Endogenous TRA2B Is Recruited in CGG Inclusions but TRA2A Recruitment Is Independent from TRA2B
(A) COS-7 cells were transfected with CGG (60×). After 24 hr of transfection, cells were immunostained with antiTRA2B antibody and hybridized with a Cy3-GGC (8×) probe for RNA FISH.
(B) COS-7 cells were transfected with CGG (60×) and siTRA2A or siTRA2B. After 24 hr of transfection, cells were immunostained with antiTRA2 antibodies and hybridized with a Cy3-GGC probe for RNA FISH.
(C) TRA2A protein levels in COS-7 cells were treated as described in (B).