Fig. 2. Comparison of wateredBLAST and classifier results for cpn60 ASV sequences from human microbiomes.
Taxonomic identification of 150 bp cpn60 ASV from saliva (A), vagina (B) and infant stool (C) microbiomes by wateredBLAST (abscissa, % identity) and the classifier (ordinate, confidence at species rank). Density of data points is indicated by red contour lines. Broken blue lines indicate two thresholds: ≥55% sequence identity for wateredBLAST (the established cut-off for non-cpn60 sequences) and 0.8 for the classifier (the default confidence threshold). Number (percent) of ASV in each quadrant of the plots are shown in (D).
