PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
19247483-2	2009	In Huntington"s disease (HD), a disorder caused by an abnormal expansion of a polyglutamine tract in the protein huntingtin (Htt), the role of aging is unclear.	polyglutamine	78-91	huntingtin	Rattus norvegicus	113-123	
19247483-2	2009	In Huntington"s disease (HD), a disorder caused by an abnormal expansion of a polyglutamine tract in the protein huntingtin (Htt), the role of aging is unclear.	polyglutamine	78-91	huntingtin	Rattus norvegicus	125-128