FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Allele: Dmel\fu14
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General Information
Symbol
Dmel\fu14
Species
D. melanogaster
Name
FlyBase ID
FBal0004847
Feature type
allele
Associated gene
Associated Insertion(s)
Carried in Construct
Also Known As
fu62
Key Links
Genomic Maps

Allele class
Mutagen
Nature of the Allele
Allele class
Progenitor genotype
Cytology
Description

Point mutation within the kinase domain.

9bp deletion of genomic sequences 1389-1397, amino acids 139-141 that lie adjacent to the DFG triplet.

9-bp deletion.

9bp deletion in the kinase domain. Class I fu allele, affects the catalytic domain but does not change the open reading frame.

8bp deletion within putative kinase domain.

Deletion of approximately 8bp.

9bp deletion

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

Mutants show proximal fusions between wing veins L3 and L4, as well as a narrowing of the distance between these veins distally. At the wing margin, double row bristles extend beyond vein 3 to vein 4.

Weak wing phenotype - veins L3 and L4 fused only proximally. Weak fecundity phenotype - ratio of eggs laid by fu/fu versus fu/+ sisters is 0.5-1.0.

External Data
Interactions
Show genetic interaction network for Enhancers & Suppressors
Phenotypic Class
Phenotype Manifest In
Suppressed by
Statement
Reference

fu14 has phenotype, suppressible by Su(fu)LP

Suppressor of
Statement
Reference
Additional Comments
Genetic Interactions
Statement
Reference

When in combination with Su(fu)LP heterozygotes individuals display a partially suppressed fu phenotype.

Xenogenetic Interactions
Statement
Reference
Complementation and Rescue Data
Comments
Images (0)
Mutant
Wild-type
Stocks (0)
Notes on Origin
Discoverer

Fahmy, 3rd June 1962.

Comments
Comments

Class I mutation based on interaction with Su(fu)LP, suppression of embryonic and adult phenotype.

Class I allele.

External Crossreferences and Linkouts ( 2 )
Crossreferences
GenBank Nucleotide - A collection of sequences from several sources, including GenBank, RefSeq, TPA, and PDB.
GenBank Protein - A collection of sequences from several sources, including translations from annotated coding regions in GenBank, RefSeq and TPA, as well as records from SwissProt, PIR, PRF, and PDB.
Synonyms and Secondary IDs (4)
References (14)