Figure 1 (IMAGE) Kanazawa University Caption Auto-reactive T cells that attack self-antigens are eliminated in the thymus. T cell precursors enter the thymus and generate a large number of TCR repertoire. Among TCR repertoire, there are some auto-reactive T cells. Auto-reactive T cells are negatively selected in the thymus, while self-tolerant T cells, after maturation completion, move to peripheral lymphoid organs such as lymph nodes and the spleen. Credit Kanazawa University Usage Restrictions The image may only be used with appropriate caption and credit. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.