A Database of Drosophila Genes & Genomes

FB2013_03, released May 7th, 2013
 

Allele Dmel\fzScer\UAS.cAa

General Information
SymbolDmel\fzScer\UAS.cAaSpeciesD. melanogaster
NameSaccharomyces cerevisiae UAS construct a of AdlerFlyBase IDFBal0060399
Feature typealleleAssociated geneDmel\fz
Allele class
Mutagenin vitro construct - regulatory fusion
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Description
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FB2013_03
FB2013_02
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sensory mother cell & spindle, with Scer\GAL4ap-md52
wing & microchaeta, with Scer\GAL4ptc-559.1
wing & microchaeta | distal, with Scer\GAL4Dll-md23
wing hair & 1st posterior cell, with Scer\GAL4ptc-559.1
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Expression of fz[Scer\UAS.cAa] using Scer\GAL4[hs.2sev] results in ommatidial orientation defects in the eye.
Expression of fz[Scer\UAS.cAa] under the control of Scer\GAL4[dpp.PS] results in planar polarity defects in the wing.
Expression of fz[Scer\UAS.cAa] under the control of Scer\GAL4[en-e16E] results in a very mild multiple wing hair phenotype.
Expression of fz[Scer\UAS.cAa] under the control of Scer\GAL4[en-e16E] results in wing hairs pointing from the posterior to the anterior compartment in the wing. Expression of fz[Scer\UAS.cAa] under the control of Scer\GAL4[hs.2sev] results in planar cell polarity defects in the eye, including a high number of symmetrical ommatidia containing two R3 cells.
Expression of fz[Scer\UAS.cAa] under the control of Scer\GAL4[ptc-559.1] results in wing hairs pointing away from the midline within the expression domain. Outside of the expression domain wing hair polarity is normal.
Expression of fz[Scer\UAS.cAa] under the control of Scer\GAL4[hs.2sev] results in planar cell polarity defects in the eye.
Expression of fz[Scer\UAS.cAa] in the border cells under the control of Scer\GAL4[slbo.2.6] delays border cell migration. A reduction in the number of large actin-protrusions from the border cell cluster compared to wild-type clusters is observed.
Expression of fzScer\UAS.cAa under the control of Scer\GAL4hs.2sev results in planar polarity defects in the eye; misrotated ommatidia and symmetrical nonchiral ommatidia are seen (only 44.9% of ommatidia are correctly rotated). The planar polarity defects seen in the eyes of animals expressing fzScer\UAS.cAa under the control of Scer\GAL4hs.2sev are almost completely suppressed by fz30 (76.0% of ommatidia are correctly rotated). Only 30.3% of ommatidia are correctly rotated in flies expressing fzScer\UAS.cAa under the control of Scer\GAL4hs.2sev and also co-expressing fzarm.T:Avic\GFP-EGFP.
The ommatidia of fzScer\UAS.cAa; Scer\GAL4sev.PM181 adult eyes have random chirality and some are symmetrical, with two R3 photoreceptors in place of an R3/R4 pair.
Expression of fzScer\UAS.cAa under the control of Scer\GAL4dpp.blk1 in a stripe along the proximo-distal axis of the wing results in a reorientation of wing hairs, which now point laterally away from the expression domain.
Expression of fzScer\UAS.cAa under the control of Scer\GAL4dpp.blk1 results in reorientation of wing hairs away from the domain of fz expression.
fzScer\UAS.cAa; Scer\GAL4dpp.blk1 flies have a zone extending anterior to the dpp expression domain in which wing hairs point away from the fz overexpressing cells.
When expression is driven by Scer\GAL4Dll-md23, such that fz expression decreases away from the distal part of the wing, the wing hairs point proximally, instead of distally.
When fzScer\UAS.cAa is driven by Scer\GAL4ptc-559.1 in a stripe along the proximal distal axis of the wing, a reorganized polarity results in those cells, that is perpendicular to the normal axis. The wing hairs in the region between wing vein L3 and L4, distal to the anterior crossvein point away from the midline of the wing, unlike wild-type wings, where the wing hairs point distally.
Expression of fzScer\UAS.cAa under the control of Scer\GAL4dpp.blk1 in the wing results in reorientation of the hairs from high to low levels of fz expression.
When fzScer\UAS.cAa is driven by Scer\GAL4hs.2sev, planar polarity defects are seen in the ommatidia.
Expression of fzScer\UAS.cAa driven by Scer\GAL4109(2)80 does not give rise to any detectable dendritic phenotypes.
When expression is driven by Scer\GAL4hs.2sev, ommatidia are often mis-rotated and show chirality defects. Most of the symmetrical clusters are R3/R3 symmetrical.
