Assertion: bone marrow stem cell | /r/CapableOf | develop into white blood cells
Facets:
value: to become
type: PURPOSE
value: normally
type: DEGREE
Source sentences:
text: The researchers discovered that GCSF-mimicking antibody can activate a growth-stimulating receptor on marrow cells in a way that induces marrow stem cells that normally develop into white blood cells to become neural progenitor cells.