# OC Root 2nd 3rd 4th PC Gene/Definition OC.342221 Bacteria.266908 Proteobacteria.130631 Deltaproteobacteria.42380 mrm.11871 mrm:A7982_12621 NADPH:quinone oxidoreductase; K19267 NAD(P)H dehydrogenase (quinone) [EC:1.6.5.2]