ATAC sequencing of exhausted CD8 T cell subsets
Exhausted T cells are a heterogeneous population of antigen-reactive CD8+ T cells elicited by chronic antigen exposure. T progenitor exhausted (TPEX) and terminally exhausted (TEX) cells exhibit distinct gene expression profiles, but how their chromatin accessibility profiles differ remains incompletely defined. This dataset interrogates genome-wide differences in chromatin accessibility of TPEX and TEX.