# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.81436 Bacteria.36468 Firmicutes.130599 Firmicutes___Clostridia.74488 Eubacterium.2533 eel.2172 eel:EUBELI_20110 trans-1,2-dihydrobenzene-1,2-diol dehydrogenase