Fig S6. Contigs containing sulfate-reducing genes in Ca. Methanomixophus MAGs.

a, Contigs that encode putative dsrAB genes. Only genes that are related to sulfate reduction or included in the amplicons were colored. Percentages of amino acid identity between loci were calculated using blastp (E-value < 1e-10) and are presented in grayscale. Black lines with arrows indicate amplicons with different sets of primers, and images of corresponding gel bands were put on the side. Vertical bars stands for boundaries of fragmented contigs. b, Contigs that encode homologous putative sat and aprAB genes. Mobile elements were indicated as different symbols which could be found in the figure legend. The primer information is as listed in Supplementary Table S4 and the amplicon sequences were attached in Additional File S2-S4.