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. 2011 Jun 29;6(6):e21501. doi: 10.1371/journal.pone.0021501

Figure 5. Blocking nuclear export inhibits cytoplasmic localisation of E7 in confluent cells.

Figure 5

(a) Immunofluorescence of cyclin B1 used as a positive control for nuclear export inhibition in confluent NIKS+HPV16 cells treated with leptomycin B. (b) Immunofluorescence of HPV16E7 protein in confluent NIKS+HPV16 cells treated with leptomycin B to block nuclear export. NIKS control cells (with no HPV16) treated with leptomycin B were analysed in parallel.