FB2024_03 , released June 25, 2024
Allele: Dmel\Gβ13FΔ1-96A
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General Information
Symbol
Dmel\Gβ13FΔ1-96A
Species
D. melanogaster
Name
FlyBase ID
FBal0128192
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 P{EP} element removing the entire coding region and extending 1867bp downstream of the transcription unit.

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

Mesoderm invagination is delayed (mesoderm breadth is significantly reduced) and posterior midgut is variably affected (the anterior movement of pole cells due to posterior midgut invagination and tissue extension is defective) in Gβ13FΔ1-96A/Gβ13FΔ1-96A embryos (germline clones) compared to controls.

Gβ13FΔ1-96A/+ larval neuromuscular junctions show no significant change in bouton number in comparison to wild-type neuromuscular junctions.

Embryos derived from homozygous female germline clones show morphological defects during gastrulation which lead to the formation of anterior and posterior holes in the cuticle. Neuroblasts delaminate normally and enter mitosis shortly after delamination in these embryos. Only 26% of the asymmetric cell divisions in the mutant neuroblasts are oriented along the apical-basal axis (as occurs in wild type), other divisions are misoriented by more than 30 degrees.

External Data
Interactions
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Phenotypic Class
Phenotype Manifest In
Other
Statement
Reference
Additional Comments
Genetic Interactions
Statement
Reference

A Gβ13F/+ background suppresses the increase in synaptic bouton number seen when mGluRAScer\UAS.cRa is expressed under the control of Scer\GAL4OK6 in a wild-type background.

mGluRA112b/+; Gβ13FΔ1-96A/+ double mutant larvae show an increase in synaptic bouton size that is not seen in either single mutant heterozygote. The bouton number is not changed in the double mutants.

Xenogenetic Interactions
Statement
Reference
Complementation and Rescue Data
Comments
Images (0)
Mutant
Wild-type
Stocks (1)
Notes on Origin
Discoverer
External Crossreferences and Linkouts ( 0 )
Synonyms and Secondary IDs (3)
Reported As
Name Synonyms
Secondary FlyBase IDs
    References (8)