FB2026_02 , released June 18, 2026
Allele: Dmel\Londel
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General Information
Symbol
Dmel\Londel
Species
D. melanogaster
Name
FlyBase ID
FBal0350400
Feature type
allele
Associated gene
Dmel\Lon
Associated Insertion(s)
TI{TI}Londel
Carried in Construct
Key Links
Genomic Maps

Allele class

amorphic allele - molecular evidence

Mutagen
Nature of the Allele
Allele class

amorphic allele - molecular evidence

(Pareek et al., 2018)
Mutagen
CRISPR/Cas9
(Pareek et al., 2018)
Progenitor genotype
Associated Insertion(s)
TI{TI}Londel
Cytology
Description

Deletion (coordinates 3L:19 ,608,399..19,612,156) which removes the Lon coding sequence and replaces it with a Disc\RFPDsRed(T1).3xP3.cHa marker.

(Pareek and Pallanck, 2019.9.18)

The Lon coding sequence has been replaced with a loxP cassette that contains a Disc\RFPDsRed(T1).3xP3.cHa marker.

(Pareek et al., 2018)
Allele components
Component
Use(s)
Also carries
loxP
Mutations Mapped to the Genome
Curation Data
Type
Location
Additional Notes
References
deletion
3L:19,608,399..19,612,156 [-]
Comment:

Londel is a Crispr mediated deletion which takes out the entire Lon coding sequence and replaces it with the DsRed marker.

(Pareek and Pallanck, 2019.9.18)
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 (1)
      Notes on Origin
      Discoverer
      External Crossreferences and Linkouts ( 0 )
      Synonyms and Secondary IDs (1)
      Reported As
      Symbol Synonym
      Londel
      (Pareek et al., 2018)
      Name Synonyms
      Secondary FlyBase IDs
        References (2)