Fig. 2: Compositional overview of each dataset after decontamination.

a Overview of the phylum-level relative abundances for all samples in this dataset, ordered by abundance of Proteobacteria. b Mean phylum-level and c genus-level relative abundances by sequencing platform and tumor-normal status, including only samples that were sequenced across all three sequencing modalities. d Rarefaction curve showing the relationship between read depth and number of unique bacterial genera observed in 16S, RNA-seq, and WGS datasets across all tissue types. WGS whole genome sequencing, RNA-seq RNA sequencing, 16S 16S rRNA gene sequencing.