FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
CV Term Report
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General Information
Term ovary ID (Ontology) FBbt:00004865 (Fly Anatomy)
Definition Female gonad. It contains about 16-20 ovarioles.[ FlyBase:FBrf0064777 FlyBase:FBrf0221547 ]
Comment
Links to External Ontologies
Annotations
Records annotated with this term OR any of its CHILD TERMS
Records annotated with this exact term (annotations to child terms are NOT included)
Data Class Field Records
Alleles (FBal)  PHENOTYPE_MANIFEST_IN     784
Cell Lines (FBtc)  TISSUE       5
Insertions (FBti)  EXPRESSION_STAGE_TISSUE_POSITION      40
Insertions (FBti)  PHENOTYPE_MANIFEST_IN     168
Constructs (FBtp)  PHENOTYPE_MANIFEST_IN     187
Constructs (FBtp)  USES       2
show Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records
 Full annotation statements 
Relevant FlyBase reports
 Alleles Genes Images Cell Lines Insertions Constructs
 ovary (all annotations which use CV term, excluding "NOT" statements)     784    357      3      5    208    216
     ovary | absent       4       --       --       --       --       4
     ovary | adult stage      65       --       --       --      16     29
     ovary | adult stage | conditional       1       --       --       --       1       --
     ovary | cold sensitive       2       --       --       --       --       1
     ovary | germline clone      32       --       --       --       4       --
     ovary | germline clone | maternal effect       2       --       --       --       1       --
     ovary | heat sensitive       7       --       --       --       1      1
     ovary | larval stage       8       --       --       --       1      3
     ovary | larval stage | heat sensitive       1       --       --       --       --       1
     ovary | maternal effect      12       --       --       --       3      3
     ovary | maternal effect | heat sensitive       1       --       --       --       --       --
     ovary | nutrition conditional       1       --       --       --       --       --
     ovary | P-stage       1       --       --       --       1       --
     ovary | pharate adult stage       1       --       --       --       --       --
     ovary | pupal stage       1       --       --       --       1       --
     ovary | somatic clone       6       --       --       --       --       4
     ovary | somatic clone - tissue specific       2       --       --       --       2       --
     ovary | third instar larval stage       1       --       --       --       1       --
Spanning Tree (Parents/Children)
Only view relationship:
organism
 |__adult______________________________
reproductive system                    |
 |__gonad______________________________|
 |__female reproductive system_________|
female organism                        |
 |__female-specific anatomical entity__|
female-specific anatomical entity      |
 |__female reproductive system_________|
multicellular structure                |
 |__gonad______________________________|
anatomical entity                      |
 |__female-specific anatomical entity__|
                                       ovary  7598 rec.
                                        |__corpus luteum 1 rec.
                                        |   |__corpus luteum cell 1 rec.
                                        |__ovarian sheath 59 rec.
                                        |   |__inner layer of ovarian sheath
                                        |   |__median layer of ovarian sheath(+) 37 rec.
                                        |   |__outer layer of ovarian sheath
                                        |   |__pedicel of ovarian sheath 1 rec.
                                        |__ovariole 6863 rec.
                                        |   |__basal stalk 68 rec.
                                        |   |__female germline cyst(+) 5704 rec.
                                        |   |__germarium(+) 1810 rec.
                                        |   |__ovarian basement membrane 35 rec.
                                        |   |__somatic cell of ovariole(+) 2925 rec.
                                        |   |__vitellarium 8 rec.
                                        |__peritoneal sheath muscle cell 17 rec.
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Is a gonad
female-specific anatomical entity
Develops from larval ovary
Part of adult
female reproductive system
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Synonyms
Secondary IDs
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UBERON:0000992