# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.1971503 Bacteria.1114877 Proteobacteria.626778 Epsilonproteobacteria.6399 Campylobacter.5063 cspf.1248 cspf:CSF_1344 putative membrane protein OC.1971503 Bacteria.1114877 Proteobacteria.626778 Epsilonproteobacteria.6399 Sulfurospirillum.3045 smul.1141 smul:SMUL_1174 hypothetical protein OC.1971503 Bacteria.1114877 Proteobacteria.626778 Epsilonproteobacteria.6399 Sulfurospirillum.3045 shal.765 shal:SHALO_0780 hypothetical protein