FB2026_02 , released June 18, 2026
Allele: Dmel\CheB42a+tTg2
Open Close
General Information
Symbol
Dmel\CheB42a+tTg2
Species
D. melanogaster
Name
FlyBase ID
FBal0191923
Feature type
allele
Associated gene
Dmel\CheB42a
Associated Insertion(s)
Carried in Construct
P{Tg2}
Key Links
Transgenic product class
genomic_DNA
(Lin et al., 2005)
wild_type
(Lin et al., 2005)
Mutagen
Nature of the Allele
Transgenic product class
genomic_DNA
(Lin et al., 2005)
wild_type
(Lin et al., 2005)
Mutagen
in vitro construct
(Lin et al., 2005)
Progenitor genotype
Carried in construct
P{Tg2}
Cytology
Description

The P{Tg2} genomic fragment starts approximately 3.5kb upstream of the CheB42a transcription initiation site and ends immediately downstream of the CheB42a transcription unit.

(Lin et al., 2005)
Allele components
Component
Use(s)
Regulatory region(s)
CheB42a
Encoded product / tool
CheB42a
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
      External Data
      Interactions
      Show genetic interaction network for Enhancers & Suppressors
      Phenotypic Class
      NOT Suppressor of
      Statement
      Reference

      CheB42a+tTg2 is a non-suppressor of abnormal courtship behavior phenotype of ppk25Δ5-22

      (Lin et al., 2005)
      Phenotype Manifest In
      Additional Comments
      Genetic Interactions
      Statement
      Reference

      Introduction of CheB42a+tTg2 fails to rescue the courtship behavior of ppk25Δ5-22 homozygous males.

      (Lin et al., 2005)
      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 (1)
      Reported As
      Symbol Synonym
      CheB42a+tTg2
      Name Synonyms
      Secondary FlyBase IDs
        References (1)