# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.510884 Bacteria.134773 Actinobacteria.16657 Frankia.5830 Frankia_sp_.2953 fre.1837 fre:Franean1_1678 secreted protein OC.510884 Bacteria.134773 Actinobacteria.16657 Frankia.7378 Frankia_sp_.5694 fre.5254 fre:Franean1_5746 secreted protein OC.510884 Bacteria.134773 Actinobacteria.16657 Frankia.15822 - fsy.3725 fsy:FsymDg_4266 hypothetical protein