Click on image to view larger version.

Fig. 2. Effects of lamin A transfection on the distribution of endogenous emerin in
MEFs (lmna-/-). (A) Untransfected cells show most of the
emerin in the peripheral ER. A range of effects were observed for transfection
with wild-type lamin A on the endogenous emerin: little or no effect on the
distribution of emerin (B); partial relocation of emerin to the nucleus, with
significant amounts of emerin remaining in the ER (C,D); and efficient
relocation of emerin from the ER to the nucleus (E). All examples are
wild-type lamin A in the pSVK3 plasmid. Bars, 10 µm.