Fig. S1.
lkb1 regulates Yki target expression in the larval CB. (A and B) Levels of DIAP1 protein are increased in hsFLP/FRT-generated lkb1x5 clones (B) but not control clones (A) in the CB. Clones are marked by absence of RFP. (C and D) Levels of E2F1 protein are elevated in lkb1x5 MARCM clones (D), but not control MARCM clones (C), in the CB. Clones are marked by expression of GFP. (E) Expression of the E(spl)m8-lacZ transcriptional reporter is unchanged in lkb1x5 clones. Clones are marked by absence of RFP. (F) Levels of DIAP1 protein are elevated in hsFLP/FRT-generated lkb14A4-2 mutant clones in the CB. Clones are marked by absence of RFP. (G) Increased Kib protein levels in lkb1x5 clones in the VNC. Clones are marked by absence of RFP. (Scale bars, 50 μm.)