# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.1973544 Bacteria.1117142 Proteobacteria.630678 Epsilonproteobacteria.16598 Helicobacter.3799 - hhe.1421 hhe:HH_1433 hypothetical protein OC.1973544 Bacteria.1117142 Proteobacteria.630678 Epsilonproteobacteria.16598 Helicobacter.3799 Helicobacter_cinaedi.2339 hcp.1398 hcp:HCN_1406 hypothetical protein