FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Allele: Dmel\Gpdh1A
Open Close
General Information
Symbol
Dmel\Gpdh1A
Species
D. melanogaster
Name
FlyBase ID
FBal0005135
Feature type
allele
Associated gene
Associated Insertion(s)
Carried in Construct
Also Known As
GpdhF, αGpdhF, α-GpdhF, F, alpha-GpdhF
Key Links
Allele class
Nature of the Allele
Allele class
Progenitor genotype
Cytology
Description
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

Genotypes reared at 25oC died at 35oC. Flies reared at 29oC showed less significant differences in survival between genotypes than flies reared at 20oC and 25oC. Protein content, triglyceride content and ADH enzyme activity decreased significantly at 35oC, no correlation was observed between survival and these traits.

Egg to adult developmental time of Gpdh genotypes depends on the Adh genotype and temperature. Homoygotes have the fastest developmental time with all Adh genotypes, GpdhA/GpdhB heterozygotes an intermediate rate between the homozygotes. Adult weight of Gpdh genotypes interacts with temperature but not with Adh genotype. The Gpdh heterozygote has a significantly higher triglyceride content than the homozygotes which have a similar lower content, the values varied slightly in different Adh genotypes and temperatures. The differences in GPDH activity for all the Gpdh genotypes was small at all temperatures and Adh genotypes.

electrophoretic variant: Fast

External Data
Interactions
Show genetic interaction network for Enhancers & Suppressors
Phenotypic Class
Phenotype Manifest In
Additional Comments
Genetic Interactions
Statement
Reference
Xenogenetic Interactions
Statement
Reference
Complementation and Rescue Data
Comments
Images (0)
Mutant
Wild-type
Stocks (3)
Notes on Origin
Discoverer
Comments
Comments

The carboxy-terminal end of the GpdhA larval and adult isozymes is different; the adult isozyme contains an extra 3 carboxy-terminal amino acids (Gln-Asn-Leu) compared to the larval isozyme.

Homodimeric Gpdh enzyme encoded by GpdhA has been purified and characterised.

The influence of starvation on GpdhA enzyme activity has been studied in D.melanogaster larvae and adults.

The influence of ethanol on GpdhA enzyme activity has been studied in D.melanogaster larvae.

External Crossreferences and Linkouts ( 0 )
Synonyms and Secondary IDs (12)
References (53)