FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Allele: Dmel\orb2+GFP
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General Information
Symbol
Dmel\orb2+GFP
Species
D. melanogaster
Name
FlyBase ID
FBal0280506
Feature type
allele
Associated gene
Dmel\orb2
Associated Insertion(s)
TI{TI}orb2+GFP
Carried in Construct
Also Known As
orb2+
Key Links
Allele class
Mutagen
Nature of the Allele
Allele class
Mutagen
phiC31 integrase
(Krüttner et al., 2012)
Progenitor genotype
orb2attP
(Krüttner et al., 2012)
Associated Insertion(s)
TI{TI}orb2+GFP
Cytology
Description

A modified orb2 genomic fragment has been inserted into the attP site present in orb2attP via phiC31-mediated recombination. The resulting allele consists of wild-type orb2 tagged at the C-terminal end with GFP. A single mFRT11 site is present downstream of the orb2 coding sequence, and single attL and attR sites (generated during the recombination process) are also present.

(Krüttner et al., 2012)
Allele components
Component
Use(s)
Tagged with
GFP
Also carries
mFRT11
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
      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

      Homozygous orb2T:Avic\GFP male flies have a long term 24 hour memory comparable to wild type when exposed to a courtship conditioning paradigm. Males that experience futile courtship of mated and therefore unreceptive females suppress their courtship towards other mated females. Short term 1 hour memory is also comparable to wild type.

      (Krüttner et al., 2012)
      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
      Comments
      Images (0)
      Mutant
      Wild-type
      Stocks (1)
      Notes on Origin
      Discoverer
      External Crossreferences and Linkouts ( 0 )
      Synonyms and Secondary IDs (5)
      Reported As
      Symbol Synonym
      Orb2 GFP
      (Santana and Casas-Tintó, 2017)
      Orb2+
      (Krüttner et al., 2015)
      orb2+
      (Krüttner et al., 2012)
      orb2+GFP
      (Krüttner et al., 2012)
      orb2T:Avic\GFP
      Name Synonyms
      Secondary FlyBase IDs
        References (4)