# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.1869540 Bacteria.997869 Proteobacteria.430122 Alphaproteobacteria.271458 Roseovarius.2531 rmm.3458 rmm:ROSMUCSMR3_03533 hypothetical protein OC.1869540 Bacteria.997869 Proteobacteria.430122 Alphaproteobacteria.271458 Roseovarius.2531 rok.2396 rok:RAK1035_2404 Hypothetical protein