Iml11/Df(3L)ED4238 flies die as pharate adults.
The size of cells in the Iml11 somatic follicle cell clones is significantly increased compared to adjacent heterozygous cells and the egg chambers containing Iml11 mutant germline clones are also increased in size.
The partial lethality of Iml11 homozygotes is rescued by combination with Iml1T:Avic\GFP-EGFP.