If no genes are listed here, it may be because the affected region is very large.
The JBrowse insert above may show an error for the same reason,
and other FlyBase tools such as
CytoSearch may also fail for large regions.
You can
contact FlyBase for more help.
In these cases, there will be no "Export to Hitlist" button to the left.
The 5' breakpoint of Df(3L)Cbl2 is at the site of the PBac{5HPw+}A395 insertion. The 3' breakpoint is as yet undefined but is at least 10kb 3' of the Cbl gene.