# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.1283237 Bacteria.200431 Proteobacteria.291447 Epsilonproteobacteria.9791 Helicobacter.7430 Helicobacter_pylori.4307 hpe.534 hpe:HPELS_02865 hypothetical protein OC.1283237 Bacteria.200431 Proteobacteria.291447 Epsilonproteobacteria.9791 Helicobacter.5875 Helicobacter_cetorum.925 hce.308 hce:HCW_01455 hypothetical protein OC.1283237 Bacteria.200431 Proteobacteria.291447 Epsilonproteobacteria.17584 Helicobacter.6802 Helicobacter_cinaedi.2380 hcp.1746 hcp:HCN_1755 conserved hypothetical protein