About: http://webisa.webdatacommons.org/142966480

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Although embryonic-like cells can be derived from adult testis cultures after only several weeks in vitro1, it is not known whether adult self-renewing spermatogonia in long-term culture can generate such stem cells as well.
http://www.w3.org/ns/prov#wasQuotedFrom	science.gov