
Keywords: LB، Luria-Bertani; Ferritin; Iron homeostasis; Bacterial infection; Defense; Bombyx moriCFU, colony formation unit; URE, iron-responsive element; IRPs, iron regulatory proteins; IPTG, isopropy-β-D-thiogalactoside; LB, Luria-Bertani; LPS, lipopolysaccharide; qRT-PCR, quantit