The encapsulated ES cells are capable of differentiating within said microenvironment into {TAIL ~ hepatocyte lineage cells} in {HEAD ~ the absence} of embryoid body intermediates or growth factor supplementation 
The encapsulated ES cells are capable of differentiating within said microenvironment into { TAIL ~ hepatocyte lineage cells } in { HEAD ~ the absence } of embryoid body intermediates or growth factor supplementation
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH