Metaphasecheckpoint

The M checkpoint occurs near the end of the metaphase stage of karyokinesis. The M checkpoint is also known as the spindle checkpoint, because it determines ...

Cell cycle checkpoints are control mechanisms in the eukaryotic cell cycle which ensure its proper progression. Each checkpoint serves as a potential ...

metaphase checkpoint, or the mitotic checkpoint, is a cell cycle checkpoint during metaphase of mitosis or meiosis that prevents the separation of the ...

A checkpoint is a stage in the eukaryotic cell cycle at which the cell examines internal and external cues and decides whether or not to move forward with ...

由 R LeMaire-Adkins 著作 · 1997 · 被引用 324 次 — This checkpoint delays anaphase until all chromosomes are properly positioned at the metaphase plate, thereby reducing the likelihood of segregation errors at ...

The mitotic checkpoint prevents the metaphase–anaphase transition by inhibiting the degradation of cyclin B and securin. Cyclin B is a Cdk1 regulatory subunit ...