PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
30268882-5	2018	RESULTS: Immunohistochemical staining of ARM embryos revealed that MSX2 was mainly expressed in the epithelium of the hindgut and urorectal septum (URS) on GD14.	Peptichemio	148-151	msh homeobox 2	Rattus norvegicus	67-71	
30268882-7	2018	However, in normal embryos, faint immunopositivity for MSX2 was demonstrated in the epithelium of the rectum and URS from GD14 to GD16.	Peptichemio	113-116	msh homeobox 2	Rattus norvegicus	55-59