FB2026_02 , released June 18, 2026
Allele: Dmel\t+t10.3
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General Information
Symbol
Dmel\t+t10.3
Species
D. melanogaster
Name
FlyBase ID
FBal0216687
Feature type
allele
Associated gene
Dmel\t
Associated Insertion(s)
Carried in Construct
P{t+t10.3}
Key Links
Transgenic product class
genomic_DNA
(Jeong et al., 2008)
wild_type
(Jeong et al., 2008)
Mutagen
Nature of the Allele
Transgenic product class
genomic_DNA
(Jeong et al., 2008)
wild_type
(Jeong et al., 2008)
Mutagen
in vitro construct
(Jeong et al., 2008)
Progenitor genotype
Carried in construct
P{t+t10.3}
Cytology
Description

10.3kb KpnI-AflII genomic fragment that includes the entire t region (including the t cis-regulatory element that is located in the non-coding region between Gr8a and CG15370), the CG15370 gene and part of the Gr8a gene.

(Jeong et al., 2008)
Allele components
Component
Use(s)
Regulatory region(s)
t
t_rescue
Encoded product / tool
t
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
      Phenotype Manifest In
      Additional Comments
      Genetic Interactions
      Statement
      Reference
      Xenogenetic Interactions
      Statement
      Reference

      D.santomea males carrying one copy of t+t10.3 have a small patch of male-specific pigmentation along the posterior edge and midline of the A6 segment and also a light narrow stripe in the A2-A5 segments (wild-type D.santomea males lack all abdominal pigmentation). D.santomea males carrying two copies of of t+t10.3 have more robust pigmentation; the A6 segment is pigmented more laterally and the pigmented stripes are wider in segments A2-A5.

      Compared to wild-type D.santomea females, which have light stripes of pigment in segments A2-A5 and no pigmentation in A6, D.santomea females carrying two copies of t+t10.3 show robust pigmentation in a striped pattern in segments A2-A6.

      (Jeong et al., 2008)
      Complementation and Rescue Data
      Rescues

      t+t10.3 rescues t5

      (Jeong et al., 2008)
      Comments

      t+t10.3 rescues the abdominal pigmentation phenotype of t5 males.

      (Jeong et al., 2008)
      Images (0)
      Mutant
      Wild-type
      Stocks (0)
      Notes on Origin
      Discoverer
      Comments
      Comments

      Assayed in D.melanogaster and in D.santomea.

      (Jeong et al., 2008)
      External Crossreferences and Linkouts ( 0 )
      Synonyms and Secondary IDs (1)
      Reported As
      Symbol Synonym
      t+t10.3
      Name Synonyms
      Secondary FlyBase IDs
        References (1)