# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.110793 Bacteria.531068 Proteobacteria.271020 Deltaproteobacteria.30706 Pelobacter.893 pca.779 pca:Pcar_0767 sulfite reductase, assimilatory OC.110793 Bacteria.531068 Proteobacteria.271020 Deltaproteobacteria.30706 Pelobacter.893 pace.2170 pace:A6070_11750 sulfite reductase OC.110793 Bacteria.531068 Proteobacteria.271020 Deltaproteobacteria.30706 Pelobacter.893 pef.1342 pef:A7E78_07130 sulfite reductase