FB2026_02 , released June 18, 2026
Allele: Dmel\snaa.cBa
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General Information
Symbol
Dmel\snaa.cBa
Species
D. melanogaster
Name
antisense construct a of Boulay
FlyBase ID
FBal0193750
Feature type
allele
Associated gene
Dmel\sna
Associated Insertion(s)
Carried in Construct
P{snaa.cBa}
Key Links
Transgenic product class
antisense
(Boulay et al., 1987)
Mutagen
Nature of the Allele
Transgenic product class
antisense
(Boulay et al., 1987)
Mutagen
in vitro construct
(Boulay et al., 1987)
Progenitor genotype
Carried in construct
P{snaa.cBa}
Cytology
Description

Template corresponding to sna sequences, in the antisense orientation.

(Boulay et al., 1987)
Allele components
Component
Use(s)
Encoded product / tool
sna
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

      Injection of snaa.cBa into early embryos results in a weak phenotype in which embryos show reduced segmental denticle belts in number and/or width and a stronger phenotype in which embryos exhibit denticle-free twisted cuticle. These embryos also show unabsorbed yolks.

      (Boulay et al., 1987)
      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

      Transcribed in vitro and injected into early embryos.

      (Boulay et al., 1987)
      External Crossreferences and Linkouts ( 0 )
      Synonyms and Secondary IDs (2)
      Reported As
      Symbol Synonym
      snaa.cBa
      Name Synonyms
      antisense construct a of Boulay
      Secondary FlyBase IDs
        References (1)