Mass spectrometry analysis of Arabidopsis histone H3 reveals distinct combinations of post-translational modifications.

@article{Johnson2004MassSA,
  title={Mass spectrometry analysis of Arabidopsis histone H3 reveals distinct combinations of post-translational modifications.},
  author={Lianna M. Johnson and Sahana A Mollah and Benjamin A Garcia and Tara L. Muratore and Jeffrey Shabanowitz and Donald F. Hunt and Steven E. Jacobsen},
  journal={Nucleic acids research},
  year={2004},
  volume={32 22},
  pages={6511-8}
}
Chromatin is regulated at many different levels, from higher-order packing to individual nucleosome placement. Recent studies have shown that individual histone modifications, and combinations thereof, play a key role in modulating chromatin structure and gene activity. Reported here is an analysis of Arabidopsis histone H3 modifications by nanoflow-HPLC coupled to electrospray ionization on a hybrid linear ion trap-Fourier transform mass spectrometer (LTQ/FTMS). We find that the sites of… CONTINUE READING

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