Figure 1
From: Enrichment of periodontal pathogens from the biofilms of healthy adults
The taxonomic structure of the samples before and after enrichment. Relative phyla distribution of the inoculum and of the biofilms following enrichment are shown. Analysis based on the shotgun metagenomic data shows the differences in relative phyla distribution between inoculum and biofilms enriched in a protein-rich medium ± serum. The corresponding 16S rRNA data were used to construct a similar phyla distribution, which is displayed in Supplementary Fig. 2. Inoc – inoculum sample, w3_0 – biofilms cultured in protein-rich medium, w3_20 – biofilm cultured in protein-rich medium with 20% serum (v/v), a, b, c – independent replicates.
