FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term mitotic sister chromatid segregation ID (Ontology) GO:0000070 (Gene Ontology)
Definition The cell cycle process in which replicated homologous chromosomes are organized and then physically separated and apportioned to two sets during the mitotic cell cycle. Each replicated chromosome, composed of two sister chromatids, aligns at the cell equator, paired with its homologous partner. One homolog of each morphologic type goes into each of the resulting chromosome sets.
Also Known As "mitotic chromosome segregation"
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Annotations
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Data Class Field Records
Genes (FBgn)  GO_BIOLOGICAL_PROCESS      30
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Relevant FlyBase reports
 Gene Groups Genes
 mitotic sister chromatid segregation (all annotations which use CV term, excluding "NOT" statements)       1     30
     involved_in | mitotic sister chromatid segregation       --      30
Spanning Tree (Parents/Children)
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cell cycle process
 |__mitotic cell cycle process____
chromosome organization           |
 |__sister chromatid segregation__|
nuclear chromosome segregation    |
 |__sister chromatid segregation__|
                                  mitotic sister chromatid segregation  122 rec.
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Is a sister chromatid segregation
mitotic cell cycle process
Part of mitotic nuclear division
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Synonyms
  • "mitotic chromosome segregation" EXACT
    "mitotic sister-chromatid adhesion release" NARROW
Secondary IDs
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Reactome:R-HSA-2500257 "Resolution of Sister Chromatid Cohesion"