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. Author manuscript; available in PMC: 2014 Jun 30.
Published in final edited form as: Exp Hematol. 2007 May;35(5):842–853. doi: 10.1016/j.exphem.2007.02.008

Figure 7.

Figure 7

Long-term expression of TK+TC is not altered by a leukemic challenge. Approximately 100 μL of peripheral blood was collected on day 134 after transplantation from the tail vein of two mice given transplants of bone marrow and 4 × 106 TK+TC (TK) ± 50 M1 leukemia cells (Leuk) and treated with 5 mg of GCV via an Alzet pump from days 10 through 16 after transplantation. The percentage of circulating cells expressing LNGFR (shaded contour) was assessed by flow cytometry, and the percentage of positive cells was determined by comparison with the immunoglobulin G isotype control (unshaded contour). There were no control mice (TK+TC but no GCV) that survived a similar length of time for comparison.