# OC Root 2nd 3rd 4th PC Gene/Definition OC.661228 Bacteria.160757 Bacteroidetes.120882 Rhodothermus.858 rmr.963 rmr:Rmar_0972 conserved hypothetical protein OC.661228 Bacteria.160757 Bacteroidetes.120882 Rhodothermus.858 rmg.1848 rmg:Rhom172_1894 hypothetical protein