FB2026_02 , released June 18, 2026
Allele: Dmel\comm4
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General Information
Symbol
Dmel\comm4
Species
D. melanogaster
Name
FlyBase ID
FBal0051697
Feature type
allele
Associated gene
Dmel\comm
Associated Insertion(s)
Carried in Construct
Key Links
Allele class

hypomorphic allele - genetic evidence

Mutagen
Nature of the Allele
Allele class

hypomorphic allele - genetic evidence

(Tear et al., 1996)
Mutagen
X ray
(Tear et al., 1996)
Progenitor genotype
Caused by aberration
Ab(3;?)comm4
Cytology
Description

Rearrangement breakpoint of Ab(3;?)comm4 at 71E3--71E5 lies 40kb distal to the comm transcription unit.

(Tear et al., 1996)
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

      Strong allele. Commissures are not completely absent but partial and highly abnormal commissures form. Rare adult escapers of hypomorphic allelic combinations show a range of uncoordinated behaviors.

      (Tear et al., 1996)
      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 (2)
      Reported As
      Symbol Synonym
      comm4
      commx4
      Name Synonyms
      Secondary FlyBase IDs
        References (1)