One maternal copy of bin3Hsp83.PS significantly rescues the defects seen in the progeny of bin34-7/bin32-7 females mated to bin3KG00599/Df(2R)Drlrv25 males (both the defects in egg development and in embryogenesis are significantly rescued).
The head skeleton defects of unhatched larvae from a cross of bin34-7/bin32-7 females mated to bin3KG00599/Df(2R)Drlrv25 are completely rescued in approximately 50% of cases by bin3Hsp83.PS.