FB2026_03 , released September 17, 2026
Allele: Dmel\Or22a+tDa
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General Information
Symbol
Dmel\Or22a+tDa
Species
D. melanogaster
Name
FlyBase ID
FBal0152331
Feature type
allele
Associated gene
Dmel\Or22a
Associated Insertion(s)
Carried in Construct
P{Or22a+Or22b+}
P{Or22a+Or22b-}
Key Links
Genomic Maps

Transgenic product class
genomic_DNA
(Dobritsa et al., 2003)
wild_type
(Dobritsa et al., 2003)
Mutagen
Nature of the Allele
Transgenic product class
genomic_DNA
(Dobritsa et al., 2003)
wild_type
(Dobritsa et al., 2003)
Mutagen
in vitro construct
(Dobritsa et al., 2003)
Progenitor genotype
Carried in construct
P{Or22a+Or22b+}
P{Or22a+Or22b-}
Cytology
Description

11993bp genomic fragment, including 8197bp upstream of the Or22a start codon, both Or22a and Or22b coding regions and 249bp downstream of the Or22b stop codon.

(Dobritsa et al., 2003)
Allele components
Component
Use(s)
Regulatory region(s)
Or22a
Encoded product / tool
Or22a
Mutations Mapped to the Genome
Curation Data
Type
Location
Additional Notes
References
rescue_region
2L:1,512,417..1,524,408 [+]
Comment:

Position of restriction fragment on reference sequence inferred by FlyBase curator.

(Dobritsa et al., 2003)
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
      Rescues

      Or22a+tDa rescues Dp(2;2)dppd21/Df(2L)dp-79b

      (Dobritsa et al., 2003)
      Comments

      Or22a+tDa rescues the activity of the ab3A neuron in the antenna of Df(2L)dp-79b/Dp(2;2)dppd21 flies.

      (Dobritsa et al., 2003)

      Or22a+tDa rescues the activity of the ab3A neuron in the antenna of flies mutant for "Δhalo" (in which Df(2L)dp-79b and Dp(2;2)dppd21 are recombined onto the same chromosome to create a synthetic deficiency).

      (Dobritsa et al., 2003)
      Images (0)
      Mutant
      Wild-type
      Stocks (0)
      Notes on Origin
      Discoverer
      External Crossreferences and Linkouts ( 0 )
      Synonyms and Secondary IDs (1)
      Reported As
      Symbol Synonym
      Or22a+tDa
      Name Synonyms
      Secondary FlyBase IDs
        References (1)