# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.109926 Bacteria.248244 Proteobacteria.643227 Gammaproteobacteria.117894 Xanthomonas.12813 Xanthomonas_oryzae.5056 xom.1785 xom:XOO1838 XOO1838; conserved hypothetical protein