Clonal dynamics of in vivo hematopoiesis. Clonal composition of peripheral blood granulocytes and T cells over time in one recipient that received a transplant with 5 × 106 LC-barcoded BM cells (A) and a second recipient that received a transplant with 106 HC-barcoded cells (B). White bars represent barcodes that were found in only 1 cell type and time point, and colored bars represent barcodes that were found in both cell types and/or multiple time points.