PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 18054568-7 2007 RESULTS: A subset of cholinergic enteric ganglion cells in PrP-SCA7-92Q mice harbor nuclear inclusions composed of transgene-derived ataxin-7, which contains a pathogenic polyglutamine expansion. polyglutamine 171-184 ataxin 7 Mus musculus 133-141