FB2026_03 , released September 17, 2026
Allele: Dmel\fs(1)ne1a
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General Information
Symbol
Dmel\fs(1)ne1a
Species
D. melanogaster
Name
FlyBase ID
FBal0051583
Feature type
allele
Associated gene
fs(1)ne1
Associated Insertion(s)
Carried in Construct
Key Links
Allele class
Mutagen
Nature of the Allele
Allele class
Mutagen
PM hybrid dysgenesis
(Galanopoulos et al., 1989, Orr et al., 1989)
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

      Homozygous females lay no eggs. The endochorion has strong defects, and the respiratory appendages are absent.

      (Galanopoulos et al., 1989)

      Homozygous females lay few or no eggs and show defects in oogenesis during choriogenesis. Follicles of homozygous females have major defects in the endochorion (which are uniformly distributed) and have defective respiratory appendages.

      (Orr et al., 1989)

      Oviposition of few if any eggs. Various defects in respiratory appendages and chorionic architecture of hand dissected eggs.

      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
      Comments
      Comments

      Germ line clonal analysis shows that fs(1)ne1a is soma-dependent. Ovarian transplantation experiments show that the fs(1)ne1a mutation acts in the ovary.

      (Galanopoulos et al., 1989)

      Germ line clonal analysis shows that fs(1)ne1a is soma-dependent.

      (Orr et al., 1989)
      External Crossreferences and Linkouts ( 0 )
      Synonyms and Secondary IDs (3)
      Reported As
      Symbol Synonym
      fs(1)ne11
      fs(1)ne1a
      ne1a
      (Orr et al., 1989)
      Name Synonyms
      Secondary FlyBase IDs
      • FBal0004465
      References (2)