PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
18579679-10	2008	Based on our results, we propose that sdf1-expressing mesodermal cells, which overlie the endodermal layer, guide the cxcr4a-expressing endodermal cells to the dorsal side of the embryo during gastrulation, possibly through a PIP(3)-independent pathway.	pip(3)	226-232	chemokine (C-X-C motif) ligand 12a (stromal cell-derived factor 1)	Danio rerio	38-42