The P{lacW} insertion is at 436bp after the start of the open reading frame, within intron 1.
mushroom body & axon | somatic clone
Uba1 mutant clones in sensory neurons in adult wing do not display any defects in injury-induced axon degeneration (following an axotomy, the severed axons are cleared away normally).
Uba1s3484/Uba1s3484 flies exhibit complete lethality.
Uba1UY3010/Uba1s3484 flies are viable in combination with Scer\GAL4da.G32, but exhibit total lethality in the absence of a GAL4 driver.
Third larval instar discs are overgrown in mosaic animals. Adults containing homozygous clones have overgrown eyes.
Uba1s3484 mutants fail to efficiently sever their larval dendrites during metamorphosis, with the retention of approximately 45% of large dendritic branches at 20 hours after pupal formation.
Mutant neuroblast clones show grossly normal axonal projections to both the dorsal and medial lobes. However there are fewer cells in mutant clones as compared to wild-type. Pruning defects are evident at 18h after puparium formation (APF) indicated by the persistence of continuous larval branches. Dendrite pruning is also inhibited in clones. Although mutant mushroom body neurons survive into adulthood more than 10 days after clone induction, abnormal morphology of axons is clearly visible.
Uba1[+]/Uba1s3484 is an enhancer of visible phenotype of Scer\GAL4GMR.PF, bchsEP2299
Uba1s3484 is a non-suppressor of abnormal neuroanatomy | somatic clone | adult stage phenotype of SarmΔARM.UAS.Tag:MYC, Scer\GAL4VGlut-OK371
Uba1[+]/Uba1s3484 is a non-suppressor of partially lethal phenotype of Mmus\BaxUAS.cGa, Scer\GAL4vg.PM
Uba1[+]/Uba1s3484 is a non-suppressor of visible | adult stage phenotype of Mmus\BaxUAS.cGa, Scer\GAL4vg.PM
Uba1[+]/Uba1s3484 is an enhancer of eye phenotype of Scer\GAL4GMR.PF, bchsEP2299
Uba1s3484 is a non-suppressor of sensory neuron | somatic clone | adult stage phenotype of SarmΔARM.UAS.Tag:MYC, Scer\GAL4VGlut-OK371
Uba1s3484 is a non-suppressor of axon | somatic clone | adult stage phenotype of SarmΔARM.UAS.Tag:MYC, Scer\GAL4VGlut-OK371
Uba1[+]/Uba1s3484 is a non-suppressor of wing | adult stage phenotype of Mmus\BaxUAS.cGa, Scer\GAL4vg.PM
The axon degeneration in sensory neurons clones in the adult wing expressing Ect4ΔARM.Scer\UAS.T:Hsap\MYC under the control of Scer\GAL4VGlut-OK371 can be suppressed by combination with Uba1.
Uba1s3484/+ fails to suppress the notched wing phenotype and lethality observed in flies expressing Mmus\BaxScer\UAS.cGa under the control of Scer\GAL4vg.PM.
M. Scott.
Complements: Mmp202353. Complements: ms(2)35Ci02316.
Precise excision of the insertion reverts the lethal and overgrowth phenotypes.