FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Allele: Dmel\udtΔ
Open Close
General Information
Symbol
Dmel\udtΔ
Species
D. melanogaster
Name
FlyBase ID
FBal0346101
Feature type
allele
Associated gene
Dmel\udt
Associated Insertion(s)
Carried in Construct
Key Links
Genomic Maps

Allele class

amorphic allele - molecular evidence

Mutagen
Nature of the Allele
Allele class

amorphic allele - molecular evidence

(Petri et al., 2019)
Mutagen
FLPase
(Petri et al., 2019)
Progenitor genotype
PBac{PB}SdhDc02354
(Petri et al., 2019)
PBac{PB}c05670
(Petri et al., 2019)
Caused by aberration
Df(3R)udt-Δ
Cytology
Description

Deletion of udt as well as the CDS of the neighboring gene SdhD.

(Petri et al., 2019)
Mutations Mapped to the Genome
Curation Data
Type
Location
Additional Notes
References
deletion
3R:23,759,649..23,763,266 [-]
Comment:

Scer\FRT-mediated recombination between the two progenitor insertions, PBac{PB}SdhDc02354 and PBac{PB}c05670 has resulted in the deletion of the genomic sequence between them which includes udt as well as the CDS of the neighboring gene SdhD.

(Petri et al., 2019)
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

      udtf03018 homozygous and udtf03018/udtΔ transheterozygous stage 16-17 embryos show leaky blood-brain barrier and trachea as, unlike in controls, dye injected into the body cavity diffuses into the ventral nerve cord and into the trachea. Although the ventral nerve cord show an apparently normal morphology, the trachea appears convoluted, as compared to controls.

      (Petri et al., 2019)
      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 (3)
      Reported As
      Symbol Synonym
      CG10217Δ
      (Petri et al., 2019)
      udtΔ
      undichtΔ
      (Petri et al., 2019)
      Name Synonyms
      Secondary FlyBase IDs
        References (1)