Figure 4. Expression profile of a
mig-6 transcriptional GFP reporter. Worms transgenic for a
mig-6 promoter::gfp construct were photographed under DIC illumination or epifluorescence using GFP filters. Each panel is provided as a DIC/GFP image overlay and as a GFP image alone, except for G, where only the GFP image is shown. The following developmental stages are shown: (A) an embryo at 270 min post-fertilization at the E16 stage; (B) dorsal aspect of an embryo at the end of gastrulation, mid-plane; (C) 1.5-fold stage embryo; (D, E, and G) young adults; and (F) an L1 larva. int, intestine; ph, pharynx; hm, head muscle; hn, head neuron; bwm, body-wall muscle; coel, coelomocyte; ad, anal depressor; as, anal sphincter; sim, stomatointestinal muscle; CAN, CAN neuron. Each scale bar represents 20 um; the bar in A applies to panels A through C while the bar in D applies to panels D and E.