PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 16322525-8 2006 Similar defects were observed when the raspberry (ras) gene, encoding for inosine monophosphate dehydrogenase catalyzing the IMP-to-XMP conversion in GMP de novo synthesis, was mutated. guanosine 5'-monophosphorothioate 150-153 raspberry Drosophila melanogaster 74-109