A 2308 base pair fragment from the flanking non-coding or intronic region of MYPT-75D is fused upstream of a Drosophila synthetic core promoter (DSCP) followed by sequence encoding a GAL4 driver.
ScerGAL4VT032906 drives expression in a subset of pb-eb-no neurons that passes near but does not innervate the bridge, ellipsoid body or nodulus. Expression overlaps mostly, but not completely with EcollexAGMR12D09.