Fig. 4From: Divergent axial morphogenesis and early shh expression in vertebrate prospective floor plateTemporal dynamics of shh expression in the rabbit embryo. a–c whole-mount views of stage 5 − (a), 5 + (b) and 8 (c) embryos. d–j transversal technovit sections of a–c. Levels of sections are shown in a–c. Labeling: f floor plate, am axial mesoderm, nm node mesoderm. Intersecting arrows in a indicate anatomical axes: A anterior, P posterior, L left, R right, D dorsal, V ventral. Scale bar 250 (a, b), 400 (c) and 50 µm (d–j)Back to article page