Figure 6
Comparison of the frequencies of 5 105 words randomly taken from the chromosomes shown in the x-axis in both the chromosome from which the sequences were obtained (x-axis values) and a second chromosome (y-axis values). Panels A) and B) show intraspecific comparisons for D. melanogaster chromosomes. Panels C) and D) show comparisons between D. melanogaster and D. simulans chromosomes. Panels E) and F) show comparisons between D. melanogaster and D. virilis chromosomes.