# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.414261 Bacteria.941312 Proteobacteria.351448 Alphaproteobacteria.20623 Martelella.7408 mmed.4777 mmed:Mame_04946 repA_b; plasmid partitioning protein RepA; K03496 chromosome partitioning protein