Assertion: osteoblast | /r/HasProperty | separate lineages
Facets:
value: in development
type: LOCATION
Source sentences:
text: Chondrocytes and osteoblasts are regarded as separate lineages in development, being derived from common mesenchymal progenitors that express the transcription factors sex determining region Y (SRY)-box 9 (Sox9) and runt related transcription factor 2 (Runx2) (1).