FB2024_03 , released June 25, 2024
Allele: Dmel\tup2L-57-40
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General Information
Symbol
Dmel\tup2L-57-40
Species
D. melanogaster
Name
FlyBase ID
FBal0154384
Feature type
allele
Associated gene
Dmel\tup
Associated Insertion(s)
Carried in Construct
Key Links
Genomic Maps

Allele class

hypomorphic allele - genetic evidence

Mutagen
Nature of the Allele
Allele class

hypomorphic allele - genetic evidence

(Biryukova and Heitzler, 2005)
Mutagen
ethyl methanesulfonate
(Luschnig et al., 2004)
Progenitor genotype
Cytology
Description

Nucleotide substitution: T?C.

(Biryukova and Heitzler, 2005)

The T to C mutation is in the GT splicing donor site of the third tup intron.

(Biryukova and Heitzler, 2005)
Mutations Mapped to the Genome
Curation Data
Type
Location
Additional Notes
References
point_mutation
2L:18,864,391..18,864,391 [-]
Nucleotide change:

T18864391C

Reported nucleotide change:

T?C

Comment:

T to C mutation in the GT splice donor site of the third tup intron.

(Biryukova and Heitzler, 2005)
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

      tup2L-57-40 mutants mostly die as first-instar larvae, but occasionally die as embryos with a dorsal hole.

      (Biryukova and Heitzler, 2005)

      Embryos derived from females carrying homozygous germ line clones have a weak tail-up phenotype.

      (Luschnig et al., 2004)
      External Data
      Interactions
      Show genetic interaction network for Enhancers & Suppressors
      Phenotypic Class
      Phenotype Manifest In
      Enhancer of
      Statement
      Reference

      tup[+]/tup2L-57-40 is an enhancer of thorax phenotype of ChiE

      (Biryukova and Heitzler, 2005)

      tup[+]/tup2L-57-40 is an enhancer of scutellar bristle | increased number phenotype of ChiE

      (Biryukova and Heitzler, 2005)
      Additional Comments
      Genetic Interactions
      Statement
      Reference

      tup2L-57-40 enhances the excess scutellar bristle and thoracic cleft phenotype of ChiE flies when heterozygous.

      (Biryukova and Heitzler, 2005)
      Xenogenetic Interactions
      Statement
      Reference
      Complementation and Rescue Data
      Comments
      Images (0)
      Mutant
      Wild-type
      Stocks (0)
      Notes on Origin
      Discoverer

      Chromosome contains a second-site mutation that fails to complement the lethality of the "l(2)k02104" line (this lethality maps far proximal to Ddc, in region 36F).

      (Levine et al., 2007)
      External Crossreferences and Linkouts ( 0 )
      Synonyms and Secondary IDs (2)
      Reported As
      Symbol Synonym
      isl57-40
      (Biryukova and Heitzler, 2005)
      tup2L-57-40
      Name Synonyms
      Secondary FlyBase IDs
        References (3)