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TranscriptomicsExpression analysis of Cupriavidus metallidurans CH34 in presence of heavy metals
Cupriavidus metallidurans CH34 is a metal resistant beta-proteobacterium. The genome of this bacterium contain many genes involved in heavy metal resistance. Gene expression of C. metallidurans was studied after the addition of of Zn(II), Cd(II), Cu(II), Ni(II), Pb(II), Hg(II) or Co(II). Keywords: H...
ORGANISM(S): Ralstonia metallidurans CH34 
2010-06-11 | E-GEOD-7272 | biostudies-arrayexpress
TranscriptomicsToxicogenomic response of Rhodospirillum rubrum S1H to the model micropollutant triclosan
Aiming at the development of a micropollutant biosensor in the frame of the Micro-Ecological Life Support System Alternative (MELiSSA), a pilot study was initiated to identify triclosan (TCS)-responsive biomarker genes in the MELiSSA carbon-mineralizing microorganism, Rhodospirillum rubrum S1H. TCS ...
ORGANISM(S): Rhodospirillum rubrum 
2010-05-19 | E-GEOD-16189 | biostudies-arrayexpress
TranscriptomicsVariation in genomic islands contribute to genome plasticity in Cupriavidus metallidurans
Different Cupriavidus metallidurans strains isolated from metal-contaminated and other anthropogenic environments were genotypically and phenotypically compared with C. metallidurans type strain CH34. The latter is well-studied for its resistance to a wide range of metals, which is carried for a sub...
ORGANISM(S): Cupriavidus metallidurans CH34 
2014-01-23 | E-GEOD-36303 | biostudies-arrayexpress
TranscriptomicsHeavy metal resistance in Cupriavidus metallidurans CH34 is governed by an intricate transcriptional network.
Background: The high number of heavy metal resistance genes in the soil bacterium Cupriavidus metallidurans CH34 makes it an interesting model organism to study microbial responses to heavy metals. Results: In this study the transcriptional response of this bacterium was measured after challenging i...
ORGANISM(S): Cupriavidus metallidurans CH34 
2011-06-28 | E-GEOD-23876 | biostudies-arrayexpress
TranscriptomicsIntegrative analysis of the biodegradation of acetone/isopropanol by Cupriavidus metallidurans CH34: proposal of a metabolic pathway
Various environmental bacteria were adapted to the presence of toxic and recalcitrant organic solvents. Cupriavidus metallidurans CH34, a β-proteobacterium that was found in industrial environments is known as a bacterial model to study heavy metal resistance. Interestingly, genome screening of CH3...
ORGANISM(S): Cupriavidus metallidurans CH34 
2015-08-31 | E-GEOD-33578 | biostudies-arrayexpress
TranscriptomicsGrowth of Cupriavidus metallidurans CH34 in the presence of basalt
The weathering of volcanic minerals makes a significant contribution to the global silicate weathering budget, influencing carbon dioxide drawdown and climate control. Basalt rocks may account for over 30% of the global carbon dioxide drawdown in silicate weathering. Yet the genetics of biological r...
ORGANISM(S): Ralstonia metallidurans CH34 
2009-12-30 | E-GEOD-12133 | biostudies-arrayexpress
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