# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.3064 Bacteria.8494 Proteobacteria.372728 Alphaproteobacteria.188664 Blastomonas.35 blas.2037 blas:BSY18_2859 sensory box protein OC.3064 Bacteria.8494 Proteobacteria.372728 Alphaproteobacteria.188664 Blastomonas.35 bfw.1029 bfw:B5J99_05195 hypothetical protein