PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
3569638-3	1987	Vitellogenin mRNA was isolated from estrogenized chick liver, fractionated by electrophoresis using formaldehyde/agarose gels and blot transferred to nitrocellulose paper.	Sepharose	113-120	vitellogenin 2	Gallus gallus	0-12