FB2026_03 , released September 17, 2026
Allele: Dmel\crbEGFP
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General Information
Symbol
Dmel\crbEGFP
Species
D. melanogaster
Name
FlyBase ID
FBal0287559
Feature type
allele
Associated gene
Dmel\crb
Associated Insertion(s)
Carried in Construct
P{foscrb-EGFP}
PBac{foscrb.EGFP}
Also Known As
foscrbEGFP
Key Links
Transgenic product class
wild_type
(Klose et al., 2013)
Mutagen
Nature of the Allele
Transgenic product class
wild_type
(Klose et al., 2013)
Mutagen
in vitro construct
(Klose et al., 2013)
Progenitor genotype
crb+tfos
(Klose et al., 2013)
Carried in construct
P{foscrb-EGFP}
PBac{foscrb.EGFP}
Cytology
Description

Genomic fragment (fosmid P52GD2) containing the complete crb transcription unit plus approximately 7kb upstream and 5kb downstream sequence. A EGFP tag has been inserted N-terminal to the fourth laminin A globular domain-like repeat.

(Klose et al., 2013)
Allele components
Component
Use(s)
Regulatory region(s)
crb
Encoded product / tool
crb
Tagged with
EGFP
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
      External Data
      Interactions
      Show genetic interaction network for Enhancers & Suppressors
      Phenotypic Class
      Phenotype Manifest In
      Additional Comments
      Genetic Interactions
      Statement
      Reference
      Xenogenetic Interactions
      Statement
      Reference
      Complementation and Rescue Data
      Partially rescues

      crbEGFP partially rescues crbGX24w-

      (Klose et al., 2013)
      Comments

      75% of animals homozygous for crbGX24w- and carrying two copies of crbT:Avic\GFP-EGFP hatch. The adult flies are fertile and do not show any obvious mutant phenotype.

      (Klose et al., 2013)
      Images (0)
      Mutant
      Wild-type
      Stocks (1)
      Notes on Origin
      Discoverer
      External Crossreferences and Linkouts ( 0 )
      Synonyms and Secondary IDs (2)
      Reported As
      Symbol Synonym
      crbEGFP
      crbT:Avic\GFP-EGFP
      Name Synonyms
      Secondary FlyBase IDs
        References (3)