Fig. 7From: Exploring the relationship between intron retention and chromatin accessibility in plantsHMM Architecture The core continuous HMM states used to discover footprints are shown. The five states represent different regions of the DNase I-seq coverage profile: leading background (BG1), down (DN), footprint (FP), Up (UP), and trailing background (BG2). The footprint state is shown in the center, within the “dip” in the DNase I-seq coverageBack to article page