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Figure 5 | Virology Journal

Figure 5

From: Simian immunodeficiency virus (SIV) envelope quasispecies transmission and evolution in infant rhesus macaques after oral challenge with uncloned SIVmac251: increased diversity is associated with neutralizing antibodies and improved survival in previously immunized animals

Figure 5

Evolution of viral diversity and SIV neutralizing antibody response. HMA data for each animal (Fig. 4) were further analyzed by calculating the entropy and the median mobility shift (MMS). Viral RNA levels were measured by bDNA. SIV neutralizing antibodies were determined as described in the Materials and Methods; neutralizing antibody titers below cut-off value (i.e., < 30) were given a value of 10 for presentation on these graphs. Dashed lines indicate a regression line for entropy, MMS or neutralizing antibody titer that is significantly different (P < 0.05) from zero (i.e. significantly increasing or decreasing values from 1 week to 24 weeks pc, with r2 values ≥ 0.45).

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Virology Journal

ISSN: 1743-422X