FB2026_02 , released June 18, 2026
Allele: Dmel\stmAp4
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General Information
Symbol
Dmel\stmAp4
Species
D. melanogaster
Name
FlyBase ID
FBal0051083
Feature type
allele
Associated gene
Dmel\stmA
Associated Insertion(s)
P{}stmAp4
Carried in Construct
Key Links
Allele class
Mutagen
Nature of the Allele
Allele class
Mutagen
Delta2-3 transposase
(Kumar et al., 2001, Chandrashekaran, 1993)
Progenitor genotype
Associated Insertion(s)
P{}stmAp4
Cytology
Description

4 wild-type revertants have not been recovered in a screen to remobilise the P-elements present in the stmAp4 strain (3637 chromosomes tested). No recessive lethal excision events have been recovered in 200 chromosomes tested.

(Rao et al., 2001)
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

      Paralysis at 38oC over stmA1 and recovery at 24oC. weakly negatively geotactic. Adults are almost always flightless.

      (Kumar et al., 2001)

      Adult males are resistant to the lethal effects of the sodium channel neuropoison veratridine.

      (Chandrashekaran, 1993)
      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
      Images (0)
      Mutant
      Wild-type
      Stocks (0)
      Notes on Origin
      Discoverer
      Comments
      Comments

      Group III allele.

      (Kumar et al., 2001)

      Allelic series for the paralytic phenotype: stmA2 > stmAp1 > stmA1 > stmAp2 > stmAp4.

      (Chandrashekaran, 1993)
      External Crossreferences and Linkouts ( 0 )
      Synonyms and Secondary IDs (2)
      Reported As
      Symbol Synonym
      stmAP4
      (Kumar et al., 2001)
      stmAp4
      Name Synonyms
      Secondary FlyBase IDs
        References (3)