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. 2016 Mar 31;6:23670. doi: 10.1038/srep23670

Figure 2. Expression of GDF5, BMPRIA, BMPRIB, BMPRII, ACVRIIA, ACVRIIB and noggin at various stages of tooth development.

Figure 2

Expression of GDF5 and various BMPRs, ACVRs was measured in the molar tooth germ cells from embryonic day 13 (E13) to 7 days postnatal (P7) using real-time PCR. Expression of each gene was normalised to that of GAPDH, and the relative expression at each time point was determined based on the expression at E13 (set to 1.0).