Figure 2.

(A) Unsupervised t-SNE analysis of the UMI counts in the irradiated (orange) and control (blue) cells. (B) A graph-based hierarchical clustering algorithm separated the cells into three groups (clusters), shown as three different colors. (C) Heat diagram of gene expression in each of the three clusters. Marker genes identified cluster 1 (blue in B) as CD4+ cells, cluster 2 (orange in B) as naïve cells and cluster 3 (green in B) as CD8+/NK cells. The naïve cells include both naïve CD4+ and naïve CD8+ cells.