# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.1972087 Bacteria.1115544 Proteobacteria.628251 Epsilonproteobacteria.13747 Campylobacter.7474 Campylobacter_fetus.1262 camp.622 camp:CFT03427_0649 hypothetical protein OC.1972087 Bacteria.1115544 Proteobacteria.628251 Epsilonproteobacteria.13747 Campylobacter.7474 Campylobacter_fetus.1262 cfp.611 cfp:CR44_03305 hypothetical protein