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. 2019 Jun 24;19:168. doi: 10.1186/s12935-019-0883-1

Fig. 1.

Fig. 1

The level of DKK1 mRNA and protein expression was detected in breast cancer cells. a Real time PCR assay suggested the expression of DKK1 mRNA was in a similar degree in the four breast carcinoma cell lines. b Western blot assay suggested the expression of DKK1 protein was in a similar degree in the four breast carcinoma cell lines