FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Allele: Dmel\sunnZ3-1956
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General Information
Symbol
Dmel\sunnZ3-1956
Species
D. melanogaster
Name
FlyBase ID
FBal0303705
Feature type
allele
Associated gene
Dmel\sunn
Associated Insertion(s)
Carried in Construct
Key Links
Genomic Maps

Allele class
Mutagen
Nature of the Allele
Allele class
Mutagen
ethyl methanesulfonate
(Krishnan et al., 2014)
Progenitor genotype
Cytology
Description

Nucleotide substitution: G3071A.

(Krishnan et al., 2014)

Amino acid replacement: W820term.

(Krishnan et al., 2014)
Mutations Mapped to the Genome
Curation Data
Type
Location
Additional Notes
References
point_mutation
3L:11,731,488..11,731,488 [+]
Nucleotide change:

G11731488A

Reported nucleotide change:

G3071A

Amino acid change:

W820term | sunn-PB

Reported amino acid change:

W820term

(Krishnan et al., 2014)
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

      The progeny of sunnZ3-1956/Df(3L)ED4470 show increased homologous and sister chromatid non-disjunction in both male and female meiosis. This is true of the sex chromosomes, and the autosomal second and fourth chromosomes.

      (Krishnan et al., 2014)
      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
      Comments
      Comments

      From the Zuker-3 collection.

      (Krishnan et al., 2014)
      External Crossreferences and Linkouts ( 0 )
      Synonyms and Secondary IDs (1)
      Reported As
      Symbol Synonym
      sunnZ3-1956
      (Binder et al., 2025, Hewitt et al., 2025, Krishnan et al., 2014)
      Name Synonyms
      Secondary FlyBase IDs
        References (3)