Browse
Submit Data
Databases
API
Help

Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Transcription profiling of Halobacterium salinarum grown aerobically in the dark and anaerobically under illumination

ABSTRACT: Cells of Halobacterium salinarum were grown aerobically in the dark and anaerobically under illumination, respectively. The organism is able to grown under both conditions. So far, it is unknown which transcriptional differences are characteristic for the switch between the two growth conditions. Hence, we have analyzed the transcriptome of H. salinarum cells growing under the above mentioned conditions.

INSTRUMENT(S): GenePix 4000B [Axon Instruments]

ORGANISM(S): Halobacterium salinarum

SUBMITTER: Andy Wende

PROVIDER: E-MEXP-1096 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

ACCESS DATA

Json Xml

Similar Datasets

Transcription profiling of Halobacterium salinarum wild type vs TATA-box mutant, deltaOE2375F, 6xHis-OE2375F

Project description:experiment is devided in 3 parts: I. comparison H.sal. R1 wt vs H.sal. R1 TATA-box mutant 3 microarrays belong to this objective II. comparison H.sal. R1 wt vs H.sal. R1 deltaOE2375F 2 microarrays belong to this objective III. comparison H.sal. R1 wt vs H.sal. R1 6xHis-OE2375F 1 microarray belongs to this objective

2005-11-01 | E-MEXP-327 | biostudies-arrayexpress

A small basic protein from the brz operon is involved in regulation of bop transcription in Halobacterium salinarum

Project description:An inhibitory effect of novobiocin on bop transcription was reported for the NRC1 strain of Hbt. salinarum ([17] Yang and DasSarma, 1990, [18] Yang et al, 1996), but its influence in strain R1 has not beeen known yet. We were interested to see the genome wide influences of novobiocin on transcription in Hbt. salinarum. Therefore, a DNA microarray analysis of the transcripts from R1 was performed, comparing cells grown in the presence or absence of novobiocin.

2012-01-01 | E-MEXP-3219 | biostudies-arrayexpress

Transcription profiling of wild type, Lrp knock-out and LrpA1 knock-out Halobacterium salinarum

Project description:Changes of the transcriptional expression profile by Lrp and LrpA1 gene knock-outs

2010-06-23 | E-MEXP-1447 | biostudies-arrayexpress

Transcription profiling of Halobacterium salinarum wild type and delta, cysteine and stop mutants of OE3104F

Project description:Experiment with 8 hybridizations, using 8 samples of species [Halobacterium salinarum], using 8 arrays of an array design [MPIBC-H.salinarum-15k],producing 8 raw data files and 8 transformed and/or normalized data files. Experiment is devided in 4 parts: I. comparison of H.sal.R1 wt vs H.sal.R1 deltaOE3104F 2 microarrays belong to this objective II. comparison of H.sal.R1 wt vs H.sal.R1 cysteine mutant of OE3104F 2 microarrays belong to this objective III. comparison of H.sal.R1 wt vs H.sal.R1 histidine mutant of OE3104F 2 microarrays belong to this objective IV. comparison of H.sal.R1 wt vs H.sal.R1 stop mutant of OE3104F 2 microarrays belong to this objective

2008-08-01 | E-MEXP-1300 | biostudies-arrayexpress

Transcription profiling of 24 hour time series of phosphate limitation in Halobacterium salinarum

Project description:The experiment was intended to reveal the transcriptional changes of H. salinarum cells in response to phosphate limitation. Because nothing was known neither about the nature of transcriptional changes nor about the kinetic of it, we analysed the transcriptome dynamics over a time range of 24 hours.

2007-03-31 | E-MEXP-719 | biostudies-arrayexpress

Hsal_potassium_limitation

Project description:The genome-wide transcription profiles of the archaeon Halobacterium salinarum grown in potassium-limited medium was compared to the profile of H. sal. cells grown under ample potassium concentration.

2011-07-01 | E-MEXP-3225 | biostudies-arrayexpress

Transcription profiling of wild type Halobacterium salinarum R1 growing with or without aromatic amino acids

Project description:Medium-adapted cultures of H. salinarum were grown in synthetic medium with or without AroAA, and cells harvested by centrifugation after growth had reached OD600nm=0.2 and 0.58, respectively.

2014-12-01 | E-MEXP-3818 | biostudies-arrayexpress

Response of Cupriavidus metallidurans CH34 to different Au-species

Project description:Response of Cupriavidus metallidurans CH34 to NaAuCl4, Au(I)-thiomalate, Au(I)-thiosulfate, KAuCN, (KCN as control) In this study 10 different treatments were performed (first 7 as 3 replicates) to acquire expression profiles of the total genome of Cupriavidus metallidurans

2013-03-15 | E-GEOD-42199 | biostudies-arrayexpress

Proteomic comparison of Chlamydomonas wildtype and calredoxin knock-down mutants via 14N/15N metabolic labeling

Project description:Calcium (Ca2+) and redox signaling play important roles in acclimation processes from archaea to eukaryotic organisms. Herein we characterized a unique protein from Chlamydomonas reinhardtii that has the competence to integrate Ca2+- and redox-related signaling. This protein, designated as calredoxin (CRX), combines four Ca2+-binding EF-hands and a thioredoxin (TRX) domain. A crystal structure of CRX, at 1.6 Å resolution, revealed an unusual calmodulin-fold of the Ca2+-binding EF-hands, which is functionally linked via an inter-domain communication path with the enzymatically active TRX domain. CRX is chloroplast-localized and interacted with a chloroplast 2-Cys-peroxiredoxin (PRX1). Ca2+-binding to CRX is critical for its TRX activity and for efficient binding and reduction of PRX1. Thereby, CRX represents a new class of Ca2+-dependent "sensor-responder" proteins. Genetically engineered Chlamydomonas strains with strongly diminished amounts of CRX revealed altered photosynthetic electron transfer and were affected in oxidative stress response underpinning a function of CRX in stress acclimation.

2016-10-12 | PXD003759 | Pride

Response of Cupriavidus metallidurans CH34 to different Pt-species

Project description:Response of Cupriavidus metallidurans CH34 to cisplatin, Pt(IV)chloride and Au-NP In this study 7 different treatments were performed (first 2 as 3 replicates) to acquire expression profiles of the total genome of Cupriavidus metallidurans

2016-02-27 | E-GEOD-78723 | 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