Fig. 4

Examples of root- and leaf-specific genes associated with DNase hypersensitive sites. GBrowse screen shots show differential coverage by DNase I SIM reads of root-specific (a) and leaf-specific (b) genes. For both a, b, the top track ‘Genes’ identifies the genes that were annotated in a given region, the second track ‘DNase I SIM Normalized Root’ provides a histogram plot of the normalized read coverage found in our root data, the third track ‘DNase I SIM Normalized Leaf’ provides a histogram plot of the normalized read coverage found in our leaf data, and the fourth track ‘DNase-seq Leaf (Zhang et al.)’ provides a histogram plot of the read coverage found in re-analyzed previously published leaf data [9]. Root and leaf data are normalized to have the same read depth as the previously published leaf data