FB2026_02 , released June 18, 2026
Allele: Dmel\Sgs4H
Open Close
General Information
Symbol
Dmel\Sgs4H
Species
D. melanogaster
Name
Hikone
FlyBase ID
FBal0015530
Feature type
allele
Associated gene
Dmel\Sgs4
Associated Insertion(s)
Carried in Construct
Key Links
Allele class

amorphic allele - genetic evidence

Mutagen
Nature of the Allele
Allele class

amorphic allele - genetic evidence

(Muskavitch and Hogness, 1980)
Mutagen
natural population
(Lindsley and Zimm, 1992, Barnett et al., 1990)
Progenitor genotype
Cytology
Description

Expression, relative to Oregon-R (%): ~2. 5' sequences: -356 to -305 deleted with respect to Oregon-R (1 is the first base transcribed; the first T of an EcoRI site). Number of 21bp (7 aa) repeats: 31.

(Lindsley and Zimm, 1992)

52bp deletion within the enhancer region.

(Barnett et al., 1990)
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
      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

      Isolated from: Hikone stock.

      (Lindsley and Zimm, 1992)
      Comments
      Comments

      Deletion of sequences important for normal levels of expression throughout larval development but are not necessary for third instar induction.

      (Barnett et al., 1990)
      External Crossreferences and Linkouts ( 0 )
      Synonyms and Secondary IDs (3)
      Reported As
      Symbol Synonym
      Sgs4H
      Name Synonyms
      Hikone
      (Barnett et al., 1990)
      Hikone-R
      (Muskavitch and Hogness, 1980)
      Secondary FlyBase IDs
        References (4)