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. Author manuscript; available in PMC: 2015 Jul 1.
Published in final edited form as: Biochim Biophys Acta. 2014 Mar 14;1840(7):2112–2122. doi: 10.1016/j.bbagen.2014.03.008

Fig. 4.

Fig. 4

Chondrocyte differentiation and proliferation. Chondrocyte differentiation and proliferation were examined in E15.5 embryonic bone growth plates of the radius (A, D), ulna (B, E) and humerus (C, F) of Chkb−/− and WT mice by Sox9 (A, B, C) and PCNA (D, E, F) immunohistochemistry. The percentage of positively stained cells was quantified (G, H). Data are means ± SEM from 3–4 littermates of each genotype; *: P < 0.05 compared to WT.

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