UASt regulatory sequences drive expression of an inverted repeat.
The expression of PatroninGD9995 under the control of Scer\GAL4221, in combination with Dicer-2 for efficient RNAi, results in third instar larval class I abdominal dorsal multidendritic ddaD and ddaE neurons exhibiting dendrite branch misrouting, as compared to controls; expression under the control of Scer\GAL4ppk.PG, in combination with Dicer-2 for efficient RNAi, results in third instar larval class IV abdominal dorsal multidendritic ddaC neurons exhibiting reduced dendritic arborization and abnormal dendritic terminals, as compared to controls.