A 2kb Gr47b promoter fragment is fused upstream of sequence encoding a GAL4 driver.
ScerGAL4Gr47b.2 drives expression in one neuron of the larval terminal organ. This neuron co-expresses ScerGAL4Gr33a.4.7, ScerGAL4Gr39a.a.3.4, ScerGAL4Gr66a.1.8, ScerGAL4Gr57a.6, ScerGAL4Gr59d.4.1 and ScerGAL4Gr94a.3.7.