. Michor F, SA Frank, RM May, Y Iwasa, MA Nowak (2003). Somatic selection for and against cancer. I theor Biol 225: 377-382. II. Michor F, Y Iwasa, NL Komarova, MA Nowak (2003). Local regulation of homeostasis favors chromosomal instability. Curr Biol 13: 581-584. 12. Michor F, MA Nowak, SA Frank, Y Iwasa

ation landscapes. J theor Biol 224: 241-247. 17. Wei X, JM Decker, S Wang, H Hui, JC Kappes, W Xiaoyun, JF Salazar, MG Salazar, JM Kilby, MS Saag, NL Komarova, MA Nowak, BH Hahn, PD Kwong, GM Shaw (2003). Antibody neutralization and escape by HIV-1. Nature 422: 307-312. 18. Willensdorfer M, R Burger (2003