title: Maps for changing landscapes: viewing epigenomic signatures through differentiation.
abstract: Enormous progress has been made in identifying chromatin "signatures" that define tissue-specific transcriptional networks. Three recent studies by Rada-Iglesias et al. (2012), Wamstad et al. (2012), and Paige et al. (2012) track such signatures during cellular differentiation, revealing a richer understanding of gene regulation and providing hints of new phenomena.
authors.affiliation: Department of Pediatrics, University of Rochester, Rochester, NY 14642, USA. michael_bulger@urmc.rochester.edu
authors.forename: Michael
authors.initials: M
authors.lastname: Bulger