Dynamic immune responses maintain cytotoxic T lymphocyte epitope mutations in transmitted simian immunodeficiency virus variants

Dan H. Barouch^*, Jennifer Powers, Diana M. Truitt, Michael G. Kishko, Janelle C. Arthur, Fred W. Peyerl, Marcelo J. Kuroda, Darci A. Gorgone, Michelle A. Lifton, Carol I. Lord, Vanessa M. Hirsch, David C. Montefiore, Angela Carville, Keith G. Mansfield, Kevin J. Kunstman, Steven M. Wolinsky, Norman L. Letvin