# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.313669 Bacteria.65755 Proteobacteria.196953 Alphaproteobacteria.79353 Neorhizobium.2890 Neorhizobium_galegae.367 ngl.1318 ngl:RG1141_CH13130 Alpha/beta hydrolase fold protein OC.313669 Bacteria.65755 Proteobacteria.196953 Alphaproteobacteria.79353 Neorhizobium.2890 Neorhizobium_galegae.367 ngg.1349 ngg:RG540_CH13420 Alpha/beta hydrolase fold protein