Donor HSCs with a preexisting ASXL1-mutation led to the development of FLT3-ITD positive AML in the donor and FLT3-ITD negative AML in the recipient after unrelated transplant.

Donor HSCs with a preexisting ASXL1-mutation led to the development of FLT3-ITD positive AML in the donor and FLT3-ITD negative AML in the recipient after unrelated transplant.