The expression of β-SpecScer\UAS.cAa under the control of Scer\GAL4477 does not lead to any obvious dendritic arborization defects in third instar larval class IV da neurons, as compared to controls.
The expression of β-SpecScer\UAS.cAa under the control of Scer\GAL4elav.PU rescues the lethality of β-Specem21 hemizygotes, leading to few progeny compared to controls.