Assertion: amniotic fluid's cell | /r/CapableOf | show marker
Facets:
Source sentences:
text: The cultured amniotic epithelial cells showed markers found on the oral mucosal cells such as certain keratins.
text: Although those cells which expressed the markers were able to differentiate into muscle, adipogenic, osteogenic, nephrogenic, neural and endothelial cells, this did not necessarily occur from a homogenous population of undifferentiated cells.