FB2026_02 , released June 18, 2026
Allele: Dmel\Abd-Biab7-Spth
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General Information
Symbol
Dmel\Abd-Biab7-Spth
Species
D. melanogaster
Name
Split thorax
FlyBase ID
FBal0000132
Feature type
allele
Associated gene
Dmel\Abd-B
Associated Insertion(s)
Carried in Construct
Key Links
Allele class
Mutagen
Nature of the Allele
Allele class
Mutagen
X ray
(Karch et al., 1985)
Progenitor genotype
Caused by aberration
In(3R)iab7Spth
Cytology
Description

Lesion mapped to: 133-139.5 kb.

(Karch et al., 1985)
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

      Similar dominant phenotype to In(3R)iab6G. Show a dominant haplo-insufficiency phenotype of partial transformation of the sixth adult abdominal segment to the fifth. Heterozygotes with Df(3R)P9 show strong transformation of the sixth and seventh abdominal segment to the fifth, and partial transformation of the fifth to the fourth.

      (Karch et al., 1985)
      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 (0)
      Notes on Origin
      Discoverer

      Kemphues.

      H. Gyurkovics.

      (Karch et al., 1985)
      External Crossreferences and Linkouts ( 0 )
      Synonyms and Secondary IDs (4)
      Reported As
      Symbol Synonym
      Abd-Biab7-Spth
      iab6Spth
      iab7Spth
      Name Synonyms
      Split thorax
      Secondary FlyBase IDs
      • FBal0028675
      References (1)