Inserted 600 bp upstream of the Egfr first exon.
viable, with Scer\GAL4sca-4512
eye, with Scer\GAL4sca-4512
larval ventral nerve cord commissure, with Scer\GAL4sca-4512
ommatidium, with Scer\GAL4sca-4512
Ventral nerve cord commissures in stage 17 EgfrEPM865; Scer\GAL4sca-4512 embryos are fused. Adults are viable, but have rough eyes.