(A, B) Representative Western blots (A) and quantification (B) normalized to GAPDH loading controls indicating expression of proteins associated with an epithelial (ZO1 and CDH1) or a mesenchymal (ZEB1, CTNNB1, VIM and ACTA2) state, 48 hours after siRNA depletion of AMH and AMHR2. (C) Immunofluorescence visualization of expression of E-cadherin (CDH1), vimentin (VIM), or DNA (DAPI) 48 hours after siRNA depletion of AMH or AMHR2, or GL2 control (siCtrl). Scale bar, 30 μm. *, p<0.05; **, p<0.01; ***, p<0.001. Data are presented as mean ± SEM. See also Figure S5.