7.1kb HindIII-XbaI genomic fragment containing the Top2 gene and part of CG10026.
The annotated HindIII-XbaI rescue fragment maps to the same location as that reported in FBrf0220101 but is 8.577 kb rather than the reported 7.1 kb.
Top2+t7.1 rescues Df(2L)Top2Df35/Top2Df17