TCR analysis of T _RM in colon lamina propria. (A) Pie chart visualizing the distribution of TCR-sharing patterns among CD4⁺ T cells and T_RM_2 cells from each CD sample in CITE-seq data. The chart segments represent cells with TCRs shared by five or more cells, two to four cells, and TCRs unique to a single cell. Both the number of cells and clones are displayed. (B) Clonal usage data of TRAV and TRBV in T_RM_2 from the CITE-seq data. (C) UMAP plot illustrating the clone size of each cell in CD4⁺ CD103⁺ T cells from CD and control samples. (D) Pie chart visualizing the distribution of TCR-sharing patterns among CD4⁺ CD103⁺ T cells from CD and control samples. The chart segments represent cells with TCRs shared by five or more cells, two to four cells, and TCRs unique to a single cell. (E) Circos plot and UpSet plot demonstrating the overlap of unique individual TCR clonotypes between each cluster.