PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
22277656-5	2012	Additional studies implicated the sphingoid bases phytosphingosine and dihydrosphingosine as the likely mediators of Cha1 up-regulation.	phytosphingosine	50-66	L-serine/L-threonine ammonia-lyase CHA1	Saccharomyces cerevisiae S288C	117-121