Figure 2: Distribution of TTGTTTTT and GC skew in the B. burgdorferi chromosome. Top, distribution of the octamer TTGTTTTT.
From: Genomic sequence of a Lyme disease spirochaete, Borrelia burgdorferi

The lines in the top panel represent the location of this octamer in the plus strand of the sequence, and those in the second panel represent the location of this oligomer in the minus strand of the sequence. Bottom, GC skew.