Mutants show defects in the axon pattern of class IV dendritic arborization (da) neurons. Defects in dendrite routing and tiling are seen.
Mutant clones in the wing have a multiple wing hair phenotype.
The multiple wing hair phenotype of trcunspecified clones in the wing is not suppressed by frtzunspecified.
trcunspecified is partially rescued by trcL.UAS/Scer\GAL4Act5C.PI
trcL.Scer\UAS rescues the wing hair and bristle phenotypes of trc null mutants when expressed under the control of Scer\GAL4Act5C.PI, with the animals dying as normal-looking pharate adults.