Fig 1. Frequency and CD4/CD8 co-receptor expression of peripheral blood CD161+ T cells in rhesus macaques.
(A) Representative flow plots showing gating strategy used for detection of CD161+CD8+ T cells. (B) CD161+ T cell frequencies in PBMC of healthy rhesus macaques (n = 11). (C) Subset distribution of circulating CD161+ T cells based on the expression of CD4 and CD8 co-receptors in healthy rhesus macaques (n = 11). Asterisks denote significant differences calculated by Wilcoxon matched-pairs signed rank test (*** p<0.001).