PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
22357927-4	2012	2-OST-deficient embryos have reduced GAG chain sulfation and are refractory to exogenous Wnt8 overexpression.	Glycosaminoglycans	37-40	heparan sulfate 2-O-sulfotransferase 1a	Danio rerio	0-5