No point mutation within the coding sequence has been identified.
mesothoracic dorsal triscolopidial chordotonal organ dch3 & neuron
metathoracic dorsal triscolopidial chordotonal organ dch3 & neuron
prothoracic dorsal triscolopidial chordotonal organ dch3 & neuron
Single cell class IV dendrite arborisation (da) neuron clones that are homozygous for hth5E04 do not show defects in the establishment or maintenance of dendritic tiling.
Homozygous clones in the labium result in a reduction of pseudotracheal rows.
Homozygous embryos show a reduction in the number of LCh5 neurons, loss of thoracic DCh3 neurons and an abnormal pattern of the axonal trajectories in the PNS.
The normal pattern of the cuticle is disrupted in homozygous embryos and hth5E04/Df(3R)hth embryos, with hth5E04/Df(3R)hth embryos having a stronger phenotype than homozygous embryos. The first abdominal segment is transformed to an identity resembling the third abdominal segment in homozygous embryos.
The thoracic segments of hth5E04 embryos appear similar to each other, with denticles intermediate between those normally found on segments T1 and T2.
embryonic lethal. Thoracic segments of embryo similar to one another; morphology of denticle bands intermediate between that of normal first and second thoracic segments.
Scr2, hth5E04, pb27 has visible | somatic clone phenotype
Scrunspecified, hth5E04, pbunspecified, ssunspecified has visible | somatic clone phenotype
Scrunspecified, hth5E04, pbunspecified, ssunspecified has leg | ectopic | somatic clone phenotype
Scrunspecified, hth5E04, pbunspecified, ssunspecified has labellum | somatic clone phenotype
Scr2, hth5E04, pb27 has labellum | somatic clone phenotype
pb27 Scr2 hth5E04 clones in the labium result in transformation of the labium to a compact leg appendage identified by claws and bracted bristles in 81% of cases, while in the remaining 19% of cases the transformed structure contains a mix of leg and antennal tissue.
pbunspecified Scrunspecified hth5E04 ssunspecified mutant clones in the labium result in a 100% penetrant transformation of labium to stunted legs. These legs have claws and appear to be composed of three segments, but show no sign of tarsal articulation.
pb27 Scr2 hth5E04 putp1 clones in the labium show transformation to antennal aristae in 76% of cases and mixed transformations are not seen.
pb27 Scr2 hth5E04 putp1 ssa clones in the labium show a fully penetrant transformation to stunted legs.
Mutant weakly suppresses the CycEJP rough eye phenotype.