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Brändle, D; Müller, C; Rülicke, T; Hengartner, H; Pircher, H (1992). Engagement of the T-cell receptor during positive selection in the thymus down-regulates RAG-1 expression. Proceedings of the National Academy of Sciences of the United States of America - PNAS, 89(20), pp. 9529-9533. National Academy of Sciences NAS 10.1073/pnas.89.20.9529
