About: http://webisa.webdatacommons.org/449318062

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	A key question is what growth factors and other signals prompt the bone marrow cells to develop into specific types of neurons.
http://www.w3.org/ns/prov#wasQuotedFrom	nih.gov