Nature Communications (Feb 2018)

Genome-wide tracking of dCas9-methyltransferase footprints

  • Christina Galonska,
  • Jocelyn Charlton,
  • Alexandra L. Mattei,
  • Julie Donaghey,
  • Kendell Clement,
  • Hongcang Gu,
  • Arman W. Mohammad,
  • Elena K. Stamenova,
  • Davide Cacchiarelli,
  • Sven Klages,
  • Bernd Timmermann,
  • Tobias Cantz,
  • Hans R. Schöler,
  • Andreas Gnirke,
  • Michael J. Ziller,
  • Alexander Meissner

DOI
https://doi.org/10.1038/s41467-017-02708-5
Journal volume & issue
Vol. 9, no. 1
pp. 1 – 9

Abstract

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Catalytically inactive Cas9 fused to a methyltransferase has emerged as a promising epigenome modifying tool. Here the authors generate a methylation depleted but maintenance competent mouse ES cell line and find ubiquitous off-target activity.