FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Allele: Dmel\UbxCbx-M4
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General Information
Symbol
Dmel\UbxCbx-M4
Species
D. melanogaster
Name
FlyBase ID
FBal0058033
Feature type
allele
Associated gene
Dmel\Ubx
Associated Insertion(s)
P{A92}UbxCbx-M4
Carried in Construct
Key Links
Allele class
Mutagen
Nature of the Allele
Allele class
Mutagen
Delta2-3 transposase
(Casares et al., 1997)
Progenitor genotype
Ubxlac1
(Casares et al., 1997)
Associated Insertion(s)
P{A92}UbxCbx-M4
Cytology
Description

Insertion of more than 14kb (including P-element sequences) into the second intron of Ubx. The original P-element insert at -34kb is no longer present. The point of insertion is less than 2kb from that of UbxCbx-1. The DNA inserted is not from the pbx region.

(Casares et al., 1997)
Allele components
Component
Use(s)
Inserted element
P{A92}
Encoded product / tool
lacZ
Tagged with
Tag:NLS(P)
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

      Shows a weak Cbx dominant mutant phenotype (slight reduction of the wing) and a strong bx recessive phenotype over Ubx null mutants.

      (Casares et al., 1997)
      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

      Activates Ubx very weakly in trans and more clearly in cis.

      (Casares et al., 1997)
      External Crossreferences and Linkouts ( 0 )
      Synonyms and Secondary IDs (2)
      Reported As
      Symbol Synonym
      CbxM4
      (Casares et al., 1997)
      UbxCbx-M4
      Name Synonyms
      Secondary FlyBase IDs
        References (1)