Microscopy from Scientific Research

Representative immunofluorescence images showing Foxp3 expression among antigen-specific T cells in treated LNs. The naive group did not receive adoptive transfer of Ea T cells. DAPI (Blue) and ER-TR7 (Cyan) are included in the merge: Scale bar = 50 m. LNs were stained for Foxp3, V4 T cell receptor clonotype, ER-TR7, and DAPI. Representative merged images are show in Supplementary Fig. 10

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