FB2026_03 , released September 17, 2026

CV Term Report

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General Information

Term

ribosomal large subunit biogenesis

ID (Ontology)

GO:0042273 (Gene Ontology)

Definition

A cellular process that results in the biosynthesis of constituent macromolecules, assembly, and arrangement of constituent parts of a large ribosomal subunit; includes transport to the sites of protein synthesis.

Also Known As

"ribosomal large subunit biogenesis and assembly"

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_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
ribosomal large subunit biogenesis (all annotations which use CV term, excluding "NOT" statements)
involved_in \| ribosomal large subunit biogenesis

Spanning Tree (Parents/Children)

ribonucleoprotein complex biogenesis
 |__ribosome biogenesis___________________
cellular component biogenesis             |
 |__ribonucleoprotein complex biogenesis__|
                                          ribosomal large subunit biogenesis  70 rec.
                                           |__maturation of LSU-rRNA 32 rec.
                                           |   |__maturation of LSU-rRNA from tetracistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, 2S rRNA, LSU-rRNA)(+)
                                           |   |__maturation of LSU-rRNA from tetracistronic rRNA transcript (SSU-rRNA, LSU-rRNA, 4.5S-rRNA, 5S-rRNA)
                                           |   |__maturation of LSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA)(+) 25 rec.
                                           |   |__maturation of LSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, LSU-rRNA,5S)(+)
                                           |__ribosomal large subunit assembly 22 rec.
                                               |__assembly of large subunit precursor of preribosome(+) 1 rec.
                                               |__cytosolic large ribosomal subunit assembly
                                               |__mitochondrial large ribosomal subunit assembly 15 rec.

Spanning Tree View Settings
Parents/Children View Depth	Show hierarchy levels: for parents, for children
Relationships
Is a	ribonucleoprotein complex biogenesis
Part of	ribosome biogenesis
Synonyms & Secondary IDs
Synonyms
	"ribosomal large subunit biogenesis and assembly" EXACT
Secondary IDs

External Crossreferences & Linkouts