FB2026_02 , released June 18, 2026
FB2026_02 , released June 18, 2026
Allele: Dmel\MadD16
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General Information
Symbol
Dmel\MadD16
Species
D. melanogaster
Name
FlyBase ID
FBal0090607
Feature type
allele
Associated gene
Associated Insertion(s)
Carried in Construct
Key Links
Genomic Maps

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

Amino acid replacement: Y255N.

Mutations Mapped to the Genome
Curation Data
Type
Location
Additional Notes
References
Nucleotide change:

T3148245A

Amino acid change:

Y255N | Mad-PA; Y325N | Mad-PB

Reported amino acid change:

Y255N

Comment:

Site of nucleotide substitution in mutant inferred by FlyBase based on reported amino acid change.

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

Viable in combination with MadP1, adults may show imaginal disc development defects.

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

MadD16 dominantly enhances the tkv6 phenotype; tkv6 homozygotes have a normal notum and legs, but the presence of one copy of MadD16 results in defects in the notum and legs. Double heterozygotes with Df(2L)tkv2 or sax5 may show imaginal disc development defects. No interaction with dpps5, shn1, Med4 or put135 is seen in double heterozygous flies.

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

Selected as: Dominant enhancer of the tkv6 phenotype. Induced on: tkv6.

External Crossreferences and Linkouts ( 0 )
Synonyms and Secondary IDs (2)
Reported As
Symbol Synonym
Name Synonyms
Secondary FlyBase IDs
    References (1)