Figure 3

The averaged maps of periodicity are synchronized at the centers of intergenic regions and smoothed by a running average of 51 bp. Five families of the intergenic regions with different lengths are presented: a) 100 ± 50, bp 1073 sequences, b) 200 ± 50 bp, 602 sequences, c) 300 ± 50 bp, 319 sequences, d) 400 ± 50 bp, 160 sequences, and e) 500 ± 50 bp, 78 sequences. The black bars at the bottom of the each figure correspond to the average intergenic region. The gray bands around black dashed lines correspond to standard deviations around randomized background.