Fig. 2From: Estimate of the sequenced proportion of the global prokaryotic genomeHigh genome-sequenced proportion of prokaryotic cosmopolitan taxa. a OTUs that can exist in one or more samples. b OTUs that can exist in one or more environment types. The gray column represents the proportion of OTUs that can exist in one or more samples (environments), and the red column represents the genome-sequenced proportion of OTUs. c Lower POTU than BOTU is caused by a high genome-sequenced proportion of cosmopolitan taxaBack to article page