PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
23287475-8	2013	Eventually this tumor contained 100% CD133(+) elements and pO(2)-dependent percentages of the three embryonic transcription factors Nanog, Klf4 and c-Myc.	PO-2	59-64	MYC proto-oncogene, bHLH transcription factor	Homo sapiens	148-153