Fig. 6From: More than 2500 years of oil exposure shape sediment microbiomes with the potential for syntrophic degradation of hydrocarbons linked to methanogenesisCompared abundances of the genes of methanogenesis in all studied metagenomes. Boxplots depict the log fold changes of the abundances of all genes coding for the enzymes of methanogenesis for each metagenome. All samples were compared to the NE 40–60-cm sampleBack to article page