Assertion: megakaryocyte's nucleus | /r/HasProperty | extruded
Facets:
value: from the normoblast
type: OTHER
value: from the mass of proplatelets
type: OTHER
Source sentences:
text: To assemble and release platelets, MKs become polyploid by endomitosis (DNA replication without cell division) and then undergo a maturation process in which the bulk of their cytoplasm is packaged into multiple long processes called proplatelets, and the nucleus is extruded.
text: The multilobed nucleus of the megakaryocyte cell body is compressed into a central mass with little cytoplasm and is eventually extruded and degraded.
text: The nucleus is eventually extruded from the mass of proplatelets, and individual platelets are released from proplatelet ends.
text: The nucleus is finally extruded from the normoblast.