NSG-engrafting AML-LICs express CD34. (A) An NSG-engrafting AML sample (AML#22) was sorted based on the surface expression of CD34 and the absence of CD3 and transplanted in NOD/SCID IL2Rγcnull mice. (B) Representative flow cytometry of human (CD45) T-cell population (CD3) present in the BM of transplanted mice. (C) Human engraftment levels in BM are represented.