PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 19445625-8 2009 DNA analysis demonstrated a mutation in codon 804 of the RET proto-oncogene resulting in a Valine to Methionine (V804M) substitution. Methionine 101-111 ret proto-oncogene Homo sapiens 57-60