Assertion: lymph node's macrophage | /r/HasProperty | important
Facets:
value: in clearing the apoptotic b cells
type: TRANSITIVE-OBJECT
value: in the b cell follicles
type: LOCATION
Source sentences:
text: In the B cell follicles, the macrophages are important in clearing the apoptotic B cells that occur during the germinal centre reaction in the process of somatic hypermutation and isotype switching.