# OC Root 2nd 3rd 4th PC Gene/Definition OC.342276 Bacteria.266981 Bacteroidetes.127609 Spirosoma.6546 sli.3681 sli:Slin_3759 NmrA family protein OC.342276 Bacteria.266981 Bacteroidetes.128870 Spirosoma.10392 spir.6080 spir:CWM47_32105 NAD(P)-dependent oxidoreductase