FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term transcription open complex formation at RNA polymerase II promoter ID (Ontology) GO:0001113 (Gene Ontology)
Definition Any process involved in the melting of the DNA hybrid of the core promoter region within the transcriptional closed complex of an RNA polymerase II preinitiation complex (PIC) to produce an open complex where the DNA duplex around the transcription initiation site is unwound to form the transcription bubble.[ PubMed:15020047 PubMed:18280161 ]
Also Known As "RNA polymerase II promoter melting" ; "transcriptional open complex formation at RNA polymerase II promoter"
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Annotations
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Data Class Field Records
Genes (FBgn)  GO_BIOLOGICAL_PROCESS       7
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 Full annotation statements 
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 Genes
 transcription open complex formation at RNA polymerase II promoter (all annotations which use CV term, excluding "NOT" statements)       7
     involved_in | transcription open complex formation at RNA polymerase II promoter       7
Spanning Tree (Parents/Children)
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protein-DNA complex remodeling
 |__DNA-templated transcription open complex formation______
DNA-templated transcription initiation                      |
 |__DNA-templated transcription open complex formation______|
 |__transcription initiation at RNA polymerase II promoter__|
transcription by RNA polymerase II                          |
 |__transcription initiation at RNA polymerase II promoter__|
                                                            transcription open complex formation at RNA polymerase II promoter  7 rec.
                                                             |__regulation of transcription open complex formation at RNA polymerase II promoter
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Is a DNA-templated transcription open complex formation
Part of transcription initiation at RNA polymerase II promoter
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Synonyms
  • "RNA polymerase II promoter melting" EXACT
    "transcriptional open complex formation at RNA polymerase II promoter" EXACT
Secondary IDs
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