Figure 2From: Global analysis of saliva as a source of bacterial genes for insights into human population structure and migration studiesDistribution of OTUs (left panel) and corresponding number of sequences (right panel) across countries. Results are depicted from the individuals of the seven countries CH, CO, DE, GE PH, PO, TU. CH = China, CO = Congo, DE = Germany, GE = Georgia, PH = Philippines, PO = Poland, TU = Turkey.Back to article page