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. 2013 Sep 30;156(1):135–140. doi: 10.1016/j.vetimm.2013.09.015

Fig. 2.

Fig. 2

PRRSV blocked poly(I:C)-induced IFN-β gene transcription in MARC-145 cells. MARC-145 cells were infected with PRRSV for 36 h at different MOI (A) or with 0.1 MOI for different times (B). Poly(I:C) was then transfected for 10 h, and total cellular RNA was extracted for quantitative PCR analysis of IFN-β gene transcription. Data represent mean ± SD of three experiments, each in triplicate (*P < 0.05; **P < 0.01, same for Fig. 3).