FIGURE 1.
Four main classes of DI genomes can be detected by DI-tector. The full-length genome (divided here in three regions, A, B and C) is shown first. When a part of the region B is missed then DI-tector detects a deletion; if instead a region is added, DI-tector detects an insertion. Copy-backs and snap-backs are formed through junctions involving the two strands (positive-sense and negative-sense). C′ is the region complementary to C. (BP) Breakpoint site, (RI) reinitiation site.
