Fig. 2From: Improved DNase-seq protocol facilitates high resolution mapping of DNase I hypersensitive sites in roots in Arabidopsis thaliana Distribution of DNase hypersensitive sites along Arabidopsis chromosomes. Approximate boundaries of Arabidopsis centromeres [16] are shown in gray. Non-sequenced centromeric gaps are indicated by red circles. Positions of heterochromatic knobs are denoted by violet ellipses Back to article page