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Hydrogen peroxide is known to promote skin keratinocyte migration, although the mechanism of action is unclear. In an attempt to identify signaling pathways regulated by hydrogen peroxide in the skin, 3 day post fertilized (dpf) zebrafish larvae (nacre strain) were treated with 3mM hydrogen peroxide...
ORGANISM(S): Danio rerio 
Protein carbonylation is a non-enzymatic and irreversible post-translational modification that occurs naturally in living organisms under the direct or indirect effect of reactive oxygen species (ROS). In this study, we analyzed proteins that are responsive to carbonylation by exogenous hydrogen per...
ORGANISM(S): Arabidopsis Thaliana (ncbitaxon:3702) 
2022-10-17 | MSV000090540 | MassIVE
Using data from microarray experiments, we investigated the effects of excess hydrogen peroxide on D. vulgaris. Keywords: stress response, time course Comparison of wild type and deletion mutant cells treated with 1 mM H2O2 to untreated cells at times of 0 and 120 min. See also Series GSE4447 (http...
ORGANISM(S): Desulfovibrio vulgaris str. Hildenborough 
Using data from microarray experiments, we investigated the effects of excess hydrogen peroxide on D. vulgaris. Keywords: stress response, time course Comparison of wild type and deletion mutant cells treated with 1 mM H2O2 to untreated cells at times of 0 and 120 min. See also Series GSE4447 (http...
ORGANISM(S): Desulfovibrio vulgaris str. Hildenborough 
Background: Pseudomonas aeruginosa, a pathogen infecting those with cystic fibrosis, encounters toxicity from phagocyte-derived reactive oxidants including hydrogen peroxide during active infection. P. aeruginosa responds with adaptive and protective strategies against these toxic species to effect...
ORGANISM(S): Pseudomonas aeruginosa 
Series of DNA microarrays (4) comparing the M. catarrhalis strain 035E and M. catarrhalis oxyR mutant response to 50 mM hydrogen peroxide. Wild-type cells and oxyR mutant cells were exposed to 50 mM hydrogen peroxide for 15 minutes. RNA was extracted and DNA microarray analysis performed. 4 biologic...
ORGANISM(S): Moraxella catarrhalis 
Using data from microarray experiments, we investigated the effects of excess hydrogen peroxide on D. vulgaris. Keywords: stress response, time course Comparison of wild type and deletion mutant cells treated with 1 mM H2O2 to untreated cells at times of 0 and 120 min. See also Series GSE4447 (http...
ORGANISM(S): Desulfovibrio vulgaris str. Hildenborough 
Transcriptome analysis of of wt and PerR mutant Group A streptococcus strain 003Sm grown in the presence or absence of hydrogen peroxide, at early and late log
ORGANISM(S): Streptococcus pyogenes 
In this experiment we tested the transcriptome of transgenic Arabidopsis seedlings (5-day-old) constitutively expressing the zinc-finger protein Zat12 (At5g59820) under the control of the 35S-CaMV promoter (Zat12). The transcriptome of these seedlings was compared to that of wild type seedlings grow...
ORGANISM(S): Arabidopsis thaliana 
Peroxynitrite is formed in macrophages by the diffusion-limited reaction of superoxide and nitric oxide. This highly reactive species is capable of causing both oxidative and nitrosative stress in Escherichia coli. Previous studies have focused on the reactions of peroxynitrite with specific protein...
ORGANISM(S): Escherichia coli 
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