationary phase

ABSTRACT: Time-course gene expression profiles to understand compositional changes of the E. coli K-12 MG1655 transcriptiome during the transition from the exponential growth to the stationary phase

ORGANISM(S): Escherichia coli K-12

PROVIDER: GSE226643 | GEO | 2023/08/07

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other

Items per page:

1 - 1 of 1

Similar Datasets

Time-course gene expression profiles to understand compositional changes of the E. coli K-12 MG1655 transcriptiome during the transition from the exponential growth to the stationary phase

Project description:Time-course gene expression profiles to understand compositional changes of the E. coli K-12 MG1655 transcriptiome during the transition from the exponential growth to the stationary phase

| PRJNA940980 | ENA

Transcription profiling by array of E. coli MG1655 strains with deletions of fis and hns in early-exponential, mid-exponential, transition-to-stationary and stationary phases

Project description:Differential expression of genes in E. coli MG1655 strains with deletions of fis and hns was assessed under early-exponential, mid-exponential, transition-to-stationary and stationary phases of growth in LB medium.

2010-09-01 | E-MEXP-2838 | biostudies-arrayexpress

E. coli MG1655 pJV300 stationary phase

Project description:E. coli MG1655 pJV300 stationary phase

| PRJEB41581 | ENA

Stationary phase in LB, genomic DNA reference

Project description:Responses of Escherichia coli MG1655 in stationary phase in LB Keywords: time course

2006-03-08 | GSE4380 | GEO

GAS M3 serotype, exponential versus stationary phase

Project description:MGAS315 is a wild type strain. RNA isolated in exponential phase and stationary phase were compared Keywords: Growth phase comparison

2007-06-28 | GSE5179 | GEO

DNA microarray analysis of E.coli K12 MG1655 exposed to prolonged stationary phase

Project description:This study explores the effects of prolonged stationary phase, on whole genome expression of Escherichia coli. In summary these results imply that prolonged stationary phase cells have shown less growth rate compared to fresh cells due to the low abundance of transcripts for translation initiation factor infC, and for all the seven rrn operons of 5S, 16S, 23S ribosomal RNA which further delayed in protein synthesis leading to low biomass in prolonged stationary phase cells.

2013-09-12 | GSE50828 | GEO

Hi-C study of the E. coli MG1655 chromosome

Project description:We performed Hi-C analysis of Escherichia coli MG1655 cells in exponential and stationary growth phase. We could detect long-range interactions predominantly in the Ori domain of the chromosome. Interestingly, the use of a new type of control revealed that these interactions are mostly crosslinking independent.

2015-09-01 | GSE61658 | GEO

Characterization of the proteome of E. coli and P. aeruginosa from exponential into deep stationary phase

Project description:The goal of this experiment was to assess changes in the proteome of E. coli MG1655 and P. aeruginosa PAO1 as they go deeper into stationary phase and become more dormant. In this project we grew cultures of these model organisms in glucose-based minimal medium at 37 degree and sampled aliquots to determine their proteome at various growth phases, including 3, 12, 24, and 48 hours after after 1:100 dilution from dense overnight cultures. Biological triplicates of culture aliquots were snap-frozen, and whole-proteome extraction followed by MS/MS detection of peptides was performed.

2023-03-27 | MSV000091557 | MassIVE

Salmonella enterica serovar Typhimurium gene expression in exponential and stationary phase cultures

Project description:Transcriptional profiling of Salmonella Typhimurium strains SL1344 in exponential and stationary phase cultures

2017-03-29 | GSE97161 | GEO

Defining the impact of exoribonucleases in the shift between exponential and stationary phases

Project description:The transition between exponential and stationary phase is a natural phenomenon for all bacteria and requires a massive readjustment of the bacterial transcriptome. Exoribonucleases are key enzymes in the transition between the two growth phases. PNPase, RNase R and RNase II are the major degradative exoribonucleases in Escherichia coli. We analysed the whole transcriptome of exponential and stationary phases from the WT and mutants lacking these exoribonucleases (Δpnp, Δrnr, Δrnb, and ΔrnbΔrnr). When comparing the cells from exponential phase with the cells from stationary phase more than 1000 transcripts were differentially expressed, but only 491 core transcripts were common to all strains. There were some differences in the number and transcripts affected depending on the strain, suggesting that exoribonucleases influence the transition between these two growth phases differently. Interestingly, we found that the double mutant RNase II/RNase R is similar to the RNase R single mutant in exponential phase while in stationary phase it seems to be closer to the RNase II single mutant. This is the first global transcriptomic work comparing the roles of exoribonucleases in the transition between exponential and stationary phase.

2019-11-13 | GSE117635 | 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