Figure 3

Nucleosomal occupancy is always depleted at Transcription start site (TSS). Coverage of -1000 bp to +1000 bp long region by nucleosome was done for different groups of genes (A – constitutive-CON; B – silent-SIL; C – SA induced-SI and D – SA repressed-SR). X-axis represents the positions with respect to TSS (where −75 means −51 to −100) and Y-axis represents average coverage of nucleosomal base in each figure. The numbers of genes taken in each group is given in parentheses. The −25 position is shown with arrow. Bar below each figure shows the comparative statistical significance difference for each window.