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. 2018 Jan 15;19:3. doi: 10.1186/s13059-017-1384-y

Fig. 6.

Fig. 6

Graphical abstract - Wnt/beta-catenin activation affects neighbouring cells. Epidermal cells in culture adopt one of five distinct transcriptomic states differing on the basis of proliferation and commitment to differentiation. Wnt/beta-catenin signalling acts as a non-cell autonomous signalling cue to activate a handful of TFs including Smad3/4, E2f1/4 and Bcl3 in neighbours. Concurrently, transcriptional heterogeneity is reduced as neighbour cells enter into a committed and proliferative transcriptional state