FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Allele: Dmel\SgshL89P
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General Information
Symbol
Dmel\SgshL89P
Species
D. melanogaster
Name
FlyBase ID
FBal0351695
Feature type
allele
Associated gene
Dmel\Sgsh
Associated Insertion(s)
Carried in Construct
Key Links
Genomic Maps

Allele class
Mutagen
Nature of the Allele
Allele class
Mutagen
CRISPR/Cas9
(Mast and DiPrimio, 2019.7.23)
gene targeting by homologous recombination
(Mast and DiPrimio, 2019.7.23)
Progenitor genotype
Cytology
Description

A L89P amino acid change has been introduced into the endogenous Sgsh locus. This substitution was likely chosen based on the L91P change found in a human N-acetylgalactosamine-6-sulfatase (GALNS) variant associated with Mucopolysaccharidosis type 4A. GALNS is also a sulfatase and L91P is thought to knock out enzymatic activity.

(Mast and DiPrimio, 2019.7.23)
Mutations Mapped to the Genome
Curation Data
Type
Location
Additional Notes
References
point_mutation
3R:18,912,569..18,912,569 [-]
Nucleotide change:

T18912569C

Amino acid change:

L89P | Sgsh-PA

Reported amino acid change:

L89P

Comment:

A L89P amino acid change has been introduced into the endogenous Sgsh locus. This change is equivalent to a L91P change in the human GALNS gene, a variant that is associated with Mucopolysaccharidosis type 4A. Site of nucleotide substitution in mutant inferred by FlyBase curator based on reported amino acid change.

(Mast and DiPrimio, 2019.7.23)
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)
       
      This allele represents a human variant implicated in disease.
      (Mast and DiPrimio, 2019.7.23)
      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 (1)
      Notes on Origin
      Discoverer
      External Crossreferences and Linkouts ( 0 )
      Synonyms and Secondary IDs (2)
      Reported As
      Symbol Synonym
      CG14291L89P
      (Mast and DiPrimio, 2019.7.23)
      SgshL89P
      Name Synonyms
      Secondary FlyBase IDs
        References (2)