checkpointcellcycle

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 ...

2023年10月31日 — The cell cycle is controlled by three internal checkpoints that evaluate the condition of the genetic information.

The mitotic spindle checkpoint occurs at the point in metaphase where all the chromosomes should/have aligned at the mitotic plate and be under bipolar tension.

由 M Molinari 著作 · 2000 · 被引用 460 次 — Checkpoints are mechanisms that regulate progression through the cell cycle insuring that each step takes place only once and in the right sequence.

The key role of checkpoint proteins is to detect DNA damage and send a signal to delay cell cycle advance until the damaged chromosomes are repaired (Figure 1).

由 KJ Barnum 著作 · 2014 · 被引用 713 次 — Cell cycle checkpoints are surveillance mechanisms that monitor the order, integrity, and fidelity of the major events of the cell cycle.

This checkpoint's primary responsibility is to make sure that each of the chromosomes has already been duplicated and that the replicated DNA has not been ...

A checkpoint is one of several points in the eukaryotic cell cycle at which the progression of a cell to the next stage in the cycle can be halted until ...