FIG. 2.
Localization of the ER-POT1 fusion protein. (A) POT1 staining patterns in ER-POT1 or wild-type DT40 cells. Cells grown with or without tamoxifen (+TAM or −TAM, respectively) were fixed, incubated with antibody to POT1 or the Flag tag (M2) on ER-POT1, and counterstained with DAPI. (B) Colocalization of ER-POT1 and TRF1 in cells stained with antibody to TRF1 or Flag (M2).