PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
1970297-2	1990	Vitellogenin conjugated to colloidal ferric particles of ca.	Ferric enterobactin ion	37-43	a1-a	Xenopus laevis	0-12	
1970297-4	1990	Several cortical membrane compartments, labeled or unlabeled with ferric particles, are involved in the internalization and the transfer of vitellogenin to the yolk platelets.	Ferric enterobactin ion	66-72	a1-a	Xenopus laevis	140-152