Figure 3. Expression of
sup-9::gfp,
unc-93::gfp, and
sup-10::gfp fusions. A-N, Epifluorescence or merged Normarski and epifluorescence images of GFP expression in worms carrying a
sup-9::gfp (A-E),
unc-93::gfp (F-I), or
sup-10:gfp (J-N) reporter transgenes. Scale bars, 10 μm. A, F, J, Body-wall muscle cells. The short arrow indicates the cell membranes of adjacent body-wall muscle cells; the long arrow indicates rows of dense bodies. B, G, K, Vulval muscle cells. Two muscle cells are visible in the focal planes shown. The arrow indicates the opening of the vulva. C, H, L, Intestinal muscle cells (arrows). D, I, Heads of adult animals expressing gfp in neurons (arrows). E, N, Muscle arms (arrows). M, Anal depressor muscle (arrow).