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. 2012 Sep 24;3:377. doi: 10.3389/fphys.2012.00377

Figure 6.

Figure 6

In situ hybridization for tenascin-C (TNC; A,B) and tenascin-W (TNW; C,D) respectively, on frontal sections through the heads of E14.5 Bmp7+/- (A,C) and Bmp7−/− (B,D) mouse embryos. In this anterior section, a low tenascin-C signal is seen in the maxillary processes of the heterozygous embryo, whereas expression in the palatal shelves is identical to the posterior level (cf. Figure 5). Note low expression of tenascin-W in the palatal shelves of the Bmp7−/− embryo (D) compared to Bmp7+/− (C) or wildtype (cf. Figure 1). Maxillary process (mx), palatal shelf (p), tongue (t). Bar, 200 μm.