PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 23423950-6 2013 Expression profiling following exposure to saxitoxin or a copper chelator produced similar profiles in copper homeostasis genes, notably induction of the cytochrome c6 (CYC6) and copper transporter (COPT1, CTR1) genes. Saxitoxin 43-52 uncharacterized protein Chlamydomonas reinhardtii 199-204