Browse
Submit Data
Databases
API
Help

Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

36 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Transcription profiling of Streptomyces coelicolor M570 ppGpp-deficient mutant and the parental strain M600

ABSTRACT: Comparison of the Streptomyces coelicolor relA mutant strain M570 with the parental strain M600 during growth on MYM agar.

INSTRUMENT(S): GeneChip Scanner 3000 [Affymetrix]

ORGANISM(S): Streptomyces coelicolor

SUBMITTER: Andrew Hesketh

PROVIDER: E-MEXP-1098 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

ACCESS DATA

Json Xml

Similar Datasets

Transcription profiling of Streptomyces coelicolor M600 bldA deletion mutant vs. wild-type M600 S.coelicolor A3(2) time series

Project description:Time-dependent gene expression patterns during development and antibiotic production on solid growth medium (SMM) comparing a M600 bldA deletion mutant with wild-type M600 of S.coelicolor A3(2). Eight time points matched in all three replicates of both wild-type and mutant were picked to span the entire Streptomyces growth curve.

2008-06-05 | E-MAXD-27 | biostudies-arrayexpress

Transcriptional profiling of the sigma factor sigE deletion mutant of Streptomyces coelicolor (J2130) at 0, 30, 60 and 90 minutes after treatment with sub-lethal concentration of vancomycin.

Project description:SigE is a sigma factor found in Streptomyces species and is the key regulator of cell envelope stress response in Streptomyces coelicolor. To determine the regulon of SigE under conditions of cell envelope stress, 10 ug / ml vancomycin was used to induce cell envelope stress in the wild type and a sigE deletion strain of S. coelicolor. Samples were taken 0, 30, 60 and 90 minutes after addition of vancomycin and subjected to transcriptional profiling using Affymetrix arrays. Note – equivalent data for wild type Streptomyces coelicolor M600 is submitted as part of E-MEXP-3032. The data for both M600 (E-MEXP-3032) and J2130 (this submission) were generated at the same time employing the same protocols.

2019-04-24 | E-MTAB-7814 | biostudies-arrayexpress

Response of Streptomyces coelicolor to treatment with the antibiotics vancomycin bacitracin and moenomycin A

Project description:To determine the response at the transcriptional level of S. coelicolor cells to treatment with 3 antibiotics that target distinct stages of cell wall biosynthesis, biological triplicate cultures of strain M600 were treated with sub-lethal concentrations (10 µg/ml) of vancomycin, bacitracin or moenomycin A. Samples were taken 0, 30, 60, 90 minutes after addition of the antibiotic. A negative control which received no drug treatment was also performed.

2011-04-29 | E-MEXP-3032 | biostudies-arrayexpress

Transcription profiling of Streptomyces coelicolor bldC null mutant and parental strain M600

Project description:Transcription profiling of Streptomyces coelicolor bldC null mutant and parental strain M600 in liquid culture exponential phase

2012-03-31 | E-MEXP-3197 | biostudies-arrayexpress

Transcription profiling by array of Streptomyces coelicolor bldD null mutant and parental strain M600

Project description:Comparison transcriptional profile of S. coelicolor M600 (a plasmid-free derivative of the wild type) with that of a congenic bldD null mutant in rapidly growing cultures in liquid rich medium.

2010-08-05 | E-MEXP-2853 | biostudies-arrayexpress

Transcription profiling of Streptomyces ceolicolor M600 and J2139 (sigR deletion) strains

Project description:In Streptomyces coelicolor the SigR sigma factor controls genes involved in coping with the deleterious formation of disulphide bonds in cellular proteins. This experiment provides global gene expression patterns of M600 and J2139 (sigR deletion) grown in NMMP plus glucose medium to mid-log phase then treated with diamide. The data reveal that sigR activates, directly or indirectly, more than 65 transcription units, encoding functions that include thiol-disulphide oxidoreductases, thiol buffers, and ATP-dependent proteases. The sigR regulon partially overlaps the ClgR and HspR regulons, that include functions for protein degradation and protein refolding. Diamide also leads to the transient down-regulation of central metabolic gene expression, in particular ribosomal protein expression.

2010-12-21 | E-MAXD-57 | biostudies-arrayexpress

Transcriptional profiling of the developmental gene whiB deletion mutant of Streptomyces venezuelae ATCC 10712 at 7 time points from 8 to 20 hours of growth

Project description:WhiB is the founding member of a family of proteins (the WhiB-like [Wbl] family) that carry a [4Fe-4S] iron-sulfur cluster and play key roles in diverse aspects of the biology of actinomycetes, including pathogenesis, antibiotic resistance, and the control of development. In Streptomyces, WhiB is essential for the process of developmentally controlled cell division that leads to sporulation. The aim of this transcription profiling experiment was to measure genome wide transcript levels in the wild type and the whiB deletion mutant at 7 time points from 8 to 20 hours during the growth cycle of Streptomyces venezuelae.

2021-06-30 | E-MTAB-10631 | biostudies-arrayexpress

Transcriptional profiling of the developmental gene whiG deletion mutant of Streptomyces venezuelae ATCC 10712 at 7 time points from 8 to 20 hours of growth.

Project description:WhiG is a sigma factor found in Streptomyces species. It has a central role in sporulation in these bacteria. Although mutants in whiG are able to form aerial mycelia, these fail to differentiate into spores. The aim of this transcription profiling experiment was to measure genome wide transcript levels in the wild type and the whiG deletion mutant at 7 time points from 8 to 20 hours during the growth cycle of Streptomyces venezuelae.

2019-07-12 | E-MTAB-8114 | biostudies-arrayexpress

Transcriptional profiling of the developmental gene whiA deletion mutant of Streptomyces venezuelae ATCC 10712 at 7 time points from 8 to 20 hours of growth.

Project description:WhiA is an unusual transcriptional regulator found in Streptomyces species related to eukaryotic homing endonucleases. It plays a central role in sporulation in these bacteria. The aim of this transcription profiling experiment was to measure genome wide transcript levels in the wild type and the whiA deletion mutant at 7 time points from 8 to 20 hours during the growth cycle of Streptomyces venezuelae.

2020-12-11 | E-MTAB-9728 | biostudies-arrayexpress

Identification by ChIP-Seq of the binding sites of the extracytoplasmic function (ECF) sigma factor SigE in the genome of Streptomyces coelicolor A3(2) M600.

Project description:SigE is a sigma factor found in Streptomyces species and is the key regulator of cell envelope stress response in Streptomyces coelicolor. This ChIP-Seq experiment was carried out to determine the binding sites of SigE under conditions of cell envelope stress induced by 10 ug / ml vancomycin for 30 minutes. A 3xFLAG tagged SigE was introduced in a SigE deletion strain and ChIP-Seq was carried out using M2 (Sigma Aldrich A2220) gel suspension. Non-immunoprecipitated (total) DNA preparations were used for background determination and the wild type M600 was used as the negative control.

2019-04-24 | E-MTAB-7827 | 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