PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 10890889-2 2000 One component of the system is the tetracycline-controlled transactivator gene under the control of the fat body and female-specific transcription enhancer from the yolk protein 1 gene. Tetracycline 35-47 Yolk protein 1 Drosophila melanogaster 165-179