# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.1971551 Bacteria.1114931 Proteobacteria.626932 Epsilonproteobacteria.8353 Helicobacter.2272 Helicobacter_pylori.2594 hph.1337 hph:HPLT_07110 hypothetical protein OC.1971551 Bacteria.1114931 Proteobacteria.626932 Epsilonproteobacteria.8353 Helicobacter.2273 Helicobacter_pylori.2595 hpyl.1282 hpyl:HPOK310_1285 hypothetical protein