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Figure S2. CD4⁺ T cells accumulate and proliferate similarly in the presence of CD103⁺and CD103² DCs. CFDA SE-labeled CD4⁺ T cells from DO11.10 SCID mice were cultured with 0.25-1 x 10⁵ CD103⁺ or CD103² MLN DCs and 0.2 mg/ml OVA peptide. (A) Total number of live cells present in each well at day 7 of culture. (B) T cell proliferation in the presence of 0.25 x 10⁵ CD103⁺ or CD103² DCs, determined by dilution of the CFDA SE label by FACS.