PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
20809547-6	2010	Additionally, transcript levels of matrix metalloproteinases (MMPs), specifically both MMP9TH and MMP18, increased in atrazine-exposed tadpoles in a dose-response test, and MMP18 increased as early as 6 h after exposure began.	Atrazine	118-126	matrix metallopeptidase 9 gene 2 L homeolog	Xenopus laevis	87-93