FB2026_02 , released June 18, 2026
Allele: Dmel\bamhs.Tag:HA
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General Information
Symbol
Dmel\bamhs.Tag:HA
Species
D. melanogaster
Name
FlyBase ID
FBal0240752
Feature type
allele
Associated gene
Dmel\bam
Associated Insertion(s)
Carried in Construct
P{hs-bam.HA}
Also Known As
HS-Bam-HA, hs-Bam
Key Links
Transgenic product class
wild_type
(Li et al., 2009)
Mutagen
Nature of the Allele
Transgenic product class
wild_type
(Li et al., 2009)
Mutagen
in vitro construct
(Li et al., 2009)
Progenitor genotype
Carried in construct
P{hs-bam.HA}
Cytology
Description

A heat shock promoter drives expression of bam tagged at the C-terminal end with a Tag:HA epitope.

(Li et al., 2009)
Allele components
Component
Use(s)
Regulatory region(s)
Hsp70
Encoded product / tool
bam
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
      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

      Heat-shock induced bamhs.T:Ivir\HA1 expression eliminates germline stem cells.

      Three days after heat-shock induction of bamhs.T:Ivir\HA1, 70-80% of germaria are devoid of stem cells.

      (Li et al., 2009)
      External Data
      Interactions
      Show genetic interaction network for Enhancers & Suppressors
      Phenotypic Class
      Phenotype Manifest In
      Suppressed by
      Statement
      Reference

      bamhs.Tag:HA has germline stem cell phenotype, suppressible by nanosαTub84B.3'UTR.EGFP

      (Li et al., 2009)
      NOT suppressed by
      Statement
      Reference

      bamhs.Tag:HA has germline stem cell phenotype, non-suppressible by nanosEGFP

      (Li et al., 2009)
      Additional Comments
      Genetic Interactions
      Statement
      Reference

      Heat-shock induced bamhs.T:Ivir\HA1 expression eliminates germline stem cells even when females carry an extra copy of nosT:Avic\GFP-EGFP. Three days after heat-shock induction of bamhs.T:Ivir\HA1, 70-80% of germaria are devoid of stem cells in a nosT:Avic\GFP-EGFP background.

      Heat-shock induced bamhs.T:Ivir\HA1 expression fails to eliminate germline stem cells when the females carry an extra copy of nosalphaTub84B.3'UTR.T:Avic\GFP-EGFP.

      (Li et al., 2009)
      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 (2)
      Reported As
      Symbol Synonym
      bamhs.T:Ivir\HA1
      bamhs.Tag:HA
      Name Synonyms
      Secondary FlyBase IDs
        References (6)