FB2026_02 , released June 18, 2026
Allele: Dmel\MtnA1Dp
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General Information
Symbol
Dmel\MtnA1Dp
Species
D. melanogaster
Name
FlyBase ID
FBal0038917
Feature type
allele
Associated gene
Dmel\MtnA
Associated Insertion(s)
Carried in Construct
Key Links
Allele class
Mutagen
Nature of the Allele
Allele class
Mutagen
natural population
(Stephan et al., 1994)
Progenitor genotype
MtnA1
(Stephan et al., 1994)
Caused by aberration
Dp(3;3)Mtn1
Cytology
Description

Tandem duplication of MtnA1.

(Stephan et al., 1994)
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
      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

      Restriction analysis of the MtnA gene from a number of Drosophila species suggests that MtnA3 is the ancestral allele, from which MtnA1 is derived. MtnA1Dp appears to be derived from MtnA1. These two changes seem to have occurred in non-African populations.

      (Theodore et al., 1991)

      MtnA3 is presumed to be the ancestral allele, a one step transition is presumed to make MtnA1 and a further transition step forms MtnA1Dp.

      (Stephan et al., 1994)
      External Crossreferences and Linkouts ( 0 )
      Synonyms and Secondary IDs (1)
      Reported As
      Symbol Synonym
      MtnA1Dp
      Name Synonyms
      Secondary FlyBase IDs
        References (2)