PMID-sentid Pub_year Sent_text comp_official_name comp_offset protein_name organism prot_offset 34827180-6 2021 We first developed and validated a perfluorocarbon nanoparticles-based RNA interference protocol for knocking down Kr-h1 expression. Fluorocarbons 35-50 kruppel homolog 1 Bombus terrestris 115-120 34827180-7 2021 We then used this procedure to show that Kr-h1 mediates the influence of JH, not only on oogenesis and wax production, but also on aggression and dominance rank. Waxes 103-106 kruppel homolog 1 Bombus terrestris 41-46