Your privacy, your choice

We use essential cookies to make sure the site can function. We also use optional cookies for advertising, personalisation of content, usage analysis, and social media.

By accepting optional cookies, you consent to the processing of your personal data - including transfers to third parties. Some third parties are outside of the European Economic Area, with varying standards of data protection.

See our privacy policy for more information on the use of your personal data.

for further information and to change your choices.
Skip to main content
Fig. 1 | EvoDevo

Fig. 1

From: Divergent axial morphogenesis and early shh expression in vertebrate prospective floor plate

Fig. 1

Temporal dynamics of shh expression in the chick. a–c whole-mount views of embryos at HH stage 5 (a), 7 (b) and 8 (c); median sagittal technovit sections of stage 5 (d) and stage 7 (e); f–j transversal sections of HH stage 8 embryos at the levels shown in c. i median sagittal section of stage 8 embryo. Labeling: fp floor plate, am axial mesoderm, ec ectoderm, en endoderm, n node, pm prechordal mesoderm, sp preoral gut (prospective area of Seessel’s pouch), se superficial ectoderm, arrow—position of the node. Intersecting arrows indicate anatomical axes: A anterior, P posterior, L left, R right, D dorsal, V ventral. Scale bar 400 µm (a–c), 75 μm (e) and 50 µm (d, f–i)

Back to article page

EvoDevo

ISSN: 2041-9139