FB2026_02 , released June 18, 2026
Allele: Dmel\cbtEP2237E28
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General Information
Symbol
Dmel\cbtEP2237E28
Species
D. melanogaster
Name
FlyBase ID
FBal0190565
Feature type
allele
Associated gene
Dmel\cbt
Associated Insertion(s)
P{EP}cbtEP2237E28
Carried in Construct
Key Links
Allele class
Mutagen
Nature of the Allele
Allele class
Mutagen
Delta2-3 transposase
(Munoz-Descalzo et al., 2005)
Progenitor genotype
cbtEP2237
(Munoz-Descalzo et al., 2005)
Associated Insertion(s)
P{EP}cbtEP2237E28
Cytology
Description

Imprecise excision of the P{EP} element; P{EP} element remains at original insertion site but this site has an additional 30bp, corresponding to 19bp of the P{EP} element and an 11bp genomic duplication.

(Munoz-Descalzo et al., 2005)
Allele components
Component
Use(s)
Inserted element
P{EP}
Regulatory region(s)
UAS
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

      Weak allele. 78% of cbtEP2237E28 mutants die during embryogenesis. Under 3% of these mutants show anterior holes in the cuticle.

      (Munoz-Descalzo et al., 2005)
      External Data
      Interactions
      Show genetic interaction network for Enhancers & Suppressors
      Phenotypic Class
      NOT Enhancer of
      Statement
      Reference

      cbt[+]/cbtEP2237E28 is a non-enhancer of visible | dominant phenotype of Bx1

      (Bejarano et al., 2008)
      NOT Suppressor of
      Statement
      Reference

      cbt[+]/cbtEP2237E28 is a non-suppressor of visible | dominant phenotype of Bx1

      (Bejarano et al., 2008)
      Phenotype Manifest In
      NOT Enhancer of
      Statement
      Reference

      cbt[+]/cbtEP2237E28 is a non-enhancer of wing margin phenotype of Bx1

      (Bejarano et al., 2008)
      NOT Suppressor of
      Statement
      Reference

      cbt[+]/cbtEP2237E28 is a non-suppressor of wing margin phenotype of Bx1

      (Bejarano et al., 2008)
      Additional Comments
      Genetic Interactions
      Statement
      Reference
      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 (3)
      Reported As
      Symbol Synonym
      cbtE28
      (Bejarano et al., 2008)
      cbtEP(2)2237E28
      (Munoz-Descalzo et al., 2005)
      cbtEP2237E28
      (Rodriguez, 2011)
      Name Synonyms
      Secondary FlyBase IDs
        References (3)