Assertion: bone's bone marrow | /r/MadeOf | mesenchymal stem cells
Facets:
Source sentences:
text: Yellow bone marrow also contains mesenchymal stem cells.
text: Yellow bone marrow contains mesenchymal stem cells, also known as marrow stromal cells.
text: Yellow bone marrow contains mesenchymal stem cells (marrow stromal cells), which produce cartilage, fat and bone.