Fig 2.

Summary of COGs functional categories in the biofilms. The plot shows the log 10 values for the ratio of frequencies of the different functional categories based on the COGs classification. Only the categories with a higher ratio than 10 are labeled. (a) Ratio of the frequencies of biofilm/biofilm + pathogens, shows the functional categories overrepresented in the biofilm without the pathogens. (b) Ratio of the frequencies of biofilm + pathogens/biofilm, shows the functional categories overrepresented in the biofilm with the pathogens. In red, we show the categories with a ratio higher than 10. [QC], secondary metabolites biosynthesis, transport and catabolism, and energy production and conversion; [CE], energy production and conversion and amino acid transport and metabolism; [EG], amino acid transport and metabolism and carbohydrate transport and metabolism; [EM], amino acid transport and metabolism and cell wall/membrane/envelope biogenesis; [HE], coenzyme transport and metabolism and amino acid transport and metabolism; [MJ], cell wall/membrane/envelope biogenesis and translation, ribosomal structure and biogenesis; [OT], posttranslational modification, protein turnover, chaperones and signal transduction mechanisms.