# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.1869539 Bacteria.997868 Proteobacteria.430118 Alphaproteobacteria.271448 Roseovarius.2340 rmm.3257 rmm:ROSMUCSMR3_03303 hypothetical protein OC.1869539 Bacteria.997868 Proteobacteria.430118 Alphaproteobacteria.271448 Roseovarius.2340 rok.2188 rok:RAK1035_2193 Hypothetical protein