Heterogeneity of the distribution of pairs of similar regions in studied genomes

• Number and structure of intrachromosomal duplications depend on genome

  • High number in Neisseria meningitidis (8971), Saccharomyces cerevisiae (chr II) (1987),...
  • Low number in Treponoma pallidum (53), Pyroccocus horikoshii (75),...
  • Very large pairs of similar regions are observed for Neisseria nemingiditis (3171 bps), Treponema pallidum (1845 bps)...
  • Similarity of 64.2% (length 328 bps) for the pair of highest quality score in Rickettsia prowazecki