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ProteomicsA comprehensive portrait of tissue-, age- and sex-specific DNA modifications in rodents and humans
DNA damage causes genomic instability underlying many diseases, with traditional analytical approaches providing minimal insight into the spectrum of DNA lesions in vivo. Here we used untargeted chromatography-coupled tandem mass spectrometry-based adductomics (LC-MS/MS) to define the landscape of D...
ORGANISM(S): Homo sapiens (Human) Rattus norvegicus (Rat) 
2023-09-12 | PXD045311 | Pride
Adductomics Strp mrm 
ProteomicsTemporal dynamics and metagenomics of phosphorothioate epigenomes in the human gut microbiome
Epigenetic regulation of gene expression and host defense is well established in microbial communities, with dozens of DNA modifications comprising the epigenomes of prokaryotes and bacteriophage. Phosphorothioation (PT) of DNA, in which a chemically-reactive sulfur atom replaces a non-bridging oxyg...
ORGANISM(S): Escherichia coli 
2025-03-03 | PXD051389 | Pride
Lc-ms/ms Phosphorothioate epigenetic modification Human gut microbiome Mouse gut microbiome 
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