Figure 2

Genomic Distribution of IS 6110 Elements. The M. tuberculosis H37Rv circular genome is shown with outermost circles representing genes located on the positive (red) and negative (green) strands. Inner circle shows insertions in non-coding (purple) and coding (yellow) regions, with peak sizes scaled to indicate number of unique insertions per 200 bp window. Black lines indicate 2 kb regions with significantly more insertions than expected by a uniform distribution, brown boxes are 50Kb regions with significantly more insertions and blue boxes indicate regions of 50Kb with significantly less insertions.