Fig. 2. daf-15p::gfp expression in N2 L4 larvae. Confocal images of selected planes at the same magnification show (A) head, (B) mid-body and (C) tail regions. n, nervous system; p, pharynx; ec, excretory cell; ga, gut autofluorescence; dtc, distal tip cell; m, body wall muscle; int, intestine; hc, hypodermal cell. Scale bar: 20 µm.