FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Allele: Dmel\Ggt-1Δ1523
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General Information
Symbol
Dmel\Ggt-1Δ1523
Species
D. melanogaster
Name
FlyBase ID
FBal0298273
Feature type
allele
Associated gene
Associated Insertion(s)
Carried in Construct
Key Links
Nature of the Allele
Progenitor genotype
Cytology
Description

Imprecise excision of the progenitor P{GawB}Ggt-1NP0136 insertion, resulting in a 1523bp deletion in Ggt-1.

Mutations Mapped to the Genome
Curation Data
Type
Location
Additional Notes
References
Variant Molecular Consequences
Associated Sequence Data
DNA sequence
Protein sequence
 
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
Detailed Description
Statement
Reference

Homozygous larvae show significantly increased green-light avoidance compared to controls, but blue-light avoidance is normal in the mutant larvae. This phenotype can be suppressed by feeding with glutamic acid exceeding concentrations of 20μM.

External Data
Interactions
Show genetic interaction network for Enhancers & Suppressors
Phenotypic Class
NOT Suppressor of
Statement
Reference

Ggt-1Δ1523 is a non-suppressor of abnormal behavior | larval stage phenotype of Rh61

Phenotype Manifest In
Additional Comments
Genetic Interactions
Statement
Reference

The reduced green-light avoidance seen in Rh61 larvae is not altered if the larvae are also mutant for Ggt-1Δ1523.

Xenogenetic Interactions
Statement
Reference
Complementation and Rescue Data
Comments

Expression of Ggt-1Scer\UAS.cLa under the control of either Scer\GAL4Act.PU, Scer\GAL4c42 or Scer\GAL4Aph-4-c232 fully rescues the increased green-light avoidance seen in Ggt-1Δ1523 larvae compared to controls.

Expression of Ggt-1Scer\UAS.cLa under the control of either Scer\GAL4elav.PU, Scer\GAL4repo.PU or Scer\GAL4Gug-NP3609 does not rescue the increased green-light avoidance seen in Ggt-1Δ1523 larvae compared to controls.

Images (0)
Mutant
Wild-type
Stocks (0)
Notes on Origin
Discoverer
External Crossreferences and Linkouts ( 0 )
Synonyms and Secondary IDs (1)
Reported As
Symbol Synonym
Ggt-1Δ1523
Name Synonyms
Secondary FlyBase IDs
    References (1)