(A) Peripheral blood granulocyte, platelet, and lymphocyte changes in dog E400 conditioned with 450 cGy TLI and given a marrow graft from a DLA-identical littermate on day 0, followed by postgrafting MMF/CSP for 4 and 14.3 weeks, respectively. (B) Results of testing for microsatellite markers of donor and recipient cells before transplantation (lanes 1 and 2) and recipient cells after marrow transplantation (lanes 3 to 13). G, granulocytes; BM, bone marrow; MNC, mononuclear cells; LN, lymph node; DLI, donor lymphocyte infusion.