# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.1451804 Bacteria.515423 Proteobacteria.216789 Gammaproteobacteria.265792 Gammaproteobacteria___Enterobacteria.76837 Escherichia.30258 efe.2649 efe:EFER_2786 hypothetical protein