FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term spermatid nucleus differentiation ID (Ontology) GO:0007289 (Gene Ontology)
Definition The specialization of the spermatid nucleus during the development of a spermatid into a mature male gamete competent for fertilization.
Also Known As "spermatid nuclear differentiation"
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Annotations
Records annotated with this term OR any of its CHILD TERMS
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Data Class Field Records
Genes (FBgn)  GO_BIOLOGICAL_PROCESS       4
show Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records
 Full annotation statements 
Relevant FlyBase reports
 Genes
 spermatid nucleus differentiation (all annotations which use CV term, excluding "NOT" statements)       4
     involved_in | spermatid nucleus differentiation       4
Spanning Tree (Parents/Children)
Only view relationship: 
organelle organization
 |__nucleus organization___
germ cell development      |
 |__spermatid development__|
spermatid differentiation  |
 |__spermatid development__|
                           spermatid nucleus differentiation  27 rec.
                            |__regulation of spermatid nuclear differentiation
                            |   |__negative regulation of spermatid nuclear differentiation
                            |   |__positive regulation of spermatid nuclear differentiation
                            |__sperm DNA condensation 19 rec.
                            |__spermatid nucleus elongation 4 rec.
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Is a nucleus organization
Part of spermatid development
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Synonyms
  • "spermatid nuclear differentiation" EXACT
Secondary IDs
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