# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.189494 Bacteria.356249 Actinobacteria.76436 Frankia.4383 Frankia_sp_.9918 fri.4257 fri:FraEuI1c_4485 sodium/hydrogen exchanger OC.189494 Bacteria.356249 Actinobacteria.76436 Frankia.4383 - fal.5132 fal:FRAAL5408 Hypothetical protein; putative monovalent Cation:Proton antiporter-1 (CPA1) family