PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
21185415-9	2011	During early scale regeneration, mmp-2 and mmp-9 transcripts increased in abundance in the scale, enzymatic MMP activity increased and collagen degradation was detected by means of hydroxyproline measurements.	Hydroxyproline	181-195	matrix metallopeptidase 9	Danio rerio	43-48