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. Author manuscript; available in PMC: 2009 Mar 16.
Published in final edited form as: Exp Biol Med (Maywood). 2008 May 14;233(8):980–988. doi: 10.3181/0802-RM-48

Figure 1.

Figure 1

Polydactyly in HDAC9/HDRP null mice. Mouse limbs were skinned and stained with Alcian Blue and Alizarin Red to enhance bone and connective tissue features (representative image above). The lower panel shows the incidence of polydactyly. Polydactylous mice were scored and categorized by their corresponding HDAC9/HDRP genotype. The observed polydactyly manifested almost exclusively as an extra big toe on the right hind foot. We did note one instance out of 50 HDAC9 knockout mice examined that presented with an extra big toe on the left hind foot. A color version of the figure is available in the online journal.