PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 24317750-0 1978 Ivory: a recessive white-eyed tryptophan metabolism mutant with intermediate F2 - and R 1 - progenies in the flesh fly Sarcophaga barbata. Tryptophan 30-40 l(2)F2 Drosophila melanogaster 77-89