P{mos-en} insertion within the large intron, 300bp upstream of the en transcription start site.
Agam\eninv-12A is a suppressor of embryo phenotype of en24
Agam\eninv-12A is a suppressor of embryo phenotype of en54
Agam\eninv-12A is a suppressor of embryo phenotype of en8
Agam\eninv-12A is a suppressor of embryo phenotype of enCX1
Insertion partially rescues the embryonic phenotype of en54, en8, en24 and enCX1.