Assertion: lymphoblast's lymphocyte | /r/CapableOf | pass through transient phase
Facets:
value: during maturation
type: TEMPORAL
Source sentences:
text: This concept, in brief, states that during maturation, T and B lymphocytes pass through a transient phase during which any contact with antigen (irrespective of whether it is endogenous or exogenous) capable of interacting with their receptors results in specific inactivation of the cell.