Fig. 1

ZIKV RNA replication in different cell lines by RISH. ZIKV MR766 was used to infect different cell lines as indicated for 24 h at an MOI of 0.5. IFA was performed to show viral protein (red) and RISH was performed to show viral RNA replication (green). DAPI was used to show nuclei in blue. Scale bar: 10 μm. a A549, b ARPE-19, c HEK 293T, d MRC-5, e PBMC, f U-251MG, g SK-N-SH, h Cos7