FB2026_02 , released June 18, 2026
Allele: Dmel\hbTag:HA
Open Close
General Information
Symbol
Dmel\hbTag:HA
Species
D. melanogaster
Name
FlyBase ID
FBal0284200
Feature type
allele
Associated gene
Dmel\hb
Associated Insertion(s)
Carried in Construct
P{HA-hb}
Also Known As
HA:hb
Key Links
Transgenic product class
genomic_DNA
(Kohwi et al., 2013)
wild_type
(Kohwi et al., 2013)
Mutagen
Nature of the Allele
Transgenic product class
genomic_DNA
(Kohwi et al., 2013)
wild_type
(Kohwi et al., 2013)
Mutagen
in vitro construct
(Kohwi et al., 2013)
Progenitor genotype
Carried in construct
P{HA-hb}
Cytology
Description

32kb genomic fragment from the hb locus. Three copies of Tag:HA have been inserted at the N-terminal end of the open reading frame.

(Kohwi et al., 2013)
Allele components
Component
Use(s)
Regulatory region(s)
hb
Encoded product / tool
hb
Tagged with
Tag:HA
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
      epitope tag
      Stage
      Tissue/Position (including subcellular localization)
      Reference
      embryonic stage
      larval DO1 motor neuron
      (Kohwi et al., 2013)
      larval DO2 motor neuron
      (Kohwi et al., 2013)
      Additional Information
      Statement
      Reference

      Immunostaining for HA with the HA-tagged hb allele can be used as a proxy for endogenous hb transcription and is a specific, positive marker for early-born U1/U2 neuronal identity.

      (Kohwi et al., 2013)
       
      Marker for
      larval DO1 motor neuron
      (Kohwi et al., 2013)
      larval DO2 motor neuron
      (Kohwi et al., 2013)
      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

      hbTag:HA rescues hbunspecified

      (Kohwi et al., 2013)
      Comments
      Images (0)
      Mutant
      Wild-type
      Stocks (0)
      Notes on Origin
      Discoverer
      External Crossreferences and Linkouts ( 0 )
      Synonyms and Secondary IDs (4)
      Reported As
      Symbol Synonym
      hbHA:WT
      (Lucas et al., 2021)
      hbHA
      (Benchorin et al., 2024)
      hbT:Ivir\HA1
      hbTag:HA
      Name Synonyms
      Secondary FlyBase IDs
        References (4)