Assertion: embryonic stem cell | /r/HasProperty | cultured
Facets:
value: in 1998
type: TEMPORAL
value: from human blastocysts
type: OTHER
value: by james thomson
type: OTHER
value: subsequently
type: TEMPORAL
Source sentences:
text: Subsequently, embryonic stem cells were also cultured from human blastocysts.
text: Human embryonic stem cells (hESC) were first isolated and cultured by James Thomson in 1998 .