# OC Root 2nd 3rd 4th PC Gene/Definition OC.142211 Bacteria.1023616 Proteobacteria.471351 Alphaproteobacteria.337216 ptc.784 ptc:phytr_6080 NADH dehydrogenase subunit N; K00343 NADH-quinone oxidoreductase subunit N [EC:7.1.1.2]