Figure 3.—

The reduced expression of the egl-17∷GFP reporter in lin-1(e1275) was restored by dph-3(ku432). Nomarski (A, B, and C), GFP fluorescence (D, E, and F), and merged (G, H, and I) images of L3 larvae of the genotypes indicated. Exposure time of E and H was about 5 times longer than others to show the reduced expression of the reporter gene. White braces indicate the progeny of P6.p that express egl-17∷GFP in wild-type animals but not in lin-1(lf) mutants (Burdine et al. 1998). Bars, 20 μm.