PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 22158719-2 2012 The disease is caused by the expansion of a trinucleotide CAG repeat encoding a polyglutamine tract within the first exon of the androgen receptor (AR) gene. polyglutamine 80-93 androgen receptor Homo sapiens 129-146 22158719-2 2012 The disease is caused by the expansion of a trinucleotide CAG repeat encoding a polyglutamine tract within the first exon of the androgen receptor (AR) gene. polyglutamine 80-93 androgen receptor Homo sapiens 148-150