Il17rb is uniformly expressed by tissue ILC2s. (A) scRNA-seq of ILCs isolated from SI (reanalyzed from Gury-BenAri et al. [2016]). (B) Representative violin plot of Il17rb expression by ILCs at naïve steady-state conditions. (C) scRNA-seq of ILCs isolated from Salmonella-infected ceca (reanalyzed from Lo et al. [2019a]). (D) Representative violin plot of Il17rb expression by ILCs from inflamed ceca. (E) ScRNA-seq of colonic CD4+ T cells (Kiner et al., 2021). (F)Il17rb expression by CD4+ colonic T cells. (G)Il17rb expression based on the publicly accessible Immunological Genome Project (Benoist et al., 2012). (H) Representative histogram of eGFP expression by non-immune cells (CD45⁻ cells) in the SI-LP. (I) Representative histogram of IL-25R expression by Lineage⁻IL-25R⁺KLRG1⁺ ILC2s in Il17rb-CreERT2-eGFP and C57BL/6 mice. Data from H and I are representative of two to three independent experiments.