Figure 4 | Scientific Reports

Figure 4

From: Bioinformatic Approaches Including Predictive Metagenomic Profiling Reveal Characteristics of Bacterial Response to Petroleum Hydrocarbon Contamination in Diverse Environments

Figure 4

Subset of significant correlations exhibited between KEGG orthologous gene families and bacterial clade abundances. Spearman correlations were calculated between KEGG orthologous gene families and phylotypes at any taxonomic level from phylum to OTU within 4 oil polluted habitats (habitats with six or more samples). A subset of significant associations with correlation >0.7 and p-value < 0.001 reaching a Benjamini-Hochberg false discovery rate < 0.01 are shown here. Taxonomic clades are represented in rectangles with a light purple background and KEGG orthologs are depicted in rectangles with white background (see legend). KEGG orthologs are colored according to corresponding KEGG modules, wherever applicable (see legend). Correlations for each habitat is depicted using different colors (red, Arctic; blue, China oil refineries; turquoise, Marine sediments; midnight blue, Oil sands core) with positive and negative associations represented by continuous and broken arrow lines respectively (see legend).

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