Figure 6From: Comparative analysis of the human saliva microbiome from different climate zones: Alaska, Germany, and Africa Distribution of common OTUs and the total number of sequence reads accounted for by each OTU across the total of 152 individuals. The dark bars represent the proportion of common OTUs among the total number of OTUs (6222 OTUs), and the light bars represent the proportions of sequence reads distributed in those common OTUs among the total number of sequences (72551 sequences).Back to article page