# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.1974068 Bacteria.1117727 Proteobacteria.631607 Epsilonproteobacteria.17653 Helicobacter.6888 Helicobacter_pylori.2915 heb.646 heb:U063_0690 hypothetical protein OC.1974068 Bacteria.1117727 Proteobacteria.631607 Epsilonproteobacteria.17653 Helicobacter.6888 Helicobacter_pylori.2915 hez.647 hez:U064_0692 hypothetical protein