P20-21 LB. Gene-to-gene differences in evolutionary rate between HIV-1 and natural SIV from sooty mangabeys: implications for vaccine tests in non-human primates by Nabel GJ, Letvin NL, Hahn BH, Apetrei C, Fischer W, Korber BT

P20-13. Identification and characterization of early founder populations in Rhesus macaques vaginally infected with SIVmac251 by Shaw GM, Hahn BH, Dutra J, Bailes E, Ma Z, Keele BF, Stone M, Miller CJ

Strategies for HIV-1 vaccines that induce broadly neutralizing antibodies by Haynes, BF, Wiehe, K, Borrow, P, Saunders, KO, Korber, B, Wagh, K, McMichael, AJ, Kelsoe, G, Hahn, BH, Alt, F, Shaw, GM

P04-43. Neutralizing antibody responses against conformational envelope epitopes in early HIV-1 infection by Hahn BH, Yang Y, Wang S, Li H, Salazar M, Salazar-Gonzales J, McLellan J, Decker J, Keele BF, Bar KJ, Kwong PD, Shaw GM