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Program

Session 19   Oral Abstract Session
Envelope, Receptors, and Entry
Tuesday, 2 - 3:15 pm
6C

ModeratorsJulie Overbaugh, Univ. of Washington, Seattle and Celia LaBranche, Duke Univ. Med. Ctr., Durham, NC

2:00 81. Mutations in the HIV-1 gp41 Cytoplasmic Tail that Expose CD4-Induced Epitopes in gp120
S. Wyss*1, T. G. Edwards1, F. Baribaud1, J. Romano1, P. J. Vance1, S. Zolla-Pazner2, R. W. Doms1, and J. Hoxie1
1Univ. of Pennsylvania; Philadelphia and 2VA Med. Ctr., New York, NY
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2:15 82. Use of Entry Inhibitors to Probe Envelope:Receptor Interactions
J. Reeves*1, B. Puffer1, N. Ahmad1, C. Derdeyn2, M. Sharron1, T. Edwards1, D. Carlin1, P. Harvey1, T. Pierson1, E. Hunter2, and R. W. Doms1
1Univ. of Pennsylvania, Philadelphia and 2Univ. of Alabama, Birmingham
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2:30 83. Identifying Binding Sites on CXCR4 and gp120 Using CD4-Independent HIV-2 Env Proteins
G. Lin*1, F. Baribaud1, J. Romano1, M. Alizon2, R. W. Doms1, and J. Hoxie1
1Univ. of Pennsylvania, Philadelphia and 2Inst. Cochin de Génétique Moléculaire, Paris, France
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2:45 84. Localization and Mobility of the HIV Receptor CD4 and Co-Receptor CCR5: Implications for HIV Fusion and Entry Events
C. M. Steffens*, D. Mann, and T. J. Hope
Univ. of Illinois, Chicago
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3:00 85. HIV-1-Mediated Signal Transduction through CCR5 Allows Infection of Resting Memory T Cells
J. Vasudevan*, A. Matthews, C. O'Connor, A. Meek, and D. Camerini
Univ. of Virginia, Charlottesville
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