fzScer\UAS.cAa driven by Scer\GAL4ap-md52 disrupts the planar polarity of bristles in the notum, primarily affecting microchaetae. Induction of ectopic scutellar bristles are also seen about 80% of the time. In the pupal notum of flies expressing fzScer\UAS.cAa driven by Scer\GAL4ap-md52, the spindle orientations of the Sensory organ precursors (SOP) become randomized.
When expressed in the wing under the control of Scer\GAL4ptc-559.1, wing hairs are orientated away from the highest point of the fz gradient.
Embryos expressing fzScer\UAS.cAa under the control of Scer\GAL4mat.αTub67C.T:Hsim\VP16 have a lawn of denticles phenotype.
Scer\GAL4Dll-md23-mediated expression causes a region of reversed polarity near the distal end of the wing. Scer\GAL4ptc-559.1-mediated expression causes a region of reverse polarity in anterior compartment cells along the anterior-posterior compartment border.
Causes a tissue polarity defect when expressed in a subset of photoreceptors in the developing eye using Scer\GAL4hs.2sev; ommatidia frequently show abnormal rotation and chirality.
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fzScer\UAS.cAa/Scer\GAL4Dll-md23 is a suppressor of wing hair & 1st posterior cell phenotype of in1
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Statement
Reference
Co-expression of gish[GD10588] with fz[Scer\UAS.cAa] under the control of Scer\GAL4[hs.2sev] enhances the ommatidial rotation defects induced by Scer\GAL4[hs.2sev]>fz[Scer\UAS.cAa].
The planar polarity defects in the wing caused by expression of fz[Scer\UAS.cAa] under the control of Scer\GAL4[dpp.PS] are partially suppressed by VhaM8.9[EY03616] or VhaM8.9[5-HA-1890], but are not suppressed by VhaM8.9[EY03616-excΔ].
Co-expression of fz[Scer\UAS.cAa] enhances the penetrance of the multiple wing hair phenotype caused by expression of zip[Rod.Scer\UAS.T:Avic\GFP] under the control of Scer\GAL4[en-e16E]. In addition, the double mutant wings also show polarity defects.
The planar polarity defects in the eye which are caused by expression of fz[Scer\UAS.cAa] under the control of Scer\GAL4[hs.2sev] are partially suppressed by VhaM8.9[EY03616]/+ or by co-expression of VhaM8.9[KK107676], but are not suppressed by VhaM8.9[EY03616-ex]. Co-expression of VhaM8.9[Scer\UAS.T:Disc\RFP-mCherry] enhances the planar polarity defects in the eye which are caused by expression of fz[Scer\UAS.cAa] under the control of Scer\GAL4[hs.2sev].
The planar cell polarity defects in the eye that are caused by expression of fz[Scer\UAS.cAa] under the control of Scer\GAL4[hs.2sev] are partially suppressed if the flies also simultaneously co-express Nhe2[dsRNA.Scer\UAS.WIZ] and carry Nhe2[1]/+.
The planar polarity defects seen in the eyes of animals expressing fzScer\UAS.cAa under the control of Scer\GAL4hs.2sev are almost completely suppressed by tow754/+ (79.7% of ommatidia are correctly rotated) or In(3L)towfz/+ (79.0% of ommatidia are correctly rotated). The planar polarity defects seen in the eyes of animals expressing fzScer\UAS.cAa under the control of Scer\GAL4hs.2sev are enhanced by co-expression of towScer\UAS.cCa (only 26.4% of ommatidia are correctly rotated).
Co-expression of Wnt4Scer\UAS.cGa suppresses the change in wing hair polarity caused by expression of fzScer\UAS.cAa under the control of Scer\GAL4dpp.blk1.
fzScer\UAS.cAa; Scer\GAL4dpp.blk1 flies have a zone extending anterior to the dpp expression domain in which wing hairs point away from the fz overexpressing cells. When such wings have somatic clones of ftG-rv in the anterior of the wing, this zone enlarges to fill the clone.
The planar polarity defect in dsh1 wings that are expressing fzScer\UAS.cAa under the control of Scer\GAL471B is indistinguishable from the dsh1 single mutant phenotype.
The tissue polarity phenotype caused by expression of fzScer\UAS.cAa using Scer\GAL4hs.2sev is dominantly suppressed by fz1, dsh3, Rho1k07236, Rho1k07903, bsk1 and bsk2, but is not affected by rl10, pkpk-sple-13, nmoE33 or wgl-17.
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Partially rescued by
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Rescues the embryonic cuticle phenotype of double mutants of fz21 or fz23 with Df(3L)fz2.
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hide Synonyms & Secondary IDs ( 3 )
Reported As
Symbol Synonym
fzScer\UAS.cAa
 
fzUAS.cAa
 
Name Synonym
Saccharomyces cerevisiae UAS construct a of Adler
Secondary FlyBase IDs
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hide Recent research papers ( 2 )
Hermle et al., 2013, EMBO J. 32(2): 245--259
Drosophila ATP6AP2/VhaPRR functions both as a novel planar cell polarity core protein and a regulator of endosomal trafficking. [FBrf0220613]
Weber et al., 2012, Genetics 191(1): 145--162
Novel regulators of planar cell polarity: a genetic analysis in Drosophila. [FBrf0218210]