FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Allele: Dmel\hh9
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General Information
Symbol
Dmel\hh9
Species
D. melanogaster
Name
FlyBase ID
FBal0005470
Feature type
allele
Associated gene
Dmel\hh
Associated Insertion(s)
Carried in Construct
Also Known As
hh13E
Key Links
Genomic Maps

Allele class
Mutagen
Nature of the Allele
Allele class
Mutagen
ethyl methanesulfonate
(Mohler, 1988, Tearle and Nusslein-Volhard, 1987)
Progenitor genotype
Cytology
Description

Amino acid replacement: Y457term.

(Porter et al., 1995, Lee et al., 1994)

Nucleotide substitution: C1756A.

(Lee et al., 1994)
Mutations Mapped to the Genome
Curation Data
Type
Location
Additional Notes
References
point_mutation
3R:23,128,783..23,128,783 [-]
Nucleotide change:

C23128783A

Amino acid change:

Y457term | hh-PB

Reported amino acid change:

Y457term

Comment:

Site of nucleotide substitution in mutant inferred by FlyBase based on reported amino acid change.

(Porter et al., 1995, Lee et al., 1994)
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

      Embryos exhibit a ventral cuticle phenotype.

      (Porter et al., 1995)

      Lethal when in homozygous or heterozygous combination with hhA, hhAC, hhAE or hhAM.

      (Lee et al., 1992)

      Intermediate hh phenotype: naked cuticle missing from the ventral region.

      (Mohler, 1988)

      Intermediate phenotype. In mutant embryos naked cuticle is lost and denticles form a lawn arranged in segmental arrays in mirror-image symmetry.

      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

      Wea hh allele.

      (Lee et al., 1992)

      Moderate strength hh allele, strength based on severity of ventral cuticle phenotype.

      (Porter et al., 1995)
      External Crossreferences and Linkouts ( 0 )
      Synonyms and Secondary IDs (2)
      Reported As
      Symbol Synonym
      hh13E
      (Porter et al., 1995, Lee et al., 1994, Lee et al., 1992, Mohler, 1988, Tearle and Nusslein-Volhard, 1987)
      hh9
      (Chu et al., 2006)
      Name Synonyms
      Secondary FlyBase IDs
        References (7)