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. 2014 Dec 22;9(12):e115165. doi: 10.1371/journal.pone.0115165

Figure 6. Dlx3 blocks the neural crest induction activity of Nkx6.3.

Figure 6

RT-PCR analysis in animal cap assay showing the effect of Dlx3 on the expression of the indicated neural crest genes induced by Nkx6.3. Note that the expression of endogenous Dlx3 and Dlx5 were all reduced upon Nkx6.3 over-expression. -RT, negative control with reverse-transcriptase omitted in the RT reaction; embryo, RNA template from whole embryos was used as a positive control.