FB2026_03 , released September 17, 2026
CV Term Report
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Term male reproductive system ID (Ontology) FBbt:00004927 (Fly Anatomy)
Definition Any reproductive system (FBbt:00004857) that overlaps some male organism (FBbt:00007004).[ FlyBase:FBrf0007735 FlyBase:FBrf0034075 ]
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Data ClassFieldDirect annotations
Alleles (FBal)PHENOTYPE_MANIFEST_IN
Insertions (FBti)EXPRESSION_STAGE_TISSUE_POSITION
Insertions (FBti)PHENOTYPE_MANIFEST_IN
Constructs (FBtp)PHENOTYPE_MANIFEST_IN
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 male reproductive system (all annotations which use CV term, excluding "NOT" statements)
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organ system
 |__reproductive system______________
male organism                        |
 |__male-specific anatomical entity__|
anatomical entity                    |
 |__male-specific anatomical entity__|
                                     male reproductive system  5372 rec.
                                      |__ejaculatory duct 137 rec.
                                      |   |__ejaculatory bulb(+) 73 rec.
                                      |   |__ejaculatory duct epithelium(+) 35 rec.
                                      |__male accessory gland 355 rec.
                                      |   |__semen-secreting cell of the male accessory gland(+) 246 rec.
                                      |__semen-secreting cell of the male reproductive system 262 rec.
                                      |   |__semen-secreting cell of the ejaculatory bulb
                                      |   |__semen-secreting cell of the male accessory gland(+) 246 rec.
                                      |   |__semen-secreting cell of the seminal vesicle
                                      |__testicular duct 4 rec.
                                      |__testis 4920 rec.
                                      |   |__germinal proliferation center(+) 737 rec.
                                      |   |__male fusome(+) 67 rec.
                                      |   |__male germline cyst(+) 2304 rec.
                                      |   |__somatic cell of testis(+) 728 rec.
                                      |   |__spermatozoon 1803 rec.
                                      |   |__testis sheath(+) 174 rec.
                                      |   |__waste bag 94 rec.
                                      |__vas deferens 201 rec.
                                          |__seminal vesicle(+) 188 rec.
                                          |__twisted vas deferens
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Is a reproductive system
male-specific anatomical entity
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UBERON:0000079