A Database of Drosophila Genes & Genomes

FB2013_03, released May 7th, 2013
 

Allele Dmel\shgUbi-p63E.T:Avic\GFP-rs

General Information
SymbolDmel\shgUbi-p63E.T:Avic\GFP-rsSpeciesD. melanogaster
NameFlyBase IDFBal0122908
Feature typealleleAssociated geneDmel\shg
Allele class
Mutagenin vitro construct - regulatory fusionin vitro construct - coding region fusion
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Description
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FB2013_03
FB2013_02
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Allele class
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Mutations Mapped to the Genome
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Nature of the lesion
Statement
Reference
Construct: Ubi-p63E promoter sequences drive expression of shg tagged at the C-terminal end with T:Avic\GFPrs.
Carried in construct
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Cytology
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Statement
Reference
shg[Ubi-p63E.T:Avic\GFP-rs] clones generated in the histoblasts are largely excluded from the expanding front of the histoblast nest, and are observed remaining in the center of the nest.
Expression of shgUbi-p63E.T:Avic\GFP-rs results in flies laying about 50% unfertilised eggs in some transgenic lines.
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Statement
Reference
shg[Ubi-p63E.T:Avic\GFP-rs] does not significantly change the impaired epidermal cell elongation phenotype seen during dorsal closure stages in embryos expressing Rab11[S25N.Scer\UAS] under the control of Scer\GAL4[en-e16E].
The cytokinesis defects that are seen in the spermatids of males expressing scra[GD9720] under the control of Scer\GAL4[bam.T:Hsim\VP16] are significantly suppressed by co-expression of shg[Ubi-p63E.T:Avic\GFP-rs] such that 39.1% of spermatids are mononucleate, 19.3% are binucleate and 41.6% have four nuclei.
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Expression of shg[Ubi-p63E.T:Avic\GFP-rs] rescues the lethality of shg[R69]. The head, ventral epidermis and tracheal defects of shg[R69] are almost completely rescued by shg[Ubi-p63E.T:Avic\GFP-rs]. When shg[Ubi-p63E.T:Avic\GFP-rs] is present, shg[R69] mutant cell clones are able to grow in size in the epithelia. These epithelia developed normally into adult tissues. When shg[Ubi-p63E.T:Avic\GFP-rs] is present in the background, egg chambers containing shg[R69] mutant germ-line clones show normal development. Cellularization occurs normally in embryos mutant for both maternal and zygotic shg[R69] that carry shg[Ubi-p63E.T:Avic\GFP-rs]. Similarly, in the presence of shg[Ubi-p63E.T:Avic\GFP-rs], posterior invagination occurs normally, and the ectoderm initiates extension and maintains epithelial integrity in embryos mutant for both maternal and zygotic shg[R69].
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Reported As
Symbol Synonym
shgUbi-p63E.T:Avic\GFP-rs
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hide References ( 37 )
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hide Recent research papers ( 7 )
Bosveld et al., 2012, Science 336(6082): 724--727
Mechanical control of morphogenesis by Fat/Dachsous/Four-jointed planar cell polarity pathway. [FBrf0218281]
Fichelson et al., 2012, Proc. Natl. Acad. Sci. U.S.A. 109(20): 7893--7898
Orthodenticle and Kruppel homolog 1 regulate Drosophila photoreceptor maturation. [FBrf0218313]
Ishihara and Sugimura, 2012, J. Theor. Biol. 313: 201--211
Bayesian inference of force dynamics during morphogenesis. [FBrf0219571]
Abreu-Blanco et al., 2011, J. Cell Biol. 193(3): 455--464
Cell wound repair in Drosophila occurs through three distinct phases of membrane and cytoskeletal remodeling. [FBrf0213583]
Huang et al., 2011, J. Cell Sci. 124(23): 4001--4013
Differential regulation of adherens junction dynamics during apical-basal polarization. [FBrf0217033]
Mateus et al., 2011, PLoS ONE 6(4): e18729
Endocytic and Recycling Endosomes Modulate Cell Shape Changes and Tissue Behaviour during Morphogenesis in Drosophila. [FBrf0213562]
Olguín et al., 2011, Curr. Biol. 21(3): 236--242
Intertissue mechanical stress affects frizzled-mediated planar cell polarity in the Drosophila notum epidermis. [FBrf0212947]