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Fluoride is the anionic form of fluorine, the 13th most abundant element in Earth's crust, and it is toxic to many organisms above a threshold concentration. Environmental bacteria can withstand relatively high fluoride concentrations, but the only mechanism described so far is the CrcB-dependent ef...
ORGANISM(S): Pseudomonas putida KT2440 
2026-03-30 | PXD068884 | Pride
Recent studies on mouse and human skeletal muscle (SM) demonstrated the important link between mitochondrial function and the cellular metabolic adaptation. To identify key compensatory molecular mechanisms in response to chronic mitochondrial distress, we analyzed mice with ectopic SM respiratory u...
ORGANISM(S): Mus musculus 
To gain insight into the toxicity induced by VX, a mass spectrometry based phosphoproteomics approach was employed to understand the signaling modulated by VX toxicity in piriform cortex region of the rat brain. We have employed isobaric-based TMT labeling and titanium dioxide- based enrichment str...
ORGANISM(S): Rattus norvegicus (Rat) 
2015-01-07 | PXD001184 | Pride
In many Gram-negative bacteria, the stress sigma factor of RNA polymerase, σS/RpoS, remodels global gene expression to reshape the physiology of quiescent cells and ensure their survival under non-optimal growth conditions. In the foodborne pathogen Salmonella enterica serovar Typhimurium, σS is als...
ORGANISM(S): Salmonella enterica subsp. enterica serovar Typhimurium str. ATCC 14028 
2023-10-24 | PXD041489 | Pride
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