FB2026_02 , released June 18, 2026
Allele: Dmel\twi+t9.2
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General Information
Symbol
Dmel\twi+t9.2
Species
D. melanogaster
Name
FlyBase ID
FBal0032969
Feature type
allele
Associated gene
Dmel\twi
Associated Insertion(s)
Carried in Construct
P{WT9}
Key Links
Genomic Maps

Transgenic product class
genomic_DNA
(Thisse et al., 1991)
wild_type
(Thisse et al., 1991)
Mutagen
Nature of the Allele
Transgenic product class
genomic_DNA
(Thisse et al., 1991)
wild_type
(Thisse et al., 1991)
Mutagen
in vitro construct
(Thisse et al., 1991)
Progenitor genotype
twiT135
(Thisse et al., 1991)
Carried in construct
P{WT9}
Cytology
Description

Genomic fragment including twi sequences from -3.0kb to +6.2kb.

(Thisse et al., 1991)
Allele components
Component
Use(s)
Regulatory region(s)
twi
Encoded product / tool
twi
Mutations Mapped to the Genome
Curation Data
Type
Location
Additional Notes
References
rescue_region
2R:23,043,135..23,052,361 [+]
Linked to:
HaeIII-HaeIII restriction fragment
Comment:

Reported as a HaeIII-HaeIII fragment containing 3.0kb of 5' and 6.2kb of 3' sequences; position of restriction fragment on reference sequence inferred by FlyBase curator.

(Thisse et al., 1991)
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
      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
      twi+t9.2
      Name Synonyms
      Secondary FlyBase IDs
        References (1)