Figure 3. (A and B) Composite images of pBHdpy-18::
gfp2 expression in the hypodermis of adult hermaphrodites. Helical twisting of the hypodermis is due to the presence of the dominant transgenic marker
rol-6 (
su1006). Large arrows indicate the labeled hypodermal cells of the vulva. Small arrows indicate head neurons. Arrowheads in B indicate a posterior neuron and its process extending anteriorly along the ventral nerve cord; large arrowhead, cell body; small arrowheads, process.