Shape space formalism →----1--1---→---1-1--1--- 兴 Repertoire of the Immune system IS complete(Perelson, 1989) 紫 Extensive regions of complementarity x Some threshold of recognitionShape Space Formalism Repertoire of the immune system is complete (Perelson, 1989) Extensive regions of complementarity Some threshold of recognition e Ve e Ve e Ve V ´ ´ ´ ´ ´ ´ ´