library_construction_protocol: Freshly thawed BM or PB cells were sorted for population of interest as detailed for each sample. If cell recovery was > 10'000 cells then cells were washed and counted, prior to chip loading, otherwise total recovered cells were loaded on the 10x genomics chip. Chromium(TM) Single Cell 3' Library & Gel Bead Kit v2 or v3 (10xGENOMICS) according to manufacturer's instructions.