Fig. 4From: Microbial colonization and persistence in deep fractured shales is guided by metabolic exchanges and viral predationKey MAGs encoding taxa inferred to be involved in sulfide generation within the STACK shale play ecosystem. Colored circles indicated the respective MAG contained genomic evidence of the gene in the specified pathway to transform tetrathionate/thiosulfate/sulfate to sulfide. Completeness estimates for each MAG are provided after taxonomy in the keyBack to article page