FB2026_03 , released September 17, 2026
CV Term Report
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General Information
Term spermatocyte cell spectrosome ID (Ontology) FBbt:00005410 (Fly Anatomy)
Definition Spherical fusome found in spermatocyte cells.
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Data ClassFieldDirect annotations
Alleles (FBal)PHENOTYPE_MANIFEST_IN
Insertions (FBti)PHENOTYPE_MANIFEST_IN
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 Alleles Genes Insertions
 spermatocyte cell spectrosome (all annotations which use CV term, excluding "NOT" statements)
     spermatocyte cell spectrosome | adult stage
      --
     spermatocyte cell spectrosome | increased number
      --       --
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fusome
 |__spectrosome______________________
spermatid cyst                       |
 |__spermatid________________________|
male organism                        |
 |__male-specific anatomical entity__|
male germline cell                   |
 |__spermatid________________________|
anatomical entity                    |
 |__male-specific anatomical entity__|
                                     spermatocyte cell spectrosome  8 rec.
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Is a spectrosome
male-specific anatomical entity
Part of spermatid
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