# OC Root 2nd 3rd 4th PC Gene/Definition OC.418421 Bacteria.290384 Actinobacteria.231730 Rubrobacter.758 rxy.2059 rxy:Rxyl_2139 LSU ribosomal protein L18P; K02881 large subunit ribosomal protein L18 OC.418421 Bacteria.290384 Actinobacteria.231730 Rubrobacter.758 rrd.1929 rrd:RradSPS_1927 ribosomal protein L18; K02881 large subunit ribosomal protein L18