Quiz Page July 2009 American Journal of Kidney Diseases   American Journal of Kidney Diseases  Volume 54, Issue 1, Pages A35-A37 (July 2009) DOI: 10.1053/j.ajkd.2009.03.014 Copyright © 2009 National Kidney Foundation, Inc. Terms and Conditions

Figure 1 Karyotype analysis of a single bone marrow sample shows 2 different karyotypes: (A) male karyotype (note the presence of a Y chromosome) from cells of the transplant recipient, and (B) female karyotype (note the paired X chromosomes) from cells derived from the donor. American Journal of Kidney Diseases 2009 54, A35-A37DOI: (10.1053/j.ajkd.2009.03.014) Copyright © 2009 National Kidney Foundation, Inc. Terms and Conditions