FB2026_02 , released June 18, 2026
Allele: Dmel\Abd-Biab7-R7
Open Close
General Information
Symbol
Dmel\Abd-Biab7-R7
Species
D. melanogaster
Name
FlyBase ID
FBal0027942
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
(Gyurkovics et al., 1990)
Progenitor genotype
Abd-BFab7-1
(Gyurkovics et al., 1990)
Caused by aberration
In(3R)iab7R7
Cytology
Description

Molecular lesion lies between coordinates 141.5 and 143kb.

(Hendrickson and Sakonju, 1995)
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

      Hemizygotes show an iab5,6,7 mutant phenotype: abdominal segments A5-A7 transform towards A4. Heterozygotes with Abd-B point or pseudopoint mutations cause a less severe mutant phenotype, with mixed A5/A6 identity in A6 and A7. Phenotype over UbxMX12, abd-AM1, Abd-BM8 is the same as when over Abd-B-.

      (Hendrickson and Sakonju, 1995)

      A6 and A7 are transformed to A5.

      (Gyurkovics et al., 1990)
      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
      External Crossreferences and Linkouts ( 0 )
      Synonyms and Secondary IDs (4)
      Reported As
      Symbol Synonym
      Abd-Biab7-R7
      Fab-7R7
      (Hendrickson and Sakonju, 1995)
      iab-7R7
      (Gyurkovics et al., 1990)
      iab7R7
      Name Synonyms
      Secondary FlyBase IDs
        References (2)