PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 9931479-2 1998 Both promoters, those of the CYC1 and DED1 genes, contain long oligopurine.oligopyrimidine (R.Y) tracts. oligopyrimidine 75-90 DEAD-box ATP-dependent RNA helicase DED1 Saccharomyces cerevisiae S288C 38-42