# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.1470244 Bacteria.539659 Proteobacteria.297180 Epsilonproteobacteria.9806 Helicobacter.65 hac.60 hac:Hac_0036 omp1_fragment_3; outer membrane protein 1 fragment 3 OC.1470244 Bacteria.539659 Proteobacteria.297180 Epsilonproteobacteria.9806 Helicobacter.65 hac.1318 hac:Hac_1490 omp30_fragment_2; outer membrane protein 30 fragment 2