Extended Data Fig. 9.

Flow cytometry gating strategy for Bach2^18del and WT OTI cotransfer VSV-OVA experiment. Cells are gated on the lymphocyte population and single cells, followed by gating out dead cells, gating on activated CD8 T cells, and identifying cells from each genotype using CD45.1.2 (WT) and CD45.2 (Bach2^18del). Cells were further assessed for their prevalence in effector (KLRG1+) or memory precursor (CD127+) populations.