Fig. 2From: SILVA, RDP, Greengenes, NCBI and OTT — how do these taxonomies compare?Composition of the five taxonomies. a Composition by rank type. Main rank stands for either root, domain, phylum, class, order, family, genus or species; intermediate includes all ‘sub–’, ‘infra–’, ‘super–’ etc. ranks. b Composition with respect to the number of nodes at each rank from root to genus. Square areas correspond to the number of nodes at each rank in each taxonomic classificationBack to article page