PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 12091481-5 2002 The level of DA accumulation in AtT-20 cells expressing the TH gene was in the order: RR-EE > S40D > S40A = RR-GG > wild-type, which was in accordance with the observations for the cell-free system. amsonic acid 13-15 tyrosine hydroxylase Mus musculus 60-62 24768159-5 2014 TH activity, an index of the rate of DA synthesis, was unchanged in the SN and decreased in the striatum to the same degree at both stages of parkinsonism. amsonic acid 37-39 tyrosine hydroxylase Mus musculus 0-2