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. 2013 Mar 26;8(3):e60051. doi: 10.1371/journal.pone.0060051

Figure 4. FOXQ1 expression correlates with overall expression strength of direct Wnt target in CRC cell lines.

Figure 4

(A) FOXQ1 mRNA levels were measured by qRT-PCR in a panel of CRC cell lines. Numbers indicate ranks in terms of Wnt signalling strength according to Christensen et al. [21], with rank 1 having the strongest mean Wnt signal strength. (B) Western blot of selected CRC cell lines showing the expression level of FOXQ1. Tubulin was used as loading control.