FB2026_03 , released September 17, 2026

CV Term Report

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General Information

Term

germarium-derived female germ-line cyst formation

ID (Ontology)

GO:0030727 (Gene Ontology)

Definition

Formation, in a germarium, of a group of interconnected cells derived from a single female gonial founder cell (a cystoblast). The germarium is the most anterior portion of an insect ovariole. An example of this process is found in Drosophila melanogaster.[ PubMed:10370240 PubMed:9442902 ]

Also Known As

"germarium-derived female germline cyst formation"

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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Results list data from multiple species. Choose a record type above to open its HitList.

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
germarium-derived female germ-line cyst formation (all annotations which use CV term, excluding "NOT" statements)
involved_in \| germarium-derived female germ-line cyst formation

Spanning Tree (Parents/Children)

developmental process involved in reproduction
 |__germarium-derived egg chamber formation_______________
germ-line cyst formation                                  |
 |__female germ-line cyst formation_______________________|
oogenesis                                                 |
 |__germarium-derived egg chamber formation_______________|
 |__female germ-line cyst formation_______________________|
anatomical structure formation involved in morphogenesis  |
 |__germarium-derived egg chamber formation_______________|
                                                          germarium-derived female germ-line cyst formation  25 rec.
                                                           |__germarium-derived cystoblast division 14 rec.

Spanning Tree View Settings
Parents/Children View Depth	Show hierarchy levels: for parents, for children
Relationships
Is a	female germ-line cyst formation
Part of	germarium-derived egg chamber formation
Synonyms & Secondary IDs
Synonyms
	"germarium-derived female germline cyst formation" EXACT
Secondary IDs

External Crossreferences & Linkouts