Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

A chromatin immunoprecipitation database for prokarytic organisms [NAP]

ABSTRACT: Bacterial transcription factors (TFs) regulate gene expression to adapt to changing environments; when combined, the TF’s regulatory actions comprise transcriptional regulatory networks (TRNs). The chromatin immunoprecipitation (ChIP) assay is the major contemporary method for mapping in vivo protein-DNA interactions in the genome. It enables the genome-wide study of transcription factor binding sites (TFBSs) and gene regulation. Although rapidly accumulating publicly-available ChIP data are a valuable resource for the study of gene regulation, there are no full datasets of key regulators and nucleoid associated proteins (NAPs) in E. coli K-12 MG1655. Here, we present the genome-wide binding for dozens of major TFs and NAPs in the E. coli K-12 MG1655.

ORGANISM(S): Escherichia coli K-12

PROVIDER: GSE181767 | GEO | 2021/08/15

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other

Items per page:

1 - 1 of 1

Similar Datasets

A chromatin immunoprecipitation database for prokarytic organisms [multi_tf]

Project description:Bacterial transcription factors (TFs) regulate gene expression to adapt to changing environments; when combined, the TF’s regulatory actions comprise transcriptional regulatory networks (TRNs). The chromatin immunoprecipitation (ChIP) assay is the major contemporary method for mapping in vivo protein-DNA interactions in the genome. It enables the genome-wide study of transcription factor binding sites (TFBSs) and gene regulation. Although rapidly accumulating publicly-available ChIP data are a valuable resource for the study of gene regulation, there are no full datasets of key regulators in E. coli K-12 MG1655. Here, we present the genome-wide binding for dozens of major TFs and NAPs in the E. coli K-12 MG1655.

2021-08-15 | GSE181772 | GEO

A chromatin immunoprecipitation database for prokarytic organisms [Escherichia coli]

Project description:Bacterial transcription factors (TFs) regulate gene expression to adapt to changing environments; when combined, the TF’s regulatory actions comprise transcriptional regulatory networks (TRNs). The chromatin immunoprecipitation (ChIP) assay is the major contemporary method for mapping in vivo protein-DNA interactions in the genome. It enables the genome-wide study of transcription factor binding sites (TFBSs) and gene regulation. Here, we present the genome-wide binding for major TFs in E. coli K-12 MG1655.

2021-08-15 | GSE181993 | GEO

A chromatin immunoprecipitation database for prokarytic organisms [RpoD]

2021-08-18 | GSE182128 | GEO

A chromatin immunoprecipitation database for prokarytic organisms [E. coli K-12 MG1655 mixTF]

2021-08-17 | GSE182078 | GEO

A chromatin immunoprecipitation database for prokarytic organisms [E. coli K-12 MG1655 ArcA]

2021-08-17 | GSE182077 | GEO

A chromatin immunoprecipitation database for prokarytic organisms [Staphylococcus aureus]

Project description:Bacterial transcription factors (TFs) regulate gene expression to adapt to changing environments; when combined, the TF’s regulatory actions comprise transcriptional regulatory networks (TRNs). The chromatin immunoprecipitation (ChIP) assay is the major contemporary method for mapping in vivo protein-DNA interactions in the genome. It enables the genome-wide study of transcription factor binding sites (TFBSs) and gene regulation. Here, we present the genome-wide binding for major TFs in Staphylococcus aureus USA300 strains.

2021-08-15 | GSE182080 | GEO

A chromatin immunoprecipitation database for prokarytic organisms [putida]

Project description:Bacterial transcription factors (TFs) regulate gene expression to adapt to changing environments; when combined, the TF’s regulatory actions comprise transcriptional regulatory networks (TRNs). The chromatin immunoprecipitation (ChIP) assay is the major contemporary method for mapping in vivo protein-DNA interactions in the genome. It enables the genome-wide study of transcription factor binding sites (TFBSs) and gene regulation. Although rapidly accumulating publicly-available ChIP data are a valuable resource for the study of gene regulation, there are no full datasets of key regulators in Pseudomonas putida. Here, we present the genome-wide binding for major TFs in P. putida.

2021-08-15 | GSE181775 | GEO

A chromatin immunoprecipitation database for prokarytic organisms [fur]

Project description:Bacterial transcription factors (TFs) regulate gene expression to adapt to changing environments; when combined, the TF’s regulatory actions comprise transcriptional regulatory networks (TRNs). The chromatin immunoprecipitation (ChIP) assay is the major contemporary method for mapping in vivo protein-DNA interactions in the genome. It enables the genome-wide study of transcription factor binding sites (TFBSs) and gene regulation. Although rapidly accumulating publicly-available ChIP data are a valuable resource for the study of gene regulation, there are no full datasets of ferric uptake regulator (Fur) across gram-negative bacteria. Here, we present the genome-wide binding for Fur in multi-species.

2021-08-15 | GSE181770 | GEO

A chromatin immunoprecipitation database for prokarytic organisms [salmonella]

Project description:Bacterial transcription factors (TFs) regulate gene expression to adapt to changing environments; when combined, the TF’s regulatory actions comprise transcriptional regulatory networks (TRNs). The chromatin immunoprecipitation (ChIP) assay is the major contemporary method for mapping in vivo protein-DNA interactions in the genome. It enables the genome-wide study of transcription factor binding sites (TFBSs) and gene regulation. Although rapidly accumulating publicly-available ChIP data are a valuable resource for the study of gene regulation, there are no full datasets of key regulators in Salmonella enterica Typhimurium LT2. Here, we present the genome-wide binding for YdcI in the Salmonella enterica Typhimurium LT2.

2021-08-15 | GSE181791 | GEO

Systematic identification and characterization of uncharacterized transcription factors in Escherichia coli K-12 MG1655

Project description:Bacteria regulate gene expression to adapt to changing environments through transcriptional regulatory networks (TRNs). Although extensively studied, TRNs are not fully characterized since we do not know the identity of all the transcriptional regulators that comprise a TRN. Here, we experimentally evaluate 40 uncharacterized proteins in the model organisms Escherichia coli K-12 MG1655, which were previously predicted to be transcription factors (TFs). First, we used myc-tagging and a multiplexed ChIP-exo assay to characterize genome-wide binding sites for the 40 candidate TFs. Then, we compared those binding sites with those of RNA polymerase and sigma factors to increase the confidence in the measured DNA-binding events. Finally, we used these data to infer potential functional annotation for 13 candidate TFs. As a result, we characterized 570 new binding sites for 34 of 40 candidate TFs. Taken together, the study; 1) expands the number of confirmed TFs from 249 to 278, that is close to the estimated total of about 280 TFs in E. coli K-12 MG1655, 2) it provides a roadmap for functional characterization of the 34 discovered TFs, and 3) it enables the elucidation of the first comprehensive TRN.

2021-08-26 | GSE159658 | 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