Donor contribution in hematopoietic tissues.

(A) Recipient mice were killed at 3 months after transplantation, and the levels of the donor contribution in hematopoietic tissues were determined by FACS. (B) Relative contribution of donor cells in various hematopoietic tissues. To compare the contribution of donor cells among various hematopoietic tissues in recipients, the levels of the donor contribution in various tissues relative to that in peripheral blood cells were calculated. The cells from AGM cultures were poorly colonized, particularly in the bone marrow.