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. 2001 Apr;75(8):3537–3546. doi: 10.1128/JVI.75.8.3537-3546.2001

FIG. 4.

FIG. 4

Regulation of cyclin D2, c-myc, and p27 in EREB2.5 cells. The levels of cell cycle-related proteins were compared in the parental EREB2.5 cells and cells constitutively expressing LMP-1 from a stably transfected plasmid. Cells were grown in the presence of 1 μM estrogen (+) or washed and starved of estrogen for 5 days (−). RIPA lysates (50 μg of protein) were analyzed by sodium dodecyl sulfate-polyacrylamide gel electrophoresis and Western blotting for the proteins indicated.