FB2026_03 , released September 17, 2026

CV Term Report

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General Information

Term

negative regulation of RNA polymerase II transcription preinitiation complex assembly

ID (Ontology)

GO:0017055 (Gene Ontology)

Definition

Any process that stops, prevents, or reduces the frequency, rate or extent of RNA polymerase II transcriptional preinitiation complex assembly.

Also Known As

"down regulation of RNA polymerase II transcriptional preinitiation complex assembly" ; "down-regulation of RNA polymerase II transcriptional preinitiation complex assembly" ; "downregulation of RNA polymerase II transcriptional preinitiation complex assembly" (for all, see Synonyms field below)

Comment

Links to External Ontologies

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Annotations

Records annotated with this term OR any of its CHILD TERMS

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Direct annotations: records annotated with this exact term (child terms are NOT included)

Data Class	Field	Direct annotations
Genes (FBgn)	GO_BIOLOGICAL_PROCESS

Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records

Full annotation statements	Relevant FlyBase reports
Full annotation statements	Genes
negative regulation of RNA polymerase II transcription preinitiation complex assembly (all annotations which use CV term, excluding "NOT" statements)
involved_in \| negative regulation of RNA polymerase II transcription preinitiation complex assembly

Spanning Tree (Parents/Children)

negative regulation of transcription by RNA polymerase II
 |__negative regulation of transcription initiation by RNA polymerase II__________
regulation of protein-containing complex assembly                                 |
 |__negative regulation of protein-containing complex assembly____________________|
 |__regulation of RNA polymerase II transcription preinitiation complex assembly__|
RNA polymerase II preinitiation complex assembly                                  |
 |__regulation of RNA polymerase II transcription preinitiation complex assembly__|
negative regulation of cellular component organization                            |
 |__negative regulation of protein-containing complex assembly____________________|
regulation of transcription initiation by RNA polymerase II                       |
 |__regulation of RNA polymerase II transcription preinitiation complex assembly__|
 |__negative regulation of transcription initiation by RNA polymerase II__________|
negative regulation of DNA-templated transcription initiation                     |
 |__negative regulation of transcription initiation by RNA polymerase II__________|
                                                                                  negative regulation of RNA polymerase II transcription preinitiation complex assembly  1 rec.

Spanning Tree View Settings
Parents/Children View Depth	Show hierarchy levels: for parents, for children
Relationships
Is a	negative regulation of protein-containing complex assembly regulation of RNA polymerase II transcription preinitiation complex assembly negative regulation of transcription initiation by RNA polymerase II
Part of
Synonyms & Secondary IDs
Synonyms
	"down regulation of RNA polymerase II transcriptional preinitiation complex assembly" EXACT "down-regulation of RNA polymerase II transcriptional preinitiation complex assembly" EXACT "downregulation of RNA polymerase II transcriptional preinitiation complex assembly" EXACT "inhibition of RNA polymerase II transcriptional preinitiation complex assembly" NARROW "negative regulation of RNA polymerase II transcriptional pre-initiation complex assembly" EXACT "negative regulation of RNA polymerase II transcriptional pre-initiation complex biosynthesis" EXACT "negative regulation of RNA polymerase II transcriptional preinitiation complex assembly" EXACT "negative regulation of RNA polymerase II transcriptional preinitiation complex formation" EXACT
Secondary IDs

External Crossreferences & Linkouts