Stewart-Morgan et al. present isolation of DNA by 5-ethynyl-deoxyuridine labelling for mass spectrometry, a highly sensitive, quantitative mass spectrometry-based method for measuring DNA modifications on metabolically labelled DNA. They apply it to study DNA methylation and hydroxymethylation propagation.
- Kathleen R. Stewart-Morgan
- Cristina E. Requena
- Anja Groth