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. 2014 Sep 15;9(9):e107482. doi: 10.1371/journal.pone.0107482

Figure 5. Effects of osteogenic differentiation on expression of AnxA2 and AnxA5.

Figure 5

qPCR analysis of (A) AnxA2 or (B) AnxA5 expression in undifferentiated Si cells at day 0 and in cells cultured in maintenance or osteogenic media 7, 14 and 21 days. Each bar represents mean transcript normalized to α-tubulin ± SEM, n = 3–5. *, **represent statistically significant difference from maintenance control at same time point, *p<0.05, **p<0.01; + represents statistically different from same media composition on day 0, p<0.05.