PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 25173937-0 2014 Nitrate (NO3(-)) and nitrite (NO2(-)) are endocrine disruptors to downregulate expression of tyrosine hydroxylase and motor behavior through conversion to nitric oxide in early development of zebrafish. punky blue 9-12 tyrosine hydroxylase Danio rerio 93-113