FB2026_02 , released June 18, 2026
FB2026_02 , released June 18, 2026
Allele: Dmel\Mlc2S66A
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General Information
Symbol
Dmel\Mlc2S66A
Species
D. melanogaster
Name
FlyBase ID
FBal0044945
Feature type
allele
Associated gene
Dmel\Mlc2
Associated Insertion(s)
Carried in Construct
P{Mlc2S66A}
Key Links
Transgenic product class
missense_variant
(Tohtong et al., 1995)
polypeptide_post_translational_processing_variant
(Tohtong et al., 1995)
Mutagen
Nature of the Allele
Transgenic product class
missense_variant
(Tohtong et al., 1995)
polypeptide_post_translational_processing_variant
(Tohtong et al., 1995)
Mutagen
in vitro construct
(Sparrow, 1995, Tohtong et al., 1995)
Progenitor genotype
Carried in construct
P{Mlc2S66A}
Cytology
Description

Fragment that encodes a mutant form of Mlc2 in which a phosphorylation site has been mutated to a non-phosphorylatable residue (amino acid substitution S66A).

(Tohtong et al., 1995)
Allele components
Component
Use(s)
Regulatory region(s)
Mlc2
Encoded product / tool
Mlc2
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

      The myofibrillar and sarcomeric structures of the indirect flight muscle (IFM) of Mlc2E38 flies carrying Mlc2S66A appear normal. The flight index of these flies is significantly less than for Mlc2E38 flies carrying Mlc2+tTa (3.0 +/- 1.0). The wingbeat frequency of these flies is significantly less than for Mlc2E38 flies carrying Mlc2+tTa (177 +/- 3 s-1).

      (Dickinson et al., 1997)

      Indirect flight muscles appear normal.

      (Sparrow, 1995)

      Indirect flight muscles appear normal. Two copies of P{Mlc2S66A} restores viability to Mlc2E38 homozygotes.

      (Tohtong et al., 1995)
      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
      Partially rescues

      Mlc2S66A partially rescues Mlc2E38

      (Tohtong et al., 1995)
      Comments
      Images (0)
      Mutant
      Wild-type
      Stocks (0)
      Notes on Origin
      Discoverer
      External Crossreferences and Linkouts ( 0 )
      Synonyms and Secondary IDs (1)
      Reported As
      Symbol Synonym
      Mlc2S66A
      Name Synonyms
      Secondary FlyBase IDs
        References (4)