1. Chromatin
Structure and Mobile DNA, The Francis Crick Institute, London NW1 1AT, United Kingdom
2. Developmental
Therapeutics Branch and Laboratory of Molecular Pharmacology, Center
for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland 20892, United States
3. Imperial College London, St-Mary’s
Campus, Norfolk Place, London W2 1PG, United Kingdom