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MetabolomicsMetabolomic analysis of extracellular metabolites from bacterial strains SL8, SL12 and their co-culture under cadmium stress

In this study, bacterial strains 'SL8', 'SL12', and the cocultured 'SL8+SL12' were cultivated in LB medium with or without 100 mg/L cadmium(II) for 48 hours (six replicates per treatment). After centrifugation, extracellular metabolites in the supernatant were extracted using a methanol acetonitr...

2026-05-26 | MTBLS14477 | MetaboLights
MetabolomicsIntegrated transcriptomic and hormonomic insights into cadmium tolerance of a Euglena mutabilis Fungal-Algal-Bacterial (FAB) consortium

Coordinated stress response in E. mutabilis involving early Cd uptake, chloroplast-based detoxification, metabolic buffering via paramylon, suppression of growth-promoting hormones, and community-mediated resilience.

2026-07-14 | MTBLS13259 | MetaboLights
TranscriptomicsEffect of pH on Cadmium Toxicity in Escherichia coli
Metals at high concentrations can exert toxic effects on microorganisms. It has been widely reported that lowering environmental pH reduces effects of cadmium toxicity in bacteria. Understanding the effects of pH-mediated cadmium toxicity on bacteria would be useful for minimizing cadmium toxicity...
ORGANISM(S): Escherichia coli str. K-12 substr. MG1655 
2008-08-21 | E-GEOD-12373 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of Sinorhizobium meliloti after exposure to elevated concentrations of the heavy metals cadmium and zinc to analyze stress responses
The stress response of the soil bacterium Sinorhizobium meliloti towards elevated concentrations of the heavy metals cadmium and zinc was analyzed via transcriptional profiling.
ORGANISM(S): Sinorhizobium meliloti 
2008-03-15 | E-MTAB-13 | biostudies-arrayexpress
TranscriptomicsGenetic variation in parthenogenetic collembolans is associated with differences in fitness and cadmium-induced transcriptome responses
Ecotoxicological tests may be biased by the use of laboratory strains that usually contain very limited genetic diversity. It is therefore essential to study how genetic variation influences stress tolerance relevant for toxicity outcomes. To that end we studied sensitivity to cadmium in two distinc...
ORGANISM(S): Folsomia candida 
2012-12-21 | E-GEOD-34167 | biostudies-arrayexpress
TranscriptomicsGenome-Wide Transcriptional Responses of Nitrosomonas europaea to cadmium
Heavy metals have been postulated as significant nitrification inhibitor in wastewater treatment plant. The effect of heavy metals such as Cd2+, Cu2+ and Hg2+ to nitrifying bacterium, Nitrosomonas europaea, was studied in pseudo-steady state batch reactor. Under incubation of Nitrosomonas europaea w...
ORGANISM(S): Nitrosomonas europaea 
2010-05-25 | E-GEOD-9221 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of liver-specific transcription in Mtf1 conditional knockout mice and control littermates to identify MTF-1 target genes and cadmium-inducible genes in the adult liver
A search for MTF-1 target genes and cadmium-inducible genes in the adult liver was performed by comparing liver-specific transcription in Mtf1 conditional knockout mice and control littermates.
ORGANISM(S): Mus musculus 
2005-10-01 | E-MEXP-438 | biostudies-arrayexpress
ProteomicsIdentifying the impact of cadmium stress on the pneumococcal metalloproteome
The toxicity of the heavy metal cadmium is well established. However, the molecular basis for how this toxicity perturbs cellular viability is still not well understood. This project investigates the cellular and molecular impacts of cadmium stress in the bacterial pathogen, Streptococcus pneumoniae...
ORGANISM(S): Streptococcus pneumoniae serotype 2 (strain D39 / NCTC 7466) 
2021-06-25 | PXD021643 | Pride
Cadmium Metal ion homeostasis Mismetallation Metalloproteomics Streptococcus pneumoniae 
TranscriptomicsGene expression profiling of the early cadmium response includes abiotic stress signaling pathway in rice
Plant growth is severely affected by toxic concentrations of the non-essential heavy metal cadmium (Cd). Comprehensive transcriptome analysis by RNA-Seq following cadmium exposure is required to further understand plant responses to Cd and facilitate future systems-based analyses of the underlying r...
ORGANISM(S): Oryza sativa Japonica Group 
2014-08-07 | E-MTAB-4306 | biostudies-arrayexpress
Transcriptomicscadmium-mirna-cadmium stress on suspension cells.
rs06-03_cd-mirna - cadmium-mirna - trancriptional and post-transcriptional response to cadmium. - After 5 days of grown in a fresh medium (5% PCV at day0), CdCl2 was added to tested cells (Cad) to a final concentration of 200uM. Nothing was added to control cells (Tem). After 12 and 24 hours of grow...
ORGANISM(S): Arabidopsis thaliana 
2012-03-25 | E-GEOD-36627 | biostudies-arrayexpress
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