a, FACS gating strategy used to sort populations of B
cells (CD19+, CD20+) and
CD19−CD20−
CD3−HLA-DR+ cells for co-culture
experiments. b, Scatter plots showing correlations between
viral load in serum and viral load in Huh7 cell lysates (DENV copies /mL)
following 5-day co-culture either with PBMCs or with
CD19−CD20−
CD3−HLA-DR+ and B cell (CD19+,
CD20+) fractions from the same patients. Spearman correlation
coefficients and p-values are shown below each panel. c, Violin
plots showing log2 fold change of DEGs between VHCs and corresponding
bystander monocytes and NK cells in 3 DWS patients with highest vRNA reads
shown in Fig.4a. DEGs were identified
by the median log2 fold change of 100 bootstrapped comparisons between VHCs
and equal numbers of subsampled bystander cells. Note large noise driven by
the small number of viral reads in these cell subtypes.