Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Analysis of Geobacter sulfurreducens under multiple growth conditions

ABSTRACT: This SuperSeries is composed of the SubSeries listed below.

ORGANISM(S): Geobacter sulfurreducens PCA

PROVIDER: GSE22512 | GEO | 2010/07/01

SECONDARY ACCESSION(S): PRJNA128487

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other

Items per page:

1 - 1 of 1

Similar Datasets

Analysis of Geobacter sulfurreducens under multiple growth conditions

Project description:This SuperSeries is composed of the following subset Series: GSE22497: Transcriptome analysis of Geobacter sulfurreducens under multiple growth conditions GSE22503: ChIP-chip of Geobacter sulfurreducens PCA with antibody against RNAP and RpoD under various conditions GSE22511: Genome-wide transcription start site determination of Geobacter sulfurreducens under multiple growth conditions Refer to individual Series

2010-06-30 | E-GEOD-22512 | biostudies-arrayexpress

Transcriptome analysis of Geobacter sulfurreducens under multiple growth conditions

2010-07-01 | GSE22497 | GEO

Geobacter sulfurreducens biofilm transcriptomics

Project description:This SuperSeries is composed of the SubSeries listed below.

2010-11-23 | GSE19158 | GEO

Geobacter sulfurreducens grown in various conditions: gene expression and RpoN ChIP-chip

Project description:This SuperSeries is composed of the SubSeries listed below.

2010-06-28 | GSE17838 | GEO

Transcriptome analysis of Geobacter sulfurreducens under multiple growth conditions

Project description:Investigation of comprehensive information about the transcripts (boundary, level, etc.) across the entire G. sulfurreducens genome in mulitple growth conditions, including in biofilm and on electrode. A five array study using total RNA recovered from two separate culture conditions of G. sulfurreducens. G. sulfurreducens were harvested one week after growth on electrode or to form biofilm. The high-density oligonucleotide tiling arrays used consisted of 381,174 oligonucleotide probes spaced 20 bp apart (30-bp overlap between two probes) across the G. sulfurreducens genome (NimbleGen). Experiments were conducted as two (electrode) or three (biofilm) biological replicates (different cultures).

2010-07-01 | E-GEOD-22497 | biostudies-arrayexpress

Analysis of the iron stimulon and fur regulon of Geobacter sulfurreducens

Project description:This SuperSeries is composed of the SubSeries listed below. Refer to individual Series

2014-03-10 | E-GEOD-54306 | biostudies-arrayexpress

Analysis of Geobacter sulfurreducens under multiple growth conditions

Project description:Analysis of Geobacter sulfurreducens under multiple growth conditions

| PRJNA128487 | ENA

Genome-wide transcription start site determination of Geobacter sulfurreducens under multiple growth conditions

Project description:Determine the transcription start sites at 1-bp resolution across the entire G. sulfurreducens genome in multiple growth conditions, including fresh water acetate-fumarate (FWAF) medium, nitrogen limitation and growth on electrode.

2010-07-01 | GSE22511 | GEO

Medicago truncatula seed development under different growth conditions

Project description:This SuperSeries is composed of the SubSeries listed below. Refer to individual Series

2013-12-19 | E-GEOD-53526 | biostudies-arrayexpress

Intracytoplasmic membranes develop in Geobacter sulfurreducens under thermodynamically limiting conditions.

Project description:Geobacter sulfurreducens is an electroactive bacterium capable of reducing metal oxides in the environment and electrodes in engineered systems1,2. Geobacter sp. are the keystone organisms in electrogenic biofilms, as their respiration consumes fermentation products produced by other organisms and reduces a terminal electron acceptor e.g. iron oxide or an electrode. To respire extracellular electron acceptors with a wide range of redox potentials, G. sulfurreducens has a complex network of respiratory proteins, many of which are membrane-bound3-5. We have identified intracytoplasmic membrane (ICM) structures in G. sulfurreducens. This ICM is an invagination of the inner membrane that has folded and organized by an unknown mechanism, often but not always located near the tip of a cell. Using confocal microscopy, we can identify that at least half of the cells contain an ICM when grown on low potential anode surfaces, whereas cells grown at higher potential anode surfaces or using fumarate as electron acceptor had significantly lower ICM frequency. 3D models developed from cryo-electron tomograms show the ICM to be a continuous extension of the inner membrane in contact with the cytoplasmic and periplasmic space. The differential abundance of ICM in cells grown under different thermodynamic conditions supports the hypothesis that it is an adaptation to limited energy availability, as an increase in membrane-bound respiratory proteins could increase electron flux. Thus, the ICM provides extra inner-membrane surface to increase the abundance of these proteins. G. sulfurreducens is the first Thermodesulfobacterium or metal-oxide reducer found to produce ICMs.

| S-EPMC10082016 | biostudies-literature

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