The 3R:0..2532932 release 6 coordinates of the left breakpoint are estimates. Because Df(3R)8740-18 extends into centric heterochromatin according to Honda et al. (FBrf0242740), the left extent is shown arbitrarily as the left end of chromosome 4 genome assembly. The right extent corresponds to the right end of Myo81F, which Honda et al. (FBrf0242740) say is deleted.
The 3R:4160610..4174632 release 6 coordinates of the right breakpoint are estimates. The left extent corresponds to the left end of CG40198, which Honda et al. (FBrf0242740) say is deleted. The right extent corresponds to the right end of CG12581, which Honda et al. (FBrf0242740) say is not deleted.