Figure 4.
MAIT cells are tissue-resident T cells. (a and b) CD45.1/2-congenically marked animals were linked as parabiotic pairs for 5 wk: example of staining in the lungs (a) and quantification in the indicated organs (b; n = 4–6 mice analyzed from three pairs). (c and d) CD69/CD103 expression by MAIT/NKT subsets as compared with conventional T cells: example of staining (c) and quantification (d; n = 3 mice; representative experiment).