University of California Role: Donor Chimerism Core Lee Ann Baxter-Lowe, Ph.D., dip.ABHI UCSF Immunogenetics and Transplantation Laboratory At CPMC Davies Campus 45 Castro Street Main Hospital, Level B San Francisco, CA 94114 (415) 476-3883 Office (415) 476-0379 Fax leeann.baxterlowe@ucsfmedctr.org