Polytene chromosomes normal.
Rearrangements within the transcription unit.
lethal | recessive
Lethality occurs during pupal or adult stages. Homozygous germline clones display no maternal effect.
unc[+]/unc24 is an enhancer of uncoordinated | recessive phenotype of dila244
The uncoordinated phenotype of dila244 homozygotes becomes much more severe in the presence of one copy of unc24.