Assertion: stem cell's level | /r/HasProperty | undifferentiated on sto feeder cells
Facets:
Source sentences:
text: (B) Changes in RNA (left) and protein (right) levels of Oct3/4, Sox2, and Nanog in iPS cells and ES cells that were undifferentiated on STO feeder cells (U) or induced to differentiated in vitro through embryoid body formation (D).