Assertion: periosteum's cell | /r/CapableOf | differentiate into osteoblast
Facets:
Source sentences:
text: Separate mesenchymal cells differentiate into osteoblasts, which line up along the surface of the spicule and secrete more osteoid, which increases the size of the spicule.
text: Separate mesenchymal cells differentiate into osteoblasts, which line up along the surface of the spicule and secrete more osteoid, increasing the size of the spicule.