Assertion: megakaryocyte | /r/AtLocation | the spleen
Facets:
value: following stem cell transplantation
type: TEMPORAL
Source sentences:
text: Pertussis toxin did not affect the number of megakaryocytes appearing in the spleen, supporting the hypothesis that these megakaryocytes were derived from progenitors arising in the bone marrow.
text: To determine the origin of the megakaryocytes that appeared in the spleen following stem cell transplantation, we used pertussis toxin (PT) to block the migration of Rho low stem cells to the spleen (Figure 8 ).