PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
10411913-7	1999	With K14-CreER(tam), postnatal transgenic mice show no Cre activity until tamoxifen is administered.	Tamoxifen	74-83	keratin 14	Mus musculus	5-8