Additional file 11: Figure S3. of Interpreting Prevotella and Bacteroides as biomarkers of diet and lifestyle

Prevotella distributions within each population. The x-axis represents the sample quantiles and all the samples are plotted on the same graph. The black line represents all the samples scaled together on the x-axis. The green points are from the Native African vs. African American Ou et al. study, the yellow points are from the Russian Urban vs Rural Tyakht et al. study, the pink points are from the Malawi, Venezuela, US Yatsunenko et al. study, the red points are from the Mixed Europe and Asia Arumugam et al. study, the dark blue points are from the European Arumugam et al. study, and the light blue points are from the NIH Human Microbiome Project study. (PDF 16Â kb)