PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
19435901-3	2009	Here, we have developed an inducible oral-specific animal tumor model system, which consists in the expression of a tamoxifen-inducible Cre recombinase (CreER(tam)) under the control of the cytokeratin 14 (K14) promoter (K14-CreER(tam)) and mice in which the endogenous K-ras locus is targeted (LSL-K-ras(G12D)), thereby causing the expression of endogenous levels of oncogenic K-ras(G12D) following removal of a stop element.	Tamoxifen	116-125	keratin 14	Mus musculus	190-204