PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
23508728-0	2012	High Expression of Cyclin D1 and p21 in N-Nitroso-N-Methylurea-Induced Breast Cancer in Wistar Albino Female Rats.	Methylnitrosourea	40-62	KRAS proto-oncogene, GTPase	Rattus norvegicus	33-36	
23508728-3	2012	As a continuation of our recent work, we investigated the expressions of cyclin D1 and p21 in NMU-induced breast cancer of Wistar Albino rats.	Methylnitrosourea	94-97	KRAS proto-oncogene, GTPase	Rattus norvegicus	87-90