Figure 5From: An iterative workflow for mining the human intestinal metaproteomeThe distribution of the spectra over the COG categories. Left three bars represent spectra counts per COG category for the NO1 sample right three bars show spectra counts per COG category for NO3 sample. Blue: Peptide database is derived from direct naïve translation of traces; green: Peptide database is derived from the non-redundant synthetic metagenome; red: Iterative Peptide databaseBack to article page