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. 2017 Nov 24;7:16261. doi: 10.1038/s41598-017-16484-1

Figure 7.

Figure 7

Amount of viral RNA in DEF cells overexpressing WT PABP, the Q367N cleavage-resistant variant and truncated PABP. (a) DEF cells overexpressing WT PABP or the Q367N cleavage-resistant variant were infected with DHAV. At 12 hpi, total RNA was isolated and the copy numbers of VP0 RNA were detected with a one-step rRT-PCR assay and compared with those cells transfected with the empty vector. (b) DEF cells expressing the N-terminal domain (NTD) of PABP and C-terminal domain (CTD) of PABP were infected with DHAV. At 12 hpi, total RNA was isolated and the copy numbers of VP0 RNA were detected and compared with those cells transfected empty vector. *P < 0.05; ****P < 0.0001. (c) The cell lysates in the same batch of cells expressing WT PABP and the Q367N cleavage-resistant variant were analysed by immunoblotting. Cell lysates were detected with anti-Flag antibody. (d) The lysates of cells expressing NTD of PABP and CTD of PABP were analysed by immunoblotting. Cell lysates were detected with anti-Flag antibody.