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Figure 2 | BMC Cancer

Figure 2

From: COUP-TFI modifies CXCL12 and CXCR4 expression by activating EGF signaling and stimulates breast cancer cell migration

Figure 2

COUP-TFI modulates the chromatin structure of the CXCL12 and CXCR4 gene promoters. The FAIRE assay was performed as described in Methods. Real-time PCR was performed to monitor the enrichment of DNA corresponding to the proximal promoter of the CXCL12 (A), the CXCR4 (B) and the CXCR7 (C) genes relative to the input chromatin from the control (Cont.) and COUP clones. The data are from triplicate samples and are representative of three separate experiments. The asterisk indicates significant differences (p < 0.05) between the control and COUP clones.

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