FIG. 4.
dys is expressed in the leading-edge cells. A stage 14 pucA251.1F3 embryo that expresses P[lacZ] in the leading-edge cells is shown. The embryo was double stained with anti-Dys (A; green) and anti-β-Gal (C; red). A merged image is shown in panel B. Anterior is to the left and dorsal is at the top. Colocalization of both Dys and β-Gal was observed in leading-edge cells.
