UASt regulatory sequences drive expression of a 500bp inverted repeat.
EcRM554fs, Scer\GAL4ppk.1.9, hecaNIG.15532R has abnormal neuroanatomy | pupal stage phenotype
Animals expressing hdcNIG.15532R under the control of Scer\GAL4ppk.1.9 in a EcRM554fs/+ background show defects in pruning of the ddaC dorsal dendritic arborising neurons, with dendrites still being seen attached to the cell body at 18 hours after puparium formation (80%).