Assertion: blood monocyte | /r/HasProperty | derived
Facets:
value: from precursors in the bone
type: LOCATION
Source sentences:
text: Bloodstream monocytes are derived from precursors in the bone marrow2 and are subdivided into subsets that differ in size, trafficking and innate immune receptor expression and in their ability to differentiate following stimulation with cytokines and/or microbial molecules1.