A.
FAM83H-/- U2OS cells were transfected with plasmids encoding either GFP-FAM83H, GFP-FAM83H (D236A), or GFP-FAM83H (F270A). Untransfected knockout (FAM83H-/-) cells were used as controls. Cells were processed for fluorescence microscopy with antibody recognizing CK1α. DNA was stained with DAPI. Images from one field of view representative of 3 independent experiments are included. Scale bar, 10 µm. B. The boxplot shows the range, mean, and lower and upper quartiles of the Pearson’s correlation coefficients of GFP-FAM83H and endogenous CK1α intensities within above-background pixels in the cytoplasm. C. GFP-FAM83H constructs were transfected into FAM83H-/- U2OS cells, and extracts were immunoblotted (IB) with the indicated antibodies. Untransfected wild-type (WT) cells were used as controls. This blot is representative of three independent experiments.