PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
10756202-2	2000	In the absence of Wnt signals, specific LEF/TCF isoforms repress rather than activate gene targets through recruitment of the co-repressor CtBP.	ctbp	139-143	hepatocyte nuclear factor 4 alpha	Homo sapiens	40-47