A 2113 base pair fragment from the flanking non-coding or intronic region of Oamb is fused upstream of a Drosophila synthetic core promoter (DSCP) followed by sequence encoding a GAL4 driver.
ScerGAL4VT044849 drives expression in mushroom body extrinsic neurons that innervate mushroom body gamma lobe slices 1, 2, 4 and 5, mushroom body beta' lobe slice 2 and mushroom body alpha lobe slice 1.