# OC Root	2nd	3rd	4th	5th	6th	PC	Gene/Definition
OC.662366	Bacteria.417818	Proteobacteria.33198	Alphaproteobacteria.104645	Bradyrhizobium.16321	Bradyrhizobium_sp_.11431	bbt.6784	bbt:BBta_7269   putative membrane protein of unknown function