Figure 3.

Proportional taxonomic assignments at the genus level in controls and HIV + patient groups. The relative proportions of the genera detected in the total lingual bacterial community in a majority of healthy controls, untreated HIV infected patients, and HIV patients on ART are represented by the height of their individual bars in the stacked bar graphs. Untreated HIV patients displayed an overall increase in genus representation, while HIV patients on ART showed a modest reduction.

Dang et al. BMC Microbiology 2012 12:153   doi:10.1186/1471-2180-12-153
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