FIG 2.

Heat map showing functional proteins from various biogeochemical pathways associated with Hg within genomic bins and unbinned (NGAWHA_1_UNK and NGAWHA_2_UNK) scaffolds from Tiger (NW1) and Cub (NW2) Bath metagenomes. Intensity of color refers to number of genes from each bin that encode the enzyme, operon, or pathway involved in mercury, sulfur, or methane cycling; values are provided in cells for reference. Genomic bins were ordered by the consensus coverage for all scaffolds within the bin (highest to lowest). Analyses and annotations were performed in ggKbase (https://ggkbase.berkeley.edu/).