FB2026_03 , released September 17, 2026

CV Term Report

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General Information

Term

X chromosome located dosage compensation complex, transcription activating

ID (Ontology)

GO:0016456 (Gene Ontology)

Definition

An RNA-protein complex localized to the X chromosome of males where it is required for the hyper-transcriptional activation of the X chromosome. An example of this is found in Drosophila melanogaster.[ PubMed:20622855 ]

Comment

Links to External Ontologies

QuickGO data AmiGO data

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_CELLULAR_COMPONENT

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
X chromosome located dosage compensation complex, transcription activating (all annotations which use CV term, excluding "NOT" statements)
part_of \| X chromosome located dosage compensation complex, transcription activating

Spanning Tree (Parents/Children)

chromatin
 |__dosage compensation complex_____
sex chromosome                      |
 |__X chromosome____________________|
 |__dosage compensation complex_____|
protein-containing complex          |
 |__ribonucleoprotein complex_______|
nuclear protein-containing complex  |
 |__dosage compensation complex_____|
                                    X chromosome located dosage compensation complex, transcription activating  7 rec.

Spanning Tree View Settings
Parents/Children View Depth	Show hierarchy levels: for parents, for children
Relationships
Is a	dosage compensation complex ribonucleoprotein complex
Part of	X chromosome
Synonyms & Secondary IDs
Synonyms
	"dosage compensation complex" BROAD
Secondary IDs

External Crossreferences & Linkouts