FB2026_02 , released June 18, 2026
FB2026_02 , released June 18, 2026
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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Alleles (FBal)PHENOTYPE_MANIFEST_IN
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 mitotic prometaphase (all annotations which use CV term, excluding "NOT" statements)
     mitotic prometaphase | maternal effect
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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"