Demonstration of human CFU-MK in NOD/SCID hematopoietic organs.

Direct correlation between the percentage of human CD45⁺cells (columns) and the number of CFU-MK colonies (lines) generated from 2 × 10⁶ BM cells from mice transplanted with 0.6 × 10⁶ CD34⁺ PBSCs and analyzed 2 (black columns), 4 (striped columns), and 8 (dotted columns) weeks after transplantation. (A) PBS group. (B) 6C group.