# OC Root 2nd 3rd 4th PC Gene/Definition OC.455193 Bacteria.118559 Actinobacteria.232238 Rubrobacter.1573 rxy.2459 rxy:Rxyl_2610 Uncharacterized membrane-associated protein-like protein OC.455193 Bacteria.118559 Actinobacteria.232238 Rubrobacter.1573 rrd.645 rrd:RradSPS_0592 putative membrane-associated protein OC.455194 Bacteria.118562 Actinobacteria.232467 Rubrobacter.1995 rrd.437 rrd:RradSPS_0376 putative membrane-associated protein