Deep sequencing of chikungunya virus vaccine strain 181/25 cultures with nsP4 variants

Data reported in Mutations in Chikungunya Virus nsP4 Decrease Sensitivityto the Broad-Spectrum Antiviral 4'-Fluorouridine. Chikungunya virus vaccine strain 181/25 with nsp4 C483 and nsp4 Y483 were cultured, RNA extracted, and deep sequenced to measure low-frequency mutations to compare fidelity of these RdRP variants.