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. 2012 Feb 15;7(2):e30864. doi: 10.1371/journal.pone.0030864

Figure 4. TNPs do not efficiently differentiate upon intravenous transfer.

Figure 4

BM derived MPPs, CLPs and TNPs from C57BL/6 mice were sorted and 20,000 cells were intravenously injected into non-irradiated Il7ra-deficient mice expressing CD45.1 or CD45.1 and CD45.2. Donor derived cells were analyzed in thymus and BM by FACS for the expression of CD45.1 and CD45.2 at A) 2 weeks and B) 4 weeks after transfer. One representative experiment out of four and three (2 weeks and 4 weeks, respectively) independent experiments with 2 mice each is shown. C) Combined analysis of frequencies of donor-derived thymocytes of 4 and 3 individual experiments 2 and 4 weeks after transfer, respectively. Error bars indicate SEM. D) CD4 vs. CD8 surface expression of donor-derived thymocytes 2 and 4 weeks after transfer. One representative experiment out of four and three (2 weeks and 4 weeks, respectively) independent experiments with 2 mice each is shown.