Supplementary Figure 5: Study of DC progenitors and in vitro differentiation.

a) Example of the gating strategy for the rest of the figure. b) Example of the gating strategy, starting from live single cells in (a), from a healthy control and a SPPL2a-deficient patient used for Fig. 4a. c) Graphic representation of total CD34+ progenitors in healthy controls and patients, obtained from (b) showing the mean and S.D. d) Gating strategy, starting from live single cells in (a), for a control and a SPPL2a-deficient patient for the graphs shown in Fig. 4b. e) Graphic representation of CD34+HLA-DR– DC progenitors obtained from (d) showing the mean and S.D. f) Gating strategy of early pre-DCs in healthy controls and SPPL2a-deficient patients, starting from the last gate in (a), the data for which are represented in Fig. 4c.