Figure 3

Representative expression patterns of hh -related genes. (A, A') Pwrt-9::GFP is expressed in all hypodermal cells, except seam cells. (B, B') Pgrd-5::GFP is expressed in a pharyngeal neuronal cell. (C, C') Pgrl-2::GFP is expressed in the excretory duct and pore cells. (D, D') Pgrd-10::GFP is expressed in seam cells; the mid-body region is shown. (E, E') Pgrl-9::GFP is expressed in muscle or marginal cells in the terminal bulb of the pharynx. (F) Pgrd-12::GFP is expressed in two vulval epithelial cells. (G) Pgrd-12::GFP is expressed in two epithelial cells. (H) Pgrl-27::GFP is expressed in arcade cells. (I) Pgrd-8::GFP is expressed in neuronal support cells. (J) Pgrl-18::GFP is expressed in two support cells. The process of one cell is shown. (K) Pgrl-8::GFP is expressed in two OLL neurons. (L) Pgrl-6::GFP is expressed in the PVT neuron. A', B', C', D' and E' are differential interference contrast (DIC) images corresponding to the fluorescent images in A, B, C, D and E, respectively. Images in F-L are overlapping of fluorescent and DIC images.