Point mutation.
lethal (with Df(2R)M41A2)
lethal (with Nipped-B34-3)
lethal (with Nipped-B407)
lethal (with Nipped-BIR13)
lethal (with Nipped-BL5)
lethal (with Nipped-BL7)
lethal (with Nipped-BLa6)
lethal (with Nipped-BLf)
lethal (with Nipped-BLL)
lethal (with Nipped-BNC6)
lethal (with Nipped-BNC7)
lethal (with Nipped-BNC23)
lethal (with Nipped-BNC39)
lethal (with Nipped-BNC41)
lethal (with Nipped-BNC59)
lethal (with Nipped-BNC60)
lethal (with Nipped-BNC71)
lethal (with Nipped-BNC77)
lethal (with Nipped-BNC78)
lethal (with Nipped-BNC91)
Hemizygotes die during late lethal or pupal stages.
Df(2R)34-2, Nipped-B45-53 has lethal phenotype
Nipped-B45-53/Df(2R)34-2 lethality due to a shared second site lethal.
Separable from: a secondary lethal mutation.