Assertion: mitosis | /r/HasProperty | regulated by cellular signals
Facets:
value: at a series of checkpoints
type: LOCATION
value: tightly
type: MANNER
Source sentences:
text: At A Glance Mitosis is a form of nuclear division in which replicated chromosomes are carefully organized and separated in preparation for cytoplasmic division; it is tightly regulated by cellular signals at a series of checkpoints that are controlled by the interaction of cyclin-dependent kinases and cyclins.