FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Allele: Dmel\ltll(3)tr-1
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General Information
Symbol
Dmel\ltll(3)tr-1
Species
D. melanogaster
Name
FlyBase ID
FBal0011364
Feature type
allele
Associated gene
Dmel\ltl
Associated Insertion(s)
Carried in Construct
Key Links
Allele class
Mutagen
Nature of the Allele
Allele class
Mutagen
spontaneous
Progenitor genotype
Cytology

Polytene chromosomes normal.

Description
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

      Homozygous larvae show a bloated phenotype.

      (Cook, 2014.12.4)

      The frequency and extent of imaginal differentiation in mutant larvae is strongly increased in pure oxygen.

      (Sobels and Nijenhuis, 1953)

      After transplantation into normal hosts, mutant imaginal discs develop normally, ovaries also develop normally and are fully capable of producing viable eggs.

      (Sobels, 1950)

      Larvae become bloated and transparent from accumulation of an abnormal amount of haemolymph. The concentration of amino acids in the haemolymph is higher than normal, while the concentration of proteins is reduced. Pupation is delayed by one day at 25oC and dwarfed pupae form in inflated puparia. Death follows pupation or completion of imaginal differentiation of the head and thorax, the abdomen never metamorphoses. RK3.

      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 (4)
      Notes on Origin
      Discoverer
      External Crossreferences and Linkouts ( 0 )
      Synonyms and Secondary IDs (2)
      Reported As
      Symbol Synonym
      l(3)tr1
      ltll(3)tr-1
      Name Synonyms
      Secondary FlyBase IDs
        References (3)