Chromatin states learned from recurrent combinations of seven chromatin marks in proliferating and adipogenic-stimulated preadipocytes. (A) Chromatin modifications and resulting chromatin states (color coded) in a 6 kb region of chromosome 1. (B) ChromHMM emission parameters and functional element annotation from the 15 states. Scale reflects enrichment of a given state in indicated chromatin marks. (C) Transition parameters across the genome. Scale reflects the frequency of occurrence for a give state. (D) Proportions of the genome covered by the 15 chromatin states learned in our model.