A Database of Drosophila Genes & Genomes

FB2013_03, released May 7th, 2013
 

Allele Hsap\GALEScer\UAS.cSa

General Information
SymbolHsap\GALEScer\UAS.cSaSpeciesH. sapiens
NameSaccharomyces cerevisiae UAS construct a of SandersFlyBase IDFBal0247664
Feature typealleleAssociated geneHsap\GALE
Allele class
Mutagenin vitro construct - regulatory fusion
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Description
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FB2013_03
FB2013_02
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Allele class
Mutagen
Mutations Mapped to the Genome
Type
Location
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DDBJ /
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Nature of the lesion
Statement
Reference
Scer\UAS drives expression of Hsap\GALE.
Carried in construct
Cytology
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Statement
Reference
Expression of Hsap\GALE[Scer\UAS.cSa] under the control of Scer\GAL4[Act5C.PI] rescues the lethality caused by expression of Gale[NIG.12030R] under the control of Scer\GAL4[Act5C.PI]. The rescued males and females show normal fecundity (number of offspring produced when mated to wild-type flies of the opposite sex). The short lived phenotype seen in adult males and females expressing Gale[NIG.12030R] under the control of Scer\GAL4[Act5C.PI] from the late larval or early-to-mid-pupal stage onwards (the temperature sensitive Scer\GAL80[ts.αTub84B] allele is used to regulate the timing of expression) in the presence of 175mM galactose is completely suppressed by expression of Hsap\GALE[Scer\UAS.cSa] under the control of Scer\GAL4[Act5C.PI].
Expression of Hsap\GALE[Scer\UAS.cSa] using either Scer\GAL4[arm.PS] or Scer\GAL4[Act5C.PI] rescues the lethality of Gale[Δy]/Gale[f00624] animals. Rescued animals are viable, fertile, and appear morphologically normal. Expression of Hsap\GALE[Scer\UAS.cSa] using Scer\GAL4[Act5C.PI] rescues the lethality of Gale[NIG.12030R], Scer\GAL4[Act5C.PI] animals. Rescued animals are viable, fertile, and appear morphologically normal. Expression of Hsap\GALE[Scer\UAS.cSa] using Scer\GAL4[drm.7.1] partially rescues the lethality of Gale[Δy]/Gale[f00624] animals, whereas use of Scer\GAL4[elav-C155] or Scer\GAL4[c754] is completely insufficient to rescue or delay lethality of this genotype.
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Bloomington
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Reported As
Symbol Synonym
Hsap\GALEScer\UAS.cSa
 
Name Synonym
Saccharomyces cerevisiae UAS construct a of Sanders
 
Secondary FlyBase IDs
hide References ( 2 )
Research paper
Daenzer et al., 2012, PLoS Genet. 8(5): e1002721
UDP-Galactose 4'-Epimerase Activities toward UDP-Gal and UDP-GalNAc Play Different Roles in the Development of Drosophila melanogaster. [FBrf0218493]
Sanders et al., 2010, Dis. Model Mech. 3(9-10): 628--638
UDP-galactose 4' epimerase (GALE) is essential for development of Drosophila melanogaster. [FBrf0211672]