PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
2431937-7	1987	The use of VG-Au particles of two sizes demonstrates that gold particles in early MVBs were generally associated with the limiting membrane of these organelles, while older MVB compartments have gold particles well separated from the limiting membranes, suggesting that dissociation of VG from its receptor occurs in this compartment.	Gold	14-16	a1-a	Xenopus laevis	11-13