FB2026_02 , released June 18, 2026
Allele: Dmel\SG13SG13
Open Close
General Information
Symbol
Dmel\SG13SG13
Species
D. melanogaster
Name
FlyBase ID
FBal0244437
Feature type
allele
Associated gene
SG13
Associated Insertion(s)
Carried in Construct
Key Links
Allele class
Mutagen
Nature of the Allele
Allele class
Mutagen
ethyl methanesulfonate
(Ma et al., 2009)
Progenitor genotype
Cytology
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
      External Data
      Interactions
      Show genetic interaction network for Enhancers & Suppressors
      Phenotypic Class
      Suppressor of
      Statement
      Reference

      SG13SG13/SG13[+] is a suppressor of visible phenotype of DCTN1-p150Δ.UAS, Scer\GAL4GMR.PF

      (Ma et al., 2009)

      SG13SG13/SG13[+] is a suppressor of visible | dominant phenotype of DCTN1-p150Gl-1

      (Ma et al., 2009)

      SG13SG13/SG13[+] is a suppressor of abnormal neuroanatomy | adult stage phenotype of DCTN1-p150Δ.UAS, Scer\GAL4shot-OK307

      (Ma et al., 2009)

      SG13SG13/SG13[+] is a suppressor of abnormal neurophysiology | adult stage phenotype of DCTN1-p150Δ.UAS, Scer\GAL4shot-OK307

      (Ma et al., 2009)
      Phenotype Manifest In
      Suppressor of
      Statement
      Reference

      SG13SG13/SG13[+] is a suppressor of eye phenotype of DCTN1-p150Δ.UAS, Scer\GAL4GMR.PF

      (Ma et al., 2009)

      SG13SG13/SG13[+] is a suppressor of eye phenotype of DCTN1-p150Gl-1

      (Ma et al., 2009)

      SG13SG13/SG13[+] is a suppressor of ommatidium phenotype of DCTN1-p150Gl-1

      (Ma et al., 2009)

      SG13SG13/SG13[+] is a suppressor of rhabdomere phenotype of DCTN1-p150Gl-1

      (Ma et al., 2009)

      SG13SG13/SG13[+] is a suppressor of giant fiber neuron phenotype of DCTN1-p150Δ.UAS, Scer\GAL4shot-OK307

      (Ma et al., 2009)
      Additional Comments
      Genetic Interactions
      Statement
      Reference

      SG13SG13 dominantly suppresses the eye phenotype caused by expression of GlΔ.Scer\UAS under the control of Scer\GAL4GMR.PF.

      SG13SG13 dominantly suppresses the eye phenotype caused by Gl1, with ommatidia showing a more ordered, regular pattern and with each ommatidium often having the correct array of rhabdomeres.

      Both the lack of a terminal bend and the swollen axon tip phenotypes of giant fiber axons that are seen in adults expressing GlΔ.Scer\UAS under the control of Scer\GAL4A307 are suppressed by SG13SG13/+.

      Heterozygosity for SG13SG13 partially suppresses the giant fiber system electrophysiological defects in animals expressing GlΔ.Scer\UAS under the control of Scer\GAL4A307; all preparations respond to brain stimulation and the response latency is shorter than in flies expressing GlΔ.Scer\UAS under the control of Scer\GAL4A307 in a wild-type background.

      (Ma et al., 2009)
      Xenogenetic Interactions
      Statement
      Reference
      Complementation and Rescue Data
      Comments
      Images (0)
      Mutant
      Wild-type
      Stocks (0)
      Notes on Origin
      Discoverer

      It has not been determined whether the lethality of the chromosome is caused by the mutation that modifies the eye phenotype caused by expression of GlΔ.Scer\UAS under the control of Scer\GAL4GMR.PF, so it is possible that the recessive lethality of the chromosome is due to a second-site mutation.

      (Ma et al., 2009)
      External Crossreferences and Linkouts ( 0 )
      Synonyms and Secondary IDs (1)
      Reported As
      Symbol Synonym
      SG13SG13
      Name Synonyms
      Secondary FlyBase IDs
        References (1)