PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 23723037-2 2012 CCHS is characterized by lack of ventilatory chemosensitivity caused by PHOX2B gene abnormalities consisting mainly of alanine expansions. Alanine 119-126 paired-like homeobox 2b Mus musculus 72-78