FB2026_02 , released June 18, 2026
FB2026_02 , released June 18, 2026
Allele: Dmel\saxΔIC.1.hs
Open Close
General Information
Symbol
Dmel\saxΔIC.1.hs
Species
D. melanogaster
Name
FlyBase ID
FBal0050457
Feature type
allele
Associated gene
Dmel\sax
Associated Insertion(s)
Carried in Construct
P{hs-tsax}
Key Links
Transgenic product class
dominant_negative_variant
(Twombly et al., 1996)
inframe_deletion
(Twombly et al., 1996)
Mutagen
Nature of the Allele
Transgenic product class
dominant_negative_variant
(Twombly et al., 1996)
inframe_deletion
(Twombly et al., 1996)
Mutagen
in vitro construct
(Twombly et al., 1996)
Progenitor genotype
Carried in construct
P{hs-tsax}
Cytology
Description

The truncated sax receptor cDNA is expressed from an Hsp70 promoter. sax coding region lacks the intracellular kinase domain.

(Twombly et al., 1996)
Allele components
Component
Use(s)
Regulatory region(s)
Hsp70
Encoded product / tool
sax
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

      Ovaries dissected 9 hours after heat shock display degenerating late stage 9 chambers similar to those caused by loss of sax function and stage 8-9 chambers where large nurse cells remain anterior to abnormally short but mature eggs.

      (Twombly et al., 1996)
      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 (2)
      Reported As
      Symbol Synonym
      saxΔIC.1.hs
      saxΔIC.1
      (Twombly et al., 1996)
      Name Synonyms
      Secondary FlyBase IDs
        References (1)