FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Allele: Dmel\M(2)531
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General Information
Symbol
Dmel\M(2)531
Species
D. melanogaster
Name
FlyBase ID
FBal0011914
Feature type
allele
Associated gene
M(2)53
Associated Insertion(s)
Carried in Construct
Key Links
Allele class
Mutagen
Nature of the Allele
Allele class
Mutagen
X ray
Progenitor genotype
Cytology

Polytene chromosomes apparently normal.

Description
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

      Mutants show a significant developmental delay and somewhat smaller larval body sizes than normal, but no obvious morphological neuromuscular junction phenotypes.

      (Sigrist et al., 2000)

      Enhances the Cbx phenotype in Ubx1:Cbx-1/In heterozygotes.

      (Golic and Golic, 1996)

      Developmental delay and reduced bristle phenotype.

      (Lawrence et al., 1986)

      Heterozygotes have shorter bristles than wild type flies. Eclosion is delayed by 24 hours.

      (Ferrus, 1975)

      Bristles very small; aristae often reduced; venation px-like. Hatches late. Viability about 70% wild type and variable. Fertility good. RK2.

      External Data
      Interactions
      Show genetic interaction network for Enhancers & Suppressors
      Phenotypic Class
      Phenotype Manifest In
      NOT suppressed by
      Statement
      Reference

      M(2)531 has phenotype, non-suppressible by su(Hw)2

      (Lindsley and Grell, 1968)
      Additional Comments
      Genetic Interactions
      Statement
      Reference
      Xenogenetic Interactions
      Statement
      Reference
      Complementation and Rescue Data
      Comments
      Images (0)
      Mutant
      Wild-type
      Stocks (5)
      Notes on Origin
      Discoverer

      Arose as: Mosaic.

      Comments
      Comments

      Useful as marker in clonal analysis.

      (Lawrence et al., 1986)
      External Crossreferences and Linkouts ( 0 )
      Synonyms and Secondary IDs (6)
      Reported As
      Symbol Synonym
      M(2)53-1
      (Sigrist et al., 2000)
      M(2)531
      M(2)S-7
      (Golic and Golic, 1996)
      M(2)S7
      (Lawrence et al., 1986)
      M(2R)531
      (Praktiknjo et al., 2018)
      M(2R)S7
      (Ferrus, 1975)
      Name Synonyms
      Secondary FlyBase IDs
        References (9)