# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.144758 Bacteria.539586 Proteobacteria.297074 Epsilonproteobacteria.9699 Helicobacter.5546 hbl.42 hbl:XJ32_02110 hypothetical protein OC.144758 Bacteria.539586 Proteobacteria.297074 Epsilonproteobacteria.9699 Helicobacter.5546 hbl.42 hbl:XJ32_03860 hypothetical protein