Michael G Constantinides, Verena M. Link, Samira Tamoutounour, Andrea C. Wong, P. Juliana Perez-Chaparro, Seong-Ji Han, Y. Erin Chen, Kelin Li, Sepideh Farhat, Antonin Weckel, Siddharth R. Krishnamurthy, Ivan Vujkovic-Cvijin, Jonathan L. Linehan, Nicolas Bouladoux, E. Dean Merrill, Sobhan Roy, Daniel J. Cua, Erin J. Adams, Avinash Bhandoola, Tiffany C. Scharschmidt, Jeffrey Aubé, Michael A. Fischbach, Yasmine Belkaid. MAIT cells are imprinted by the microbiota in early life and promote tissue repair. The Journal of Immunology. 2020 May 1; 204(1_Supplement):84.2-84.2.