Institution: | 1 Departments of Cell & Tissue Biology and Medicine, University of California, San Francisco, 513 Parnassus Avenue, San Francisco, CA 94143-0512, USA;2 Amunix, Inc., 500 Ellis Street, Mountain View, CA 94043, USA;3 Chromatin Structure and Function Group, NNF Center for Protein Research, Faculty of Health Sciences, University of Copenhagen, Blegdamsvej 3B, Room 4.3.07, 2200 Copenhagen N, Denmark;4 École Normale Supérieure de Lyon, CNRS, Molecular Biology of the Cell Laboratory/ UMR5239, Université Claude Bernard Lyon, 69007 Lyon, France;5 Laboratory of Genetics, University of Wisconsin-Madison, Madison, WI 53706, USA |