ICOS and sarcoma: In particular, clusters 1 and 3 were enriched in Csf3r−/− sarcomas (Figures 5A and 5B) and displayed pronounced expression of genes compatible with MAIT cell phenotype (e.g., Cxcr6, Rorc, Icos, Zbtb16) (Koay et al., 2016, Rahimpour et al., 2015) (Figures 5C and 5D; Table S4) and with the type 3 polarization state of Rorγt+ DNTαβ cells (i.e., Tmem176a-b, Il17a, Rorc) (Figures 5C and 5D).