FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Allele: Dmel\Polr2BA5
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General Information
Symbol
Dmel\Polr2BA5
Species
D. melanogaster
Name
FlyBase ID
FBal0030117
Feature type
allele
Associated gene
Dmel\Polr2B
Associated Insertion(s)
Carried in Construct
Key Links
Genomic Maps

Allele class
Mutagen
Nature of the Allele
Allele class
Mutagen
gamma ray
(Chen et al., 1993, Mortin et al., 1992)
Progenitor genotype
Cytology
Description

Deletion of nucleotide 4058-4072, amino acids 1047-1051.

(Chen et al., 1993)
Mutations Mapped to the Genome
Curation Data
Type
Location
Additional Notes
References
deletion
3R:14,129,347..14,129,361 [+]
Comment:

Deletion of amino acids 1047-1051.

(Chen et al., 1993)
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

      Fails to exhibit the Ubx effect: heterozygotes fail to partially transform the capitellum of the haltere into the wing blade.

      (Chen et al., 1993)
      External Data
      Interactions
      Show genetic interaction network for Enhancers & Suppressors
      Phenotypic Class
      Enhancer of
      Statement
      Reference

      RpII140[+]/Polr2BA5 is an enhancer of visible phenotype of Scer\GAL4ey.PH, brmK804R.UAS.Tag:HA

      (Armstrong et al., 2005)
      NOT Enhancer of
      Statement
      Reference

      Polr2BA5 is a non-enhancer of visible phenotype of IswiK159R.UAS.Tag:HA, Scer\GAL4ey.PH

      (Armstrong et al., 2005)
      Phenotype Manifest In
      Enhancer of
      Statement
      Reference

      RpII140[+]/Polr2BA5 is an enhancer of eye phenotype of Scer\GAL4ey.PH, brmK804R.UAS.Tag:HA

      (Armstrong et al., 2005)

      RpII140[+]/Polr2BA5 is an enhancer of ommatidium phenotype of Scer\GAL4ey.PH, brmK804R.UAS.Tag:HA

      (Armstrong et al., 2005)
      NOT Enhancer of
      Statement
      Reference

      Polr2BA5 is a non-enhancer of eye phenotype of IswiK159R.UAS.Tag:HA, Scer\GAL4ey.PH

      (Armstrong et al., 2005)
      Additional Comments
      Genetic Interactions
      Statement
      Reference
      Xenogenetic Interactions
      Statement
      Reference
      Complementation and Rescue Data
      Not rescued by

      Polr2BA5 is not rescued by Polr2BSM

      (Krasnoselskaya et al., 1998)
      Comments
      Images (0)
      Mutant
      Wild-type
      Stocks (1)
      Notes on Origin
      Discoverer
      External Crossreferences and Linkouts ( 0 )
      Synonyms and Secondary IDs (4)
      Reported As
      Symbol Synonym
      A5
      (Chen et al., 1993)
      Polr2BA5
      RpII140A5
      Name Synonyms
      RNA Pol II A5
      (Kavi and Birchler, 2007)
      Secondary FlyBase IDs
        References (5)