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. Author manuscript; available in PMC: 2020 Feb 17.
Published in final edited form as: Biosci Rep. 2012 Apr 1;32(2):113–130. doi: 10.1042/BSR20110046

Figure 2. FOXA1/ER signalling in breast cancer.

Figure 2

(A) Lineage-specific FOXA1-binding sites are marked by histone H3, lysine 4 dimethylation (H3K4me2). FOXA1 mediates both oestrogen-induced gene transactivation and repression. (B) FOXA1 is necessary for ER expression, and expression of ER has been proposed to modulate FOXA1 expression in an oestrogen-dependent manner.