(A) 4 weeks after BMT, there was no difference in weight, (B) white blood cell (WBC), (C) red blood cell (RBC), (D) platelet (PLT), and (E) differential counts of white blood cells among the chimeric and control groups (MA:MA, n = 22 at each time point; Ju:MA mice, n = 21 before BMT, n = 19 at 1wk or 4wk; Ju:Ju and MA:Ju, n=8/time point).