FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term mitotic prometaphase ID (Ontology) GO:0000236 (Gene Ontology)
Definition The cell cycle phase in higher eukaryotes which follows mitotic prophase and during which the nuclear envelope is disrupted and breaks into membrane vesicles, and the spindle microtubules enter the nuclear region. Kinetochores mature on each centromere and attach to some of the spindle microtubules. Kinetochore microtubules begin the process of aligning chromosomes in one plane halfway between the poles.
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Data Class Field Records
Alleles (FBal)  PHENOTYPE_MANIFEST_IN       3
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 Alleles
 mitotic prometaphase (all annotations which use CV term, excluding "NOT" statements)       3
     mitotic prometaphase | maternal effect       1
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M phase___________________
mitotic cell cycle phase__|
                          mitotic M phase
                           |__mitotic prometaphase  3 rec.
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Reactome:R-HSA-68877 "Mitotic Prometaphase"