Figure 2
From: Altered gene expression in asymptomatic SHIV-infected rhesus macaques (Macacca mulatta)
Principal component analysis was performed over the SHIV infected and non-infected population. Though the animals were clinically reported asymptomatic, the SHIV treated and control samples cluster far from each other along PCA1 axis. The result also suggests that the Herpes B status does not affect the outcome. Here PCA1 has 61.7% population, while PCA2 and PCA3 shares 12.6% and 8.56% of the population respectively.