A 6kb Gr36a promoter fragment is fused upstream of sequence encoding a GAL4 driver.
ScerGAL4Gr36a.6 is expressed in gustatory neurons of three of the bitter-sensitive short labellar taste bristles.
ScerGAL4Gr36a.6 is expressed in very few of the short bitter-sensitive sensilla of the labellum.
Gr47aUAS.cLa/Scer\GAL4Gr36a.6 rescues Gr47a1