Fig. 7. GAL4-USP is activated by 20-hydroxyecdysone, angelicin and fenoxycarb in
cultured larval organs. Organs dissected from hs-GAL4-USP;
UAS-nlacZ (A-L) or hs-GAL4-USP; UAS-nGFP
(M-T) mid-third instar larvae were cultured with either no hormone
(control; A-D,M-P), 10 µM angelicin (E-H), 100 µM fenoxycarb (I-L) or 5
µM 20E (Q-T). Activation is seen in the oenocytes (E,I), the fat body
(F,J,R), the epidermis (Q), the proventriculus of the midgut (G,K,S), the
larval salivary glands (T) and the CNS (H,L).