# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.414110 Bacteria.953257 Proteobacteria.371863 Alphaproteobacteria.187487 Bartonella.2833 Bartonella_sp_.3561 barw.1281 barw:BWD162_014690 chromosome partitioning protein; K03496 chromosome partitioning protein