Assertion: physiological apoptosis | /r/HasProperty | restricted to discrete subsets of cells
Facets:
value: tightly
type: MANNER
Source sentences:
text: Whereas physiological apoptosis is tightly restricted to discrete subsets of cells, both spatially and temporally, pathological apoptosis involves large numbers of cells, is non-selective, can be sustained over time, and often occurs in an inflammatory milieu.