PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 15192046-5 2004 On the other hand, Y1068 phosphorylation was significantly increased after BTC stimulation, compared with EGF in parallel with a greater extent of Erk phosphorylation. y1068 19-24 mitogen-activated protein kinase 1 Homo sapiens 147-150