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General Information
Symbol
Dmel\bab24.UAS
Species
D. melanogaster
Name
Saccharomyces cerevisiae UAS construct a of Godt
FlyBase ID
FBal0120550
Feature type
allele
Associated gene
Associated Insertion(s)
Carried in Construct
Also Known As
UAS-bab2
Key Links
Allele class
Nature of the Allele
Allele class
Mutations Mapped to the Genome
 
Type
Location
Additional Notes
References
Associated Sequence Data
DNA sequence
Protein sequence
 
 
Progenitor genotype
Carried in construct
Cytology
Nature of the lesion
Statement
Reference

UASt regulatory sequences drive expression of bab2 cDNA4.

Allele components
Product class / Tool use(s)
Encoded product / tool
Expression Data
Reporter Expression
Additional Information
Statement
Reference
 
Marker for
Reflects expression of
Reporter construct used in assay
Human Disease Associations
Disease Ontology (DO) Annotations
Models Based on Experimental Evidence ( 0 )
Disease
Evidence
References
Modifiers Based on Experimental Evidence ( 0 )
Disease
Interaction
References
Comments on Models/Modifiers Based on Experimental Evidence ( 0 )
 
Disease-implicated variant(s)
 
Phenotypic Data
Phenotypic Class
Phenotype Manifest In

abdominal sternite 6 & macrochaeta | male, with Scer\GAL4C-765

abdominal sternite 6 & trichome | male, with Scer\GAL4C-765

abdominal tergite 6 & macrochaeta | male, with Scer\GAL4C-765

abdominal tergite 6 & trichome | male, with Scer\GAL4C-765

adult abdomen & cuticle, with Scer\GAL430A

adult abdomen & cuticle, with Scer\GAL4p339

adult cuticle & abdominal segment | male, with Scer\GAL4pnr-MD237

Detailed Description
Statement
Reference

Animals expressing bab24.Scer\UAS under the control of Scer\GAL4p339 or Scer\GAL430A have decreased pigmentation in the abdominal cuticle and the claw organs. Animals expressing bab24.Scer\UAS under the control of Scer\GAL471B or Scer\GAL4bab1-Pgal4-1 show incomplete fusion of the tergites. Animals expressing bab24.Scer\UAS under the control of Scer\GAL430A, Scer\GAL471B or Scer\GAL4p339 have wing defects. Animals expressing bab24.Scer\UAS under the control of Scer\GAL4E132 have malformed and branching legs, show a transformation of the basal cylinder and arista to tarsus and have a duplication of the haltere. The wings are shortened and broadened compared to wild type and there is an outgrowth in the hinge region of the wing. Wing discs of these animals show deformations and massive cell degeneration.

Males and females expressing bab24.Scer\UAS under the control of Scer\GAL4hs.PB at 25oC lack dark pigmentation in segment A6. Little of the dark pigmentation is left in A5 and A4. Flies carrying bab24.Scer\UAS under the control of Scer\GAL4hs.PB which are raised at 18oC then shifted to 32oC during the late third larval instar/pupal stage show a "split-tergite" phenotype (as well as loss of pigmentation); the tergite primordia of all abdominal segments do not fuse (this phenotype is normally only seen in A7). Animals expressing bab24.Scer\UAS under the control of Scer\GAL4hs.PB at 25oC show reduced pigmentation in A5 and A6.

Expression driven by Scer\GAL4pnr-MD237 in males causes loss of both male specific and non-sex-specific striped abdominal pigmentation. Expression driven by Scer\GAL4C-765 in males causes transformation of A6 and A7 to a more anterior identity. A7 tergite and sternites are restored. A6 sternite and tergite shape, bristles and trichomes resemble those of A5. There is no effect on the genitalia or analia of either species.

External Data
Interactions
Show genetic interaction network for Enhancers & Suppressors
Phenotypic Class
Phenotype Manifest In
Additional Comments
Genetic Interactions
Statement
Reference

Expression of bab24.Scer\UAS under the control of Scer\GAL4bab1-Pgal4-2 fully rescues the mutant leg phenotypes of bab2E4/Df(3L)babAr07 flies; tarsal segments 2 and 3 do not have any sex combs and tarsal segments 4 and 5 are always properly separated. bab2E4/Df(3L)babAr07 females have ovaries of reduced size which contain only a few follicles with abnormal orientation. They are subfertile and lay very few eggs. These defects are fully rescued by bab24.Scer\UAS expressed under the control of Scer\GAL4bab1-Pgal4-2. bab2E4/Df(3L)babAr07 females show increased abdominal pigmentation; segments A5 and A6 are fully pigmented. This defect is not rescued by bab24.Scer\UAS expressed under the control of Scer\GAL4bab1-Pgal4-2.

The effect of Scer\GAL4pnr-MD237 in males causing loss of both male specific and non-sex-specific striped abdominal pigmentation is enhanced by abd-A,Abd-B deficiencies and partly suppressed by abd-A,Abd-B duplications. The effect of Scer\GAL4C-765 in males causing transformation of A6 and A7 to a more anterior identity is enhanced by abd-A,Abd-B deficiencies and partly suppressed by abd-A,Abd-B duplications.

Xenogenetic Interactions
Statement
Reference
Complementation and Rescue Data
Comments
Images (0)
Mutant
Wild-type
Stocks (0)
Notes on Origin
Discoverer
External Crossreferences and Linkouts ( 0 )
Synonyms and Secondary IDs (5)
Reported As
Symbol Synonym
bab-IIScer\UAS.cGa
bab24.Scer\UAS
bab24.UAS
bab2Scer\UAS.cGa
Name Synonyms
Saccharomyces cerevisiae UAS construct a of Godt
Secondary FlyBase IDs
    References (4)