Fig. 3

Genome content and metabolic prediction of the MAGs. Genome size, contamination and completeness were determined using CheckM1 and CheckM2. The presence of metabolic pathways was assumed when genes were identified using both KofamScan and PGAP functional annotations. Extracellular electron transfer locus detection was performed using FeGenie and the sets of glycoside hydrolases were predicted by dbCAN3. Size of the dot in glycoside hydrolase circles indicates the number of copies of the gene (max = 5), and colors indicate the potential substrate families