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. Author manuscript; available in PMC: 2014 Nov 12.
Published in final edited form as: Nature. 2014 Jun 18;511(7507):41–45. doi: 10.1038/nature13496

Extended Data Figure 1. The proximal remnants of truncated skeletal elements in D sagitta are correctly patterned.

Extended Data Figure 1

Alcian blue and alizarin red stained skeletons of postnatal day 0 mouse (left) and three-toed jerboa, D sagitta (right) with proximal (ankle) at the top. a, Anterior view highlights the first metatarsal (arrow head). b, Posterior view highlights the fifth metatarsal (arrow). c, Dissected first tarsal-metatarsal elements demonstrate the morphology of the truncated first metatarsal of D sagitta (right, arrow head) compared to mouse (left). Joint interzone indicated by white dashed line. Scalebars = 0.5 mm.