Drives expression in the prothoracic gland and corpus allatum from embryonic stage 17 through third instar larval stage; also drives expression in the larval optic lobes.
ScerGAL4P0206 drives strong expression in the larval ring gland and optic lobes. Additional staining is seen in other parts of the larval central brain.
In the ring gland, ScerGAL4P0206 is expressed moderately throughout the prothoracic gland and strongly in the corpus allatum.