immune response defective | recessive
lethal (with Df(3R)A4-4L2)
lethal (with Df(3R)A4-4L3)
lethal | recessive
melanotic mass phenotype
Mutant larvae show normal melanisation at a wound site in response to infection. Mutant larvae have a high frequency of melanotic tumours (penetrance of this phenotype is approximately 80%).
Selected as: a mutation that fails to induce expression of Ecol\lacZDpt.PR normally in response to infection.
ird61 fails to complement the lethality of krzS047819.