FB2026_03 , released September 17, 2026
Sequence Feature: Dmel\twi_2.0kb_promoter
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General Information
Symbol
Dmel\twi_2.0kb_promoter
Species
D. melanogaster
Feature type
regulatory_region
FlyBase ID
FBsf0000874130
Collection
Associated gene
Genomic Location
Chromosome (arm)
2R
Sequence location

2R:23,044,125..23,046,480

Genomic Maps
Sequence Data
Length
Comments
Associated Information
Gene(s) (targeted or local)
Allele(s)
Transcripts(s)
    Polypeptide(s)
      Construct
      Experimental Data
      Binding data
      Bound moiety
      Comments on moiety
      Mapped to restriction fragment
      Evidence or Assay

      Reporter construct (in vivo)

      (REDfly Curators and FlyBase Curators, 2012-, Jiang et al., 1991)
      Collection Information
      Collection: REDfly_CRMs
      Symbol
      REDfly_CRMs
      Title
      Source and Progenitors
      Species of derivation
      D. melanogaster
      Strain of derivation
      Vector of progenitor construct
      Description

      Experimentally validated, minimal functional cis-regulatory regions (CRMs) curated from the literature by REDfly (version 3.0).

      (REDfly Curators and FlyBase Curators, 2012-)
      Additional data
      Sample preparation
      Collection preparation
      Mode of assay
      Data analysis
      Cell lines
      Observed in
      Not observed in
      Comments
      Stocks (0)
      External Crossreferences and Linkouts ( 1 )
      Crossreferences
      REDfly - A database of transcriptional regulatory elements
      Synonyms and Secondary IDs (1)
      Reported As
      Symbol Synonym
      twi_2.0kb_promoter
      (REDfly Curators and FlyBase Curators, 2012-)
      Secondary FlyBase IDs
        References (2)