, CHIKV stocks was performed in the presence of 90 M MADTP-314 or 100 M T-705 for the MADTP-resistant and T-705-resistant viruses, respectively. Serial dilutions were used to determine the titer of viral stocks by plaque assay as described before

. Compounds, MADTP-314 and MADTP-372 were a kind gift of M, J. Pérez-Pérez

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