FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Allele: Dmel\pbΔPvu
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General Information
Symbol
Dmel\pbΔPvu
Species
D. melanogaster
Name
FlyBase ID
FBal0044241
Feature type
allele
Associated gene
Dmel\pb
Associated Insertion(s)
Carried in Construct
P{ΔPvu}
Key Links
Transgenic product class
Mutagen
Nature of the Allele
Transgenic product class
Mutagen
in vitro construct
(Kapoun and Kaufman, 1995)
Progenitor genotype
pb+mSPL
(Kapoun and Kaufman, 1995)
Carried in construct
P{ΔPvu}
Cytology
Description

Deletion of 597bp (83%) of the sequence in the conserved second exon.

(Kapoun and Kaufman, 1995)
Allele components
Component
Use(s)
Regulatory region(s)
pb
Encoded product / tool
pb
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

      In a pb5 background labial discs sometimes resemble leg discs. Homeotic phenotypes range from labial palp-to-aristae transformation to a more severe mouthpart transformation, as for pb null mutations. Characteristic leg structures are present on the transformed labial palps.

      (Kapoun and Kaufman, 1995)
      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
      Comments
      Comments

      Minigene contains the 0.58kb pairing sensitive (PS) fragment of pb. Eye colour of transformants is white.

      (Kapoun and Kaufman, 1995)
      External Crossreferences and Linkouts ( 0 )
      Synonyms and Secondary IDs (1)
      Reported As
      Symbol Synonym
      pbΔPvu
      Name Synonyms
      Secondary FlyBase IDs
        References (2)