TY - RPRT TI - Presenilin-dependent gamma-secretase activity modulates thymocyte development. AU - P Doerfler AU - M S Shearman AU - R M Perlmutter PY - 2001 DO - 10.1073/pnas.161102498 UR - https://pubmed.ncbi.nlm.nih.gov/11470902/ ID - 11470902 ER -