FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Allele: Dmel\hhΔ301
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General Information
Symbol
Dmel\hhΔ301
Species
D. melanogaster
Name
FlyBase ID
FBal0363977
Feature type
allele
Associated gene
Dmel\hh
Associated Insertion(s)
Carried in Construct
Key Links
Genomic Maps

Allele class
Mutagen
Nature of the Allele
Allele class
Mutagen
CRISPR/Cas9
(Maselko et al., 2020)
gene targeting by homologous recombination
(Maselko et al., 2020)
Progenitor genotype
Cytology
Description

Three lesions within the hh promoter; a 9bp deletion (-138 to -130), a 1bp deletion (-122) and a 38bp deletion (-89 to -52) relative to the transcription start site.

(Maselko et al., 2020)
Mutations Mapped to the Genome
Curation Data
Type
Location
Additional Notes
References
deletion
3R:23,142,068..23,142,076 [-]
Comment:

A 9bp deletion (-138 to -130) in the hh promoter. One of three mutations in the hh promoter in hhDelta301.

(Maselko et al., 2020)
deletion
3R:23,142,060..23,142,060 [-]
Comment:

A 1bp deletion (-122) in the hh promoter. One of three mutations in the hh promoter in hhDelta301.

(Maselko et al., 2020)
deletion
3R:23,142,011..23,142,048 [-]
Comment:

A 38bp deletion (-89 to -52) in the hh promoter. One of three mutations in the hh promoter in hhDelta301.

(Maselko et al., 2020)
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 (2)
      Notes on Origin
      Discoverer
      External Crossreferences and Linkouts ( 0 )
      Synonyms and Secondary IDs (2)
      Reported As
      Symbol Synonym
      hhΔ301
      ΔHH301
      (Maselko et al., 2020)
      Name Synonyms
      Secondary FlyBase IDs
        References (1)