PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 9342049-0 1997 The Drosophila sugarless gene modulates Wingless signaling and encodes an enzyme involved in polysaccharide biosynthesis. Polysaccharides 93-107 sugarless Drosophila melanogaster 15-24