The morphology of the optic stalk is severely disrupted in CdGAPrEY13451/CdGAPrNP3053 and CdGAPrNP3053/Df(2L)ED1303 animals.
CdGAPrEY13451 has embryonic/larval optic stalk phenotype, enhanceable by FakCG1/Fak56D[+]
CdGAPr[+]/CdGAPrEY13451 is an enhancer of embryonic/larval optic stalk phenotype of FakCG1
CdGAPrEY13451 Fak56DCG1 double heterozygotes show severe defects in optic stalk morphology, in contrast to either single heterozygote, which show only slight defects in optic stalk formation.