Fig. 5

KO and taxonomical annotation of soil metagenomics data and metaproteomics data. Metagenomics data were annotated using the MG-RAST pipeline, with KO and taxonomic analysis. Peptides and sequences attributed at FDR 1% of the combined reduced sample-specific and generic database FGS_0.30+SGC_0.30+NCBI_0.30 were analyzed using Unipept and GhostKOALA to retrieve taxonomic and functional annotations, respectively. The PSMs for the three biological replicates were cumulated. A Functional annotation of three KEGG categories: metabolism (left), genetic information processing (center), and environmental information processing (right). A total of 16% of reads and 72% of PSMs were annotated in terms of function. B Taxonomic annotation of metagenomics data (MetaG) and metaproteomics data (MetaP) at Kingdom (left), Bacterial phyla (center), and Eukaryotic phyla (right) levels. Phyla represented less than 1% of the total were merged under “Other phyla”. A total of 17% of reads and 21% of PSMs were unequivocally annotated in terms of taxonomy