Additional file 7: Figure S6. of Distinguishing potential bacteria-tumor associations from contamination in a secondary data analysis of public cancer genome sequence data

The proportion of bacterial read pairs for RNA-Seq (panel A), whole genome sequencing (WGS, panel B), and whole exome sequencing (WXS, panel C) for an individual stomach adenocarcinoma (STAD) sample are illustrated. The RNA-Seq data shows an enrichment of Proteobacteria that have low proportions in the WGS and WXS data. WGS and WXS sequencing methods resulted in a more diverse collection of bacterial read pairs with only minor differences between the two methods. (PDF 445 kb)