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. 2009 Feb 2;29(7):1869–1881. doi: 10.1128/MCB.01089-08

FIG. 7.

FIG. 7.

ER structure in p31-deficient MEFs. (A) Electron microscopic analysis of p31flox/− MEFs infected with Ad-LacZ (Ctrl) or Ad-Cre (cKO) was performed 2 or 6 days after adenovirus treatment. The lumen of the ER markedly dilated 6 days after p31 depletion, whereas no change was observed in the control MEFs. Bar, 2 μm. (B) The same images as those shown in panel A, except that the ERs were labeled with pseudocolor.