Figure EV4. Effect of MTAP‐dependent sDMA on vimentin polymerization.
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AImmunofluorescence staining of vimentin in indicated cell lines. F‐actin was stained with phalloidin, and nucleus was stained with DAPI. Scale bar, 10 μm. Data shown are representative of three independent experiments.
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BFractionation of soluble and insoluble V5‐vimentin. CL1‐0 cells were transiently expressed with V5‐vimentin wild‐type, 4RK and 4RF mutants for 48 h. The cells were fractionated to supernatants (S) and pellets (P). After pellets were resolved by sonication, equal portions of lysates were subjected to immunoblotting. The ratio of V5‐vimentin in the supernatant and pellet fractions was measured by ImageJ software. Data shown are representative of three independent experiments.