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Session 116  Poster Abstracts
Acute HIV/SIV Infection: Characterization of Transmitted Viruses
Monday, 1-4 pm
Room: Hall A
      679 Analysis of HIV-1 Envelope Diversity during Acute and Chronic Infection
Jeffrey Anderson*1, L Ping1, B Keele2, Y Tang1, J Salazar-Gonzalez2, K Dang1, S Galvin1, C Mapanje3, M Cohen1, R Swanstrom1, and the Ctr for HIV-AIDS Vaccine Immunology Consortium
1Univ of North Carolina at Chapel Hill, US; 2Univ of Alabama at Birmingham, US; and 3Lilongwe Central Hosp, Malawi
      680 Identification and Characterization of the Transmitted HIV-1 Envelope
Brandon Keele*1, E Giorgi2, J Salazar-Gonzalez1, J Decker1, B Gaschen2, B Haynes3, A Perelson2, B Korber2, B Hahn1, G Shaw1, and The Center for HIV-AIDS Vaccine Immunology Consortium
1Univ of Alabama at Birmingham, US; 2Los Alamos Natl Lab, NM, US; and 3Duke Univ, Durham, NC, US
      681 Viral env Diversity and Transmission Clusters in Primary HIV Infection: The Zurich Primary HIV Infection Study
Philip Rieder*1, B Joos1, V von Wyl1, H Kuster1, C Leemann1, U von Both1, J Boni2, S Yerly3, M Fischer1, H Gunthard1, and Swiss HIV Cohort Study
1Univ Hosp Zurich, Switzerland; 2NZR Univ, Zurich, Switzerland; and 3Univ Hosp Geneva, Switzerland
      682 Heterosexually Transmitted Viruses in Uganda Possess Signature Envelope Genotypes
Manish Sagar*1, O Laeyendecker2,3, J Gamiel3, M Wawer4, R Gray4, D Serwadda5, N Sewankambo5, J Toma6, W Huang6, T Quinn2,3, and Rakai Health Sciences Program
1Brigham and Women`s Hosp, Cambridge, MA, US; 2Lab of Immunoregulation, NIAID, NIH, Baltimore, MD, US; 3Johns Hopkins Univ Sch of Med, Baltimore, MD, US; 4Johns Hopkins Univ Bloomberg Sch of Publ Hlth, Baltimore, MD, US; 5Makerere Univ, Kampala, Uganda; and 6Monogram Biosci, South San Francisco, CA, US
      683 Accessing the Fitness Impact of the Full Array of gp120 and p24 CTL Escape Mutations following an Acute Infection
Eric Arts*1, R Troyer1, J McNevin2, Y Liu3, R Krizan1, A Abraha1, D Tebit1, H Zhao3, J McElrath2, and J Mullins3
1Case Western Reserve Univ, Cleveland, OH, US; 2Fred Hutchinson Cancer Res Ctr, Seattle, WA, US; and 3Univ of Washington, Seattle, US
      684 Identification of Early CTL Escape Mutations in Transmitted HIV-1 Genomes
Jesus Salazar-Gonzalez*1, M Salazar1, M Liu2, P Borrow3, N Goonetilleke2, A McMichael2, M Cohen4, B Korber5, B Hahn1, G Shaw1, and The Center for HIV-AIDS Vaccine Immunology Consortium
1Univ of Alabama at Birmingham, US; 2Weatherall Inst of Molecular Med, Oxford, UK; 3Jenner Inst, Newbury, UK; 4Univ of North Carolina at Chapel Hill, US; and 5Los Alamos Natl Lab, NM, US
      685 Oral Transmission of Single-cycle SIV in Neonatal Macaques
C Mische1, Bin Jia*1, M Piatak2, A Carville1, S O'Neil1, J Lifson2, and D Evans1
1New England Primate Res Ctr, Harvard Med Sch, Southborough, MA, US and 2SAIC-Frederick and NCI-Frederick, MD, US