hypomorphic allele - molecular evidence
P{GAL4}hthGAL4.H inserted between exons 9 and 10 of hth replacing P{PZ}hth05745.
abnormal neuroanatomy | recessive | somatic clone
medulla | somatic clone
Clones of homozygous hthGAL4.H mutant neurons in the medulla display abnormal morphology as they apparently switch neuronal types inappropriately.