FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Allele: Dmel\Drp1D46
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General Information
Symbol
Dmel\Drp1D46
Species
D. melanogaster
Name
FlyBase ID
FBal0039698
Feature type
allele
Associated gene
Dmel\Drp1
Associated Insertion(s)
Carried in Construct
Also Known As
nrdD46
Key Links
Genomic Maps

Allele class
Mutagen
Nature of the Allele
Allele class
Mutagen
ethyl methanesulfonate
(Littleton and Bellen, 1994)
Progenitor genotype
Cytology
Description

Amino acid replacement: R278W.

(Rikhy et al., 2007)

Mutation in the GTPase domain.

(Rikhy et al., 2007)
Mutations Mapped to the Genome
Curation Data
Type
Location
Additional Notes
References
point_mutation
2L:2,583,614..2,583,614 [-]
Nucleotide change:

C2583614T

Reported nucleotide change:

C?T

Amino acid change:

R278W | Drp1-PA; R278W | Drp1-PB

Reported amino acid change:

R278W

(Rikhy et al., 2007)
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

      Hemizygotes are embryonic lethal, embryos freed from the egg case do not show coordinated muscle movements. CNS exhibits gaps at the posterior portion of the embryo and PNS exhibits numerous fasciculation defects. Also present are defects in head involution and germ band retraction.

      (Littleton and Bellen, 1994)
      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
      Drp1D46
      nrdD46
      (Kahsai and Cook, 2018, Rikhy et al., 2007)
      Name Synonyms
      Secondary FlyBase IDs
        References (3)