Insertion in the first intron.
costal vein | ectopic (with ds38k)
humeral sclerite | ectopic (with ds38k)
tarsal segment (with ds1)
wing blade (with dsUAO71)
wing hinge (with ds38k)
wing hinge | posterior (with ds38k)
wing margin | anterior | ectopic (with ds38k)
No phenotypes are observed in ds05142 mutant DL1 olfactory projection neurons.
Neuroepithelial overproliferation results in grossly distorted brains with large optic lobes in ds05142 late third instar larvae.
Occasionally in ds38k/ds05142 escapers (approximately 2% of heminota), the wing is replaced by a winglet and, posterior to it, a lateral protuberance that looks like an scutum and scutellum. The winglet is composed of proximal anterior structures arranged in a mirror-image duplication. The smallest examples of these winglets consist of a mirror image duplication of anterior hinge structures - the tegula and humeral sclerite. Larger examples also have a rudimentary wing blade consisting of a mirror image duplication of anterior structures - the costa and anterior wing margin. ds05142/ds1 flies have legs with reduced segment size and fusion of the tarsal segments and partial elimination of the tarsal joints.
Escapers or pharate adults have a strong ds mutant phenotype.
ds05142 has abnormal planar polarity phenotype, non-enhanceable by fjd1/fjd1
ds05142 has abnormal planar polarity phenotype, non-suppressible by fjd1/fjd1
ds05142/ds05142 is a suppressor | partially of wing blade posterior compartment phenotype of Scer\GAL4en-e16E, fjUAS.cZa
Expression of dsScer\UAS.cTa or dsΔICD.Scer\UAS, under the control of Scer\GAL4αTub84B.PL, rescues the planar cell polarity defects of ds05142 wings in all areas except the most proximal regions of the wing blade. Expression of either transgene driven by Scer\GAL4ds-gal4 partially rescues planar cell polarity in the proximal wing but does not fully rescue the loss of the crossveins.
ds05142 is partially rescued by Scer\GAL4ds-gal4/dsUAS.cTa
ds05142 is partially rescued by dsΔICD.UAS/Scer\GAL4ds-gal4
ds05142 is partially rescued by dsUAS.cTa/Scer\GAL4αTub84B.PL
ds05142 is partially rescued by dsΔICD.UAS/Scer\GAL4αTub84B.PL
ds05142 is partially rescued by Scer\GAL4αTub84B.PP/dsUAS.cTa
ds05142 is not rescued by dsΔECD.UAS/Scer\GAL4ds-gal4
Uniform dsScer\UAS.cTa expression using Scer\GAL4αTub84B.PP rescues the planar cell polarity defects of ds05142/ds05142 flies in the distal region between L3 and L4, but not in the proximal region just posterior to L1. Planar cell polarity defects in the posterior compartment of ftScer\UAS.cMa; Scer\GAL4en-e16E flies are weakly suppressed by ds05142/ds05142.
A. Spradling.
"FBti0004093 == FBti0000207 == P{PZ}ds05142" was stated as revision.
Complements: ex01270. Complements: ex02278. Complements: lwr02858. Complements: Gsc05341. Complements: lwr05486. Complements: α-Adaptin06694. Complements: exk01108. Complements: l(2)k07005k07005. Complements: l(2)k07308k07308. Complements: l(2)k08915k08915. Complements: ebik16213. Complements: RpI135k16513.