FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Allele: Dmel\speckG1
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General Information
Symbol
Dmel\speckG1
Species
D. melanogaster
Name
FlyBase ID
FBal0362749
Feature type
allele
Associated gene
Dmel\speck
Associated Insertion(s)
Carried in Construct
Key Links
Genomic Maps

Allele class
Mutagen
Nature of the Allele
Allele class
Mutagen
minos activity
(Spana et al., 2020)
Progenitor genotype
Mi{ET1}speckMB02738
(Spana et al., 2020)
Cytology
Description

Deletion of over 500bp within the speck transcription unit; deletion includes the transcription start site of the RB isoform. Generated by imprecise excision of Mi{ET1}speckMB02738.

(Spana et al., 2020)
Mutations Mapped to the Genome
Curation Data
Type
Location
Additional Notes
References
delins
2R:24,146,696..24,154,725 [+]
Inserted_sequence:

AGCGGCTCGTAGGTAGGGTAGTAGTAGTGGCTCG

Comment:

Deletion of over 500bp within the speck transcription unit; deletion includes the transcription start site of the RB isoform. Generated by imprecise excision of Mi{ET1}speckMB02738.

(Spana et al., 2020)
Variant Molecular Consequences
Associated Sequence Data
DDBJ / EMBL / GenBank
DNA sequence
Protein sequence
MT708672
 
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

      speckG1 adults exhibit ectopic pigmentation in the wing hinge.

      (Spana et al., 2020)
      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 (1)
      Notes on Origin
      Discoverer
      External Crossreferences and Linkouts ( 1 )
      Crossreferences
      GenBank Nucleotide - A collection of sequences from several sources, including GenBank, RefSeq, TPA, and PDB.
      Synonyms and Secondary IDs (1)
      Reported As
      Symbol Synonym
      speckG1
      (Spana et al., 2020)
      Name Synonyms
      Secondary FlyBase IDs
        References (1)