FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Allele: Dmel\dacPRE2.GAGAmut
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General Information
Symbol
Dmel\dacPRE2.GAGAmut
Species
D. melanogaster
Name
FlyBase ID
FBal0343452
Feature type
allele
Associated gene
Dmel\dac
Associated Insertion(s)
Carried in Construct
Key Links
Allele class
Mutagen
Nature of the Allele
Allele class
Mutagen
CRISPR/Cas9
(Ogiyama et al., 2018)
gene targeting by homologous recombination
(Ogiyama et al., 2018)
Progenitor genotype
Cytology
Description

All GAGA motifs in the Polycomb response element (PRE) located close to the 5' end of the dac gene have been mutated.

(Ogiyama et al., 2018)
Mutations Mapped to the Genome
Curation Data
Type
Location
Additional Notes
References
Variant Molecular Consequences
Associated Sequence Data
DDBJ / EMBL / GenBank
DNA sequence
Protein sequence
 
UniProtKB/Swiss-Prot
    UniProtKB/TrEMBL
      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

      dacPRE2.GAGAmut homozygous adult males frequently show an ectopic sex comb on the T2 prothoracic leg segment; the phenotype progresses from 21[o]C to 28[o]C.

      (Ogiyama et al., 2018)
      External Data
      Interactions
      Show genetic interaction network for Enhancers & Suppressors
      Phenotypic Class
      Enhanced by
      Statement
      Reference

      dacPRE2.GAGAmut has visible | male phenotype, enhanceable by ph-p410

      (Ogiyama et al., 2018)
      Phenotype Manifest In
      Enhanced by
      Statement
      Reference

      dacPRE2.GAGAmut has sex comb | ectopic phenotype, enhanceable by ph-p410

      (Ogiyama et al., 2018)

      dacPRE2.GAGAmut has prothoracic tarsal segment 2 | male phenotype, enhanceable by ph-p410

      (Ogiyama et al., 2018)
      Additional Comments
      Genetic Interactions
      Statement
      Reference

      The ectopic sex comb phenotype observed in dacPRE2.GAGAmut homozygotes is enhanced to near full and full penetrance by ph-p410 at 21[o]C and 25[o]C, respectively.

      (Ogiyama et al., 2018)
      Xenogenetic Interactions
      Statement
      Reference
      Complementation and Rescue Data
      Comments
      Images (0)
      Mutant
      Wild-type
      Stocks (0)
      Notes on Origin
      Discoverer
      External Crossreferences and Linkouts ( 0 )
      Synonyms and Secondary IDs (2)
      Reported As
      Symbol Synonym
      GAGAmut
      (Ogiyama et al., 2018)
      dacPRE2.GAGAmut
      Name Synonyms
      Secondary FlyBase IDs
        References (1)