A 3898 base pair fragment from the flanking non-coding or intronic region of dlp is fused upstream of a Drosophila core synthetic promoter (DSCP) that is followed by sequence encoding a GAL4 driver.
ScerGAL4GMR53H12 drives expression in glial cells in both the inner and outer optic chiasma.
Scer\GAL4GMR53H12/CpesUAS.Tag:V5 fails to rescue Cpes1