Fig. 4From: Genomic and transcriptomic insights into methanogenesis potential of novel methanogens from mangrove sedimentsRelative abundances (a) and expression levels (b) of genes involved in three methanogenesis pathways. The relative abundances and expression levels were evaluated based on FPKM values. The three metabolic pathways are represented by different colors (red, hydrogenotrophic; orange, acetoclastic; and blue, methylotrophic)Back to article